[go: up one dir, main page]

EP3037895B1 - Detachable stud support - Google Patents

Detachable stud support Download PDF

Info

Publication number
EP3037895B1
EP3037895B1 EP14199755.1A EP14199755A EP3037895B1 EP 3037895 B1 EP3037895 B1 EP 3037895B1 EP 14199755 A EP14199755 A EP 14199755A EP 3037895 B1 EP3037895 B1 EP 3037895B1
Authority
EP
European Patent Office
Prior art keywords
stud
rotating element
housing
assembly according
holding assembly
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP14199755.1A
Other languages
German (de)
French (fr)
Other versions
EP3037895A1 (en
Inventor
Julien Christan
Laurent Kaelin
Ivan Villar
Thierry Conus
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ETA SA Manufacture Horlogere Suisse
Original Assignee
ETA SA Manufacture Horlogere Suisse
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ETA SA Manufacture Horlogere Suisse filed Critical ETA SA Manufacture Horlogere Suisse
Priority to EP14199755.1A priority Critical patent/EP3037895B1/en
Priority to CN201510965221.7A priority patent/CN105717779B/en
Priority to CN201521072168.XU priority patent/CN205608402U/en
Priority to JP2015248246A priority patent/JP6224685B2/en
Priority to US14/976,312 priority patent/US9563175B2/en
Publication of EP3037895A1 publication Critical patent/EP3037895A1/en
Application granted granted Critical
Publication of EP3037895B1 publication Critical patent/EP3037895B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B37/00—Cases
    • G04B37/04—Mounting the clockwork in the case; Shock absorbing mountings
    • G04B37/05—Fixed mountings for pocket or wrist watches
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B17/00—Mechanisms for stabilising frequency
    • G04B17/32—Component parts or constructional details, e.g. collet, stud, virole or piton
    • G04B17/325—Component parts or constructional details, e.g. collet, stud, virole or piton for fastening the hairspring in a fixed position, e.g. using a block
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B43/00—Protecting clockworks by shields or other means against external influences, e.g. magnetic fields
    • G04B43/002—Component shock protection arrangements

Definitions

  • a regulating member comprising a sprung balance device.
  • the inner end of the hairspring is fixed to a ferrule provided on the axis of pivoting of the balance.
  • a peg holder housing a pin in combination with a clamping screw for tightening the bolt against the portion of the hairspring engaged in the bolt carrier.
  • the bolt carrier is conventionally attached to a cock also serving to fix one end of the axis of the balance.
  • the manipulations to be performed with these various elements are delicate because access is restricted and the parts are very small.
  • the spiral clamping screw or peg holder it is common for the spiral clamping screw or peg holder to come loose, and / or be lost during handling such as adjusting the active length of the hairspring.
  • the document CH42750 discloses a holding or supporting assembly of a clockwork spiral spring, comprising a base provided with an upper surface and a lower surface, a stud and a stud holder being arranged on said base.
  • the object of the invention is to overcome the drawbacks of the prior art by proposing to provide a support or support assembly for a spiral watch spring which allows a simplified assembly or disassembly of the stud.
  • said means for fixing said peak also comprise a rotary element comprising fastening means for fixing it to rotate in the housing, said rotary element having an outer edge cooperating with the peak in order to block it between its outer edge and the peripheral rim of the housing when mounting the rotary member in the housing.
  • the peripheral rim is provided with a through notch in order to place the stud.
  • said rotary element is provided with a through notch to place the stud.
  • said rotary element is a hub.
  • said rotary element is a ring.
  • the hub comprises a shock absorber system.
  • said rotary element is a hub.
  • said rotary element is a ring.
  • the peripheral rim is provided with a through notch in order to place the peak.
  • said rotary element is provided with a through notch cooperating with a hole in the bottom of the housing to place the stud.
  • the housing is a circular recess formed of a peripheral rim, an internal rim and a bottom in which the rotary element is inserted, the internal rim defining a central portion projecting from the background.
  • the inner flange is provided with a through notch cooperating with a hole in the bottom of the housing to place the stud.
  • the bottom of the housing comprises a shock absorber system.
  • said rotary element is a hub.
  • said rotary element is a ring.
  • the peripheral rim is provided with a notch in order to place the stud.
  • said rotary element is provided with a notch in order to place the stud.
  • the housing is a circular recess formed of a peripheral rim, an internal rim and a bottom in which the rotary element is inserted, the internal rim defining a central portion projecting from the background.
  • the inner rim is provided with a notch in order to place the pin.
  • the hub comprises a shock absorber system.
  • the bottom of the housing comprises a shock absorber system, the axis of the balance passing through the ring acting as a rotary element.
  • the central portion comprises a shock absorber system.
  • the peripheral rim comprises at least one cavity comprising a clearance perpendicular to the plane of the base and opening with respect to the upper surface, and secant with said clearance and opposite the upper surface, a blind groove used for bayonet immobilization of a rotary element, said rotary element comprising at least one projecting part cooperating with at least one aforementioned cavity.
  • peripheral flange and the rotary element each comprise a screw thread allowing them to cooperate with each other.
  • the present invention proceeds from the general idea of providing a holding or supporting assembly of a spiral clock spring allowing a mounting / dismounting of the piton simpler and to place the pin very close to the balance shaft for the purpose of using spirals with a small outer diameter.
  • FIG. 1 On the figure 1 is shown a schematic view of a holding or supporting assembly 1 of a spiral spring clock according to a first embodiment.
  • This holding assembly 1 comprises a peg carrier 3 arranged to be fixed to the rocker bridge 5 also called cock via fastening means 7.
  • the holding assembly also comprises a peg 9 fixed on a turn of the spiral spring 11.
  • the bolt carrier 3 uses fastening means 6 for fixing the stud 9 to the cock 5.
  • the cock 5 also called base, is provided with a housing 50.
  • This housing 50 is here in the form of an opening or through hole 51 in which the stud holder 3 is placed, said bolt carrier 3 being held in its housing 50 via the attachment means 7 as visible to Figures 1 and 2 .
  • the opening 51 has a peripheral rim 51a and is circular in shape.
  • the bolt carrier includes a rotating element used for fixing the stud to the cock.
  • the attachment means 7 comprise an interface maie arranged 71 on the outer edge 33 of the rotary member and a female interface 72 arranged on the peripheral rim 51a. These male interfaces 71 and female 72 thus cooperate together to allow the rotary member to be mounted in the housing 51 by a rotational movement of said rotary element relative to the cock 5.
  • This assembly by a rotational movement is used to lock the stud in the housing 50.
  • the mounting by a rotational movement causes a support of the stud on the peripheral rim.
  • the rotary element, the housing and the fastening means form the fastening means 6.
  • the rotary element is here in the form of a central hub 30 which has an upper face 31, a lower face 32 and an outer edge 33.
  • This central hub 30 is shaped similar to that of the opening c ' that is to say circular.
  • the peripheral rim 51a is provided with a notch 52 through whose dimensions are similar to those of the pin 9 so that the latter can be placed there.
  • the stud 9 is previously placed in the notch 52 of the peripheral rim 51a.
  • the hub 30 is fixed in its housing 51 by engaging the male interface 71 of the hub 30 with the female interface 72 of the peripheral rim 51a.
  • the hub 30 is then fixed by turning it which causes a contact between its outer edge 33 and the pin 9.
  • the latter is thus plated on the peripheral rim 51a to be blocked.
  • the hub 30 has an irregular shape so that the outer edge 33 in contact with the pin 9 is not perfectly circular.
  • the outer edge 33 in contact with the peak 9 comprises a substantially triangular recess so as to have a gentle slope. This configuration makes it possible, during the rotation of the hub 30 in the housing 50 for its attachment, to smooth the increase in the stress applied to the stud 9 to block it.
  • the hub 30 is provided with a through slot 35 whose dimensions are similar to those of the stud 9 so that the latter can be placed there.
  • the stud 9 is previously placed in the notch 35 of the hub 30.
  • the hub 30 is fixed in its housing 51 by engaging the male interface 71 of the hub 30 with the female interface 72 of the peripheral rim 51a.
  • the hub 30 is then fixed by rotating it which causes a contact between the peripheral rim 51a and the pin 9. This latter is thus plated on the peripheral rim 51a to be blocked.
  • This solution allows to have a stud 9 whose position is adjustable angularly around the axis of the balance and therefore allows to adjust the marker.
  • the peripheral rim 51a has an irregular shape so as not to be perfectly circular.
  • the peripheral rim 51a comprises a substantially triangular recess so as to have a gentle slope. This configuration allows, during the rotation of the rotary element that is to say the hub 30 in the housing 50 for its fixation, to smooth the increase in the stress applied to the peak to block it.
  • the rotary member is here in the form of a ring 300.
  • This ring 300 has an upper face. 301, a lower face 302, an outer edge 303 and an inner edge 304.
  • the rotary element 3 is advantageously used as a multifunction hub.
  • the central hub 30 comprises a shock absorbing system 100 as visible at Figures 1, 5, 6 and 7 .
  • the central hub then comprises a recess 101, crossing or not, in which is housed the shock absorbing system 100.
  • a recess 101 through allows said shock absorbing system 100 to be visible and thus improve the aesthetics.
  • the central orifice can be used to place a shock absorbing system 100 therein.
  • the shock absorbing system 100 may be in a conventional form that is to say a kitten in which a pierced stone and a stone against pivot are arranged or in the form of a single stone. This unique stone is provided with a recess to cooperate with the balance shaft and can be driven into the hole of the hub or mounted via an elastic ring.
  • the shock absorbing system 100 may also be in the form of a pellet provided with elastic arms.
  • shock absorbing system 100 is not integrated with the hub 30 but arranged on the cock 5 in an off-center position with respect to the central hub 30. This configuration allows the use of a spiral balance assembly of large diameter without necessarily having a hub 30 large.
  • the cock 5 comprises a housing 500.
  • This housing 500 is here in the form of a circular recess 510 formed of a peripheral rim 511, an inner rim 512 and a bottom 513.
  • the inner rim 512 forms a central island or circular central portion 514 projecting from the bottom 513 of the housing 500.
  • the rotary element 3 is here in the form of a ring 300.
  • This ring comprises an upper face 301, a lower face 302, an outer edge 303 and an inner slice 304. The rotating ring 300 will be placed in said circular recess 510.
  • the attachment means 7 comprise a male interface 701 arranged on a wafer of the ring 300 and a female interface 702 arranged on one of the flanges of the housing 500.
  • the male interface 701 may be arranged on the wafer. 303 outside the ring 303 while the female interface 702 will be arranged on the peripheral rim 511 of the housing 500.
  • the male interface 701 may be arranged on the inner edge 304 of the ring 300 while the female interface 702 will be arranged on the inner rim 512 of the housing 500.
  • These male interfaces 701 and 702 thus cooperate together so as to allow the ring 300 to be mounted by a rotational movement relative to the housing 500.
  • This mounting by a rotational movement is used for locking the pin 9 in the housing 500.
  • the assembly by a rotational movement causes a support of the stud on a rim of the housing.
  • the cock 5 comprises the housing 500.
  • This housing 500 is here in the form of a circular recess 520 formed of a peripheral rim 521 and a bottom 522.
  • the rotary element can be seen here in the form of a hub 30 as described in the first embodiment or a ring 300 as described in the first embodiment.
  • the attachment means 7 comprise an arranged male interface 701 on the outer edge 303 of the rotary member and a female interface 702 arranged on the peripheral rim 521. These male 701 and female 702 interfaces thus cooperate. assemblies so as to allow the rotary member to be mounted in the housing 500 by a rotational movement of said rotary element relative to the cock 5. This mounting by a rotational movement is used for the locking of the stud 9 in housing 500. The assembly by a rotational movement causes a support of the stud 9 on the peripheral rim.
  • a notch for accommodating the piton is arranged.
  • the stud 9 is mounted in a non-adjustable fixed position at the bolt carrier.
  • a through notch 515, 523 is arranged at the peripheral rim 511, 521 or at the inner flange 512.
  • the pin 9 is then placed in the notch 515, 523, then the rotary member is fixed in its housing 510, 520 by engaging the male interface 701 with the female interface 702.
  • the rotating element 3 is then rotated which causes a contact between one of the slices of the rotary element and the pin 9. This The last one is thus placed in the notch 515, 523 to be blocked.
  • This solution allows to have a pin placed in a fixed position.
  • the rotating element has an irregular shape so that the outer edge 33, 303 in contact with the peak 9 is not perfectly circular.
  • the wafer in contact with the stud 9 comprises a substantially triangular recess so as to have a gentle slope. This configuration makes it possible, during the rotation of the rotary element in the housing for its fixation, to smooth the increase in the stress applied to the peak 9 to block it.
  • the bolt is mounted in an adjustable position at the bolt carrier.
  • the rotary element is then provided with a notch 35 whose dimensions are similar to those of the pin so that it can be placed there.
  • the housing 500 further comprises a through portion so that the pin 9 can pass and open into the housing 500 so that the pin can be attached to the spiral and inserted into the notch 35.
  • This notch 35 for the pin 9 can be arranged at the outer edge 303 of the ring 300 or at the inner edge 304.
  • This through portion will have the shape of a circular groove.
  • the stud 9 is previously placed in the notch 35 of the rotating element.
  • the rotary member is fixed in its housing 500 by engaging the male interface 701 with the female interface 702.
  • the rotating element is then rotated and causes a contact between the peripheral rim 511 and the peak 9 or between the inner rim 512 and the piton.
  • the latter is thus plastered to be blocked.
  • the circular groove shape of the through portion 2 of the bottom 513 of the housing makes it possible to place the stud 9 in the notch of the rotary element and then to rotate the latter.
  • the notch of the ring may be protruding or not in order to gain size.
  • the peripheral or internal rim has an irregular shape so as not to be perfectly circular.
  • the peripheral or internal rim comprises a substantially triangular recess so as to have a gentle slope. This configuration makes it possible, during rotation of the rotary element in the housing for its fixation, to smooth the increase in the stress applied to the peak to block it.
  • the housing 500 is arranged at the underside of the cock.
  • the cock 5 has an upper face, face up when the cock 5 is mounted and a lower face. This lower face is generally the face at which the balance shaft is fixed.
  • the housing of the cock 5 is arranged at this lower face. This allows, in the context of the second and third embodiments to have no bottom partly through so that the stud is fixed in the notch of the rotary element and attached to the spiral. This gives a perfectly smooth face of the rooster for engraving decorations.
  • a shock absorber system 100 is arranged.
  • the latter can be in a conventional form that is to say a kitten in which a pierced stone and a stone against pivot are arranged or in the form of a single stone.
  • This unique stone is provided with a recess to cooperate with the balance shaft and can be forced into the hole of the hub or mounted via an elastic ring.
  • the shock absorbing system 100 may also be in the form of a pellet provided with elastic arms.
  • the bottom of the bottom of the housing comprises a recess in which said shock absorbing system 100 is arranged. If the housing is provided with a projecting portion formed by the inner rim, the recess for the shock absorbing system 100 will be placed at this projecting portion or central island for perfect centering.
  • the recess for the shock absorbing system 100 will be arranged on said hub.
  • the recess for the shock absorbing system 100 will be arranged at the bottom of said housing 500 so that the balance shaft carrying the hairspring passes through said ring 300.
  • the rotary ring 300 invests a multi-level ring 333.
  • the rotary ring comprises two levels 333a, 333b.
  • the rotary ring 300 would be similar to a tube having a constant inner diameter and a variable outer diameter.
  • the first level 333a having the largest diameter would bear the male interface 702 while the second level 333b having the smallest diameter would serve to block the pin 9.
  • This variant makes it possible to separate the attachment part of the pin and the attachment part in housing and approach the peak of the spiral.
  • the male interfaces 71, 701 and female 72, 702 thus cooperate together so as to allow the central hub to be mounted in the housing by a rotational movement of the hub relative to housing.
  • the rotational mounting is a bayonet mount.
  • the female interface 72, 702 consists in that the peripheral rim comprises in its thickness, at least one cavity. This cavity is formed by a clearance parallel to said central axis of the hub and opening relative to the upper surface, and secant with said first clearance and opposite the surface upper, one-eyed throat. This groove is used for bayonet immobilization of the rotary element.
  • the male interface 71, 701 located on the rotary element consists of at least one projecting part. This projecting portion is located on the outer edge of the rotary member. This projecting portion is arranged to cooperate with the female interface.
  • the rotating member is mounted in the housing so that the projections can be introduced into the recess.
  • the rotating element can then be introduced into the housing.
  • the rotating element comes into abutment, the projecting parts must be facing the grooves. Therefore, a rotational movement is made to introduce the protrusions into said grooves and fix said rotary member in the cock.
  • the rotational mounting is a screw mounting.
  • the female interface is that the peripheral rim has a screw thread.
  • the male interface, located on the rotating element, also consists of a thread. This screw pitch is arranged to cooperate with the female interface.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Adornments (AREA)

Description

La présente invention concerne un ensemble de maintien ou d'appui d'un ressort spiral d'horlogerie, comportant un piton et un porte-piton, lequel porte-piton comporte :

  • une base comportant une première butée s'étendant selon un axe longitudinal de ladite base ;
  • des moyens de fixation dudit porte-piton à un mécanisme d'échappement.
The present invention relates to a holding or supporting assembly of a clockwork spiral spring, comprising a stud and a stud holder, which stud holder comprises:
  • a base having a first stop extending along a longitudinal axis of said base;
  • means for fixing said bolt carrier to an exhaust mechanism.

ART ANTÉRIEURPRIOR ART

Dans une montre mécanique, il est d'usage d'utiliser un organe régulateur comportant un dispositif à balancier-spiral. De façon classique, l'extrémité interne du spiral est fixée à une virole prévue sur l'axe de pivotement du balancier. Afin de fixer et positionner l'extrémité extérieure du spiral, il est connu d'utiliser un porte-piton logeant un piton, en association avec une vis de serrage permettant de serrer le piton contre la portion du spiral engagée dans le porte-piton.In a mechanical watch, it is customary to use a regulating member comprising a sprung balance device. Conventionally, the inner end of the hairspring is fixed to a ferrule provided on the axis of pivoting of the balance. In order to fix and position the outer end of the hairspring, it is known to use a peg holder housing a pin, in combination with a clamping screw for tightening the bolt against the portion of the hairspring engaged in the bolt carrier.

Dans un tel ensemble, le porte-piton est classiquement fixé à un coq servant également à fixer une des extrémités de l'axe du balancier. En pratique, lors du montage et/ou du réglage, les manipulations à effectuer avec ces différents éléments sont délicates, car l'accès est restreint et les pièces sont de très petites dimensions. En outre, avec de telles configurations, il est courant que la vis de serrage du spiral ou le porte-piton se détache, et/ou soit perdu lors d'une manipulation telle que l'ajustement de la longueur active du spiral.In such an assembly, the bolt carrier is conventionally attached to a cock also serving to fix one end of the axis of the balance. In practice, during assembly and / or adjustment, the manipulations to be performed with these various elements are delicate because access is restricted and the parts are very small. In addition, with such configurations, it is common for the spiral clamping screw or peg holder to come loose, and / or be lost during handling such as adjusting the active length of the hairspring.

Le document CH42750 divulgue un ensemble de maintien ou d'appui d'un ressort spiral d'horlogerie, comportant une base munie d'une surface supérieure et une surface inférieure, un piton et un porte-piton étant agencés sur ladite base.The document CH42750 discloses a holding or supporting assembly of a clockwork spiral spring, comprising a base provided with an upper surface and a lower surface, a stud and a stud holder being arranged on said base.

RESUMÉ DE L'INVENTIONSUMMARY OF THE INVENTION

L'invention a pour but de pallier les inconvénients de l'art antérieur en proposant de fournir un ensemble de maintien ou d'appui d'un ressort spiral d'horlogerie qui permet un montage ou un démontage simplifié du piton.The object of the invention is to overcome the drawbacks of the prior art by proposing to provide a support or support assembly for a spiral watch spring which allows a simplified assembly or disassembly of the stud.

A cet effet, la présente invention concerne un ensemble de maintien ou d'appui d'un ressort spiral d'horlogerie, comportant un coq muni d'une surface supérieure et d'une surface inférieure sur lequel un piton et un porte-piton sont agencés, lequel porte-piton comporte :

  • des moyens de fixation dudit piton au coq, les moyens de fixation dudit piton comprenant un orifice traversant ledit coq et muni d'un rebord périphérique pour former un logement pour l'insertion du piton.
To this end, the present invention relates to a holding or supporting assembly of a clockwork spiral spring, comprising a cock provided with an upper surface and a lower surface on which a stud and a peg holder are arranged, which door-post comprises:
  • means for fixing said pin to the cock, the means for fixing said stud including an orifice passing through said cock and provided with a peripheral rim to form a housing for the insertion of the stud.

Selon l'invention, lesdits moyens de fixation dudit piton comprennent également un élément rotatif comportant des moyens d'attache pour sa fixation à rotation dans le logement, ledit élément rotatif présentant une tranche extérieure coopérant avec le piton afin de le bloquer entre sa tranche extérieure et le rebord périphérique du logement lors du montage de l'élément rotatif dans le logement.According to the invention, said means for fixing said peak also comprise a rotary element comprising fastening means for fixing it to rotate in the housing, said rotary element having an outer edge cooperating with the peak in order to block it between its outer edge and the peripheral rim of the housing when mounting the rotary member in the housing.

Dans un premier mode de réalisation avantageux, le rebord périphérique est muni d'une encoche traversante afin d'y placer le piton.In a first advantageous embodiment, the peripheral rim is provided with a through notch in order to place the stud.

Dans un deuxième mode de réalisation avantageux, ledit élément rotatif est muni d'une encoche traversante afin d'y placer le piton.In a second advantageous embodiment, said rotary element is provided with a through notch to place the stud.

Dans un troisième mode de réalisation avantageux, ledit élément rotatif est un moyeu.In a third advantageous embodiment, said rotary element is a hub.

Dans un quatrième mode de réalisation avantageux, ledit élément rotatif est une bague.In a fourth advantageous embodiment, said rotary element is a ring.

Dans un cinquième mode de réalisation avantageux, le moyeu comprend un système amortisseur de chocs.In a fifth advantageous embodiment, the hub comprises a shock absorber system.

L'invention concerne aussi un ensemble de maintien ou d'appui d'un ressort spiral d'horlogerie, comportant un coq muni d'une surface supérieure et d'une surface inférieure sur lequel un piton et un porte-piton sont agencés, lequel porte-piton comporte :

  • des moyens de fixation dudit piton au coq, les moyens de fixation dudit piton comprenant une creusure circulaire non traversante formée par un fond et un rebord périphérique, agencée sur la face supérieure du coq formant un logement pour l'insertion du piton, caractérisé en ce que lesdits moyens de fixation dudit piton comprennent également un élément rotatif comportant des moyens d'attache pour sa fixation à rotation dans le logement, ledit élément rotatif présentant une tranche extérieure coopérant avec le piton afin de le bloquer entre la tranche extérieure de l'élément rotatif et le rebord périphérique du logement lors du montage de l'élément rotatif dans le logement.
The invention also relates to a support or support assembly for a spiral watch spring, comprising a cock equipped with a top surface. and a lower surface on which a peg and a peg carrier are arranged, which peg carrier comprises:
  • means for fastening said pin to the cock, the fixing means of said pin comprising a non-through circular recess formed by a bottom and a peripheral rim, arranged on the upper face of the cock forming a housing for the insertion of the pin, characterized in that said means for fixing said pin also comprise a rotary element comprising fastening means for fixing it to rotate in the housing, said rotary element having an outer edge cooperating with the pin to block it between the outer edge of the element rotating and the peripheral rim of the housing during assembly of the rotating element in the housing.

Dans un premier mode de réalisation avantageux, ledit élément rotatif est un moyeu.In a first advantageous embodiment, said rotary element is a hub.

Dans un second mode de réalisation avantageux, ledit élément rotatif est une bague.In a second advantageous embodiment, said rotary element is a ring.

Dans un troisième mode de réalisation avantageux, le rebord périphérique est muni d'une encoche traversante afin d'y placer le piton.In a third advantageous embodiment, the peripheral rim is provided with a through notch in order to place the peak.

Dans un quatrième mode de réalisation avantageux, ledit élément rotatif est muni d'une encoche traversante coopérant avec un trou situé dans le fond du logement afin d'y placer le piton.In a fourth advantageous embodiment, said rotary element is provided with a through notch cooperating with a hole in the bottom of the housing to place the stud.

Dans un cinquième mode de réalisation avantageux, le logement est une creusure circulaire formée d'un rebord périphérique, d'un rebord interne et d'un fond dans laquelle l'élément rotatif est inséré, le rebord interne définissant une partie centrale faisant saillie du fond.In a fifth advantageous embodiment, the housing is a circular recess formed of a peripheral rim, an internal rim and a bottom in which the rotary element is inserted, the internal rim defining a central portion projecting from the background.

Dans un autre mode de réalisation avantageux, le rebord interne est muni d'une encoche traversante coopérant avec un trou situé dans le fond du logement afin d'y placer le piton.In another advantageous embodiment, the inner flange is provided with a through notch cooperating with a hole in the bottom of the housing to place the stud.

Dans un autre mode de réalisation avantageux, le fond du logement comprend un système amortisseur de chocs.In another advantageous embodiment, the bottom of the housing comprises a shock absorber system.

L'invention concerne également un ensemble de maintien ou d'appui d'un ressort spiral d'horlogerie, comportant un coq munie d'une surface supérieure et d'une surface inférieure sur lequel un piton et un porte-piton sont agencés, lequel porte-piton comporte :

  • des moyens de fixation dudit piton au coq, les moyens de fixation dudit piton comprenant une creusure circulaire non traversante formée par un fond et un rebord périphérique, agencée sur la face inférieure du coq formant un logement pour l'insertion du piton, caractérisé en ce que lesdits moyens de fixation dudit piton comprennent également un élément rotatif comportant des moyens d'attache pour sa fixation à rotation dans le logement, ledit élément rotatif présentant une tranche extérieure coopérant avec le piton afin de le bloquer entre la tranche extérieure de l'élément rotatif et le rebord périphérique du logement lors du montage de l'élément rotatif dans le logement.
The invention also relates to a holding or supporting assembly of a clockwork spiral spring, comprising a cock provided with an upper surface and a lower surface on which a stud and a stud holder are arranged, which bolt carrier comprises:
  • means for fastening said pin to the cock, the fixing means of said pin comprising a non-through circular recess formed by a bottom and a peripheral rim, arranged on the underside of the cock forming a housing for the insertion of the pin, characterized in that said means for fixing said pin also comprise a rotary element comprising fastening means for fixing it to rotate in the housing, said rotary element having an outer edge cooperating with the pin to block it between the outer edge of the element rotating and the peripheral rim of the housing during assembly of the rotating element in the housing.

Dans un premier mode de réalisation avantageux, ledit élément rotatif est un moyeu.In a first advantageous embodiment, said rotary element is a hub.

Dans un second mode de réalisation avantageux, ledit élément rotatif est une bague.In a second advantageous embodiment, said rotary element is a ring.

Dans un troisième mode de réalisation avantageux, le rebord périphérique est muni d'une encoche afin d'y placer le piton.In a third advantageous embodiment, the peripheral rim is provided with a notch in order to place the stud.

Dans un quatrième mode de réalisation avantageux, ledit élément rotatif est muni d'une encoche afin d'y placer le piton.In a fourth advantageous embodiment, said rotary element is provided with a notch in order to place the stud.

Dans un cinquième mode de réalisation avantageux, le logement est une creusure circulaire formée d'un rebord périphérique, d'un rebord interne et d'un fond dans laquelle l'élément rotatif est inséré, le rebord interne définissant une partie centrale faisant saillie du fond.In a fifth advantageous embodiment, the housing is a circular recess formed of a peripheral rim, an internal rim and a bottom in which the rotary element is inserted, the internal rim defining a central portion projecting from the background.

Dans un sixième mode de réalisation avantageux, le rebord interne est muni d'une encoche afin d'y placer le piton.In a sixth advantageous embodiment, the inner rim is provided with a notch in order to place the pin.

Dans un autre mode de réalisation avantageux, le moyeu comprend un système amortisseur de chocs.In another advantageous embodiment, the hub comprises a shock absorber system.

Dans un autre mode de réalisation avantageux, le fond du logement comprend un système amortisseur de chocs, l'axe du balancier passant au travers de la bague faisant office d'élément rotatif.In another advantageous embodiment, the bottom of the housing comprises a shock absorber system, the axis of the balance passing through the ring acting as a rotary element.

Dans un autre mode de réalisation avantageux, la partie centrale comprend un système amortisseur de chocs.In another advantageous embodiment, the central portion comprises a shock absorber system.

Dans un autre mode de réalisation avantageux, le rebord périphérique comprend au moins une cavité comprenant un dégagement perpendiculaire au plan de la base et débouchant par rapport à la surface supérieure, et, sécante avec ledit dégagement et à l'opposé de la surface supérieure, une gorge borgne utilisée pour l'immobilisation en baïonnette d'un élément rotatif, ledit élément rotatif comprenant au moins une partie saillante coopérant avec au moins une cavité susmentionnée.In another advantageous embodiment, the peripheral rim comprises at least one cavity comprising a clearance perpendicular to the plane of the base and opening with respect to the upper surface, and secant with said clearance and opposite the upper surface, a blind groove used for bayonet immobilization of a rotary element, said rotary element comprising at least one projecting part cooperating with at least one aforementioned cavity.

Dans un autre mode de réalisation avantageux, le rebord périphérique et l'élément rotatif comprennent chacun un pas de vis leur permettant de coopérer l'un avec l'autre.In another advantageous embodiment, the peripheral flange and the rotary element each comprise a screw thread allowing them to cooperate with each other.

BREVE DESCRIPTION DES FIGURESBRIEF DESCRIPTION OF THE FIGURES

Les buts, avantages et caractéristiques de l'invention apparaîtront plus clairement dans la description détaillée suivante d'au moins une forme de réalisation de l'invention donnée uniquement à titre d'exemple non limitatif et illustrée par les dessins annexés sur lesquels :

  • Les figures 1 à 7 représentent un schéma d'un mode préféré d'un premier mode de réalisation de l'ensemble de maintien selon l'invention;
  • La figure 8 représente un schéma d'une autre version du premier mode de réalisation de l'ensemble de maintien selon l'invention;
  • La figure 9 représente un schéma d'un second mode de réalisation de l'ensemble de maintien selon l'invention;
  • La figure 10 représente un schéma d'un troisième mode de réalisation de l'ensemble de maintien selon l'invention;
  • Les figures 11 à 13 représentent un schéma d'une première solution des seconds et troisièmes modes de réalisation selon l'invention;
  • Les figures 14 à 16 représentent un schéma d'une seconde solution des seconds et troisièmes modes de réalisation selon l'invention;
  • Les figures 17 à 19 représentent un schéma d'une première variante des seconds et troisièmes modes de réalisation selon l'invention;
  • Les figures 20 à 23 représentent un schéma d'une seconde variante des seconds et troisièmes modes de réalisation selon l'invention;
  • La figure 24 représente un schéma d'une variante de la bague utilisée dans les différents modes de réalisation de l'ensemble de maintien selon l'invention.
The objects, advantages and features of the invention will appear more clearly in the following detailed description of at least one embodiment of the invention given solely by way of nonlimiting example and illustrated by the appended drawings in which:
  • The Figures 1 to 7 show a diagram of a preferred embodiment of a first embodiment of the holding assembly according to the invention;
  • The figure 8 represents a diagram of another version of the first embodiment of the holding assembly according to the invention;
  • The figure 9 represents a diagram of a second embodiment of the holding assembly according to the invention;
  • The figure 10 represents a diagram of a third embodiment of the holding assembly according to the invention;
  • The Figures 11 to 13 represent a diagram of a first solution of the second and third embodiments according to the invention;
  • The Figures 14 to 16 represent a diagram of a second solution of second and third embodiments according to the invention;
  • The Figures 17 to 19 represent a diagram of a first variant of second and third embodiments according to the invention;
  • The Figures 20 to 23 represent a diagram of a second variant of second and third embodiments according to the invention;
  • The figure 24 represents a diagram of a variant of the ring used in the various embodiments of the holding assembly according to the invention.

DESCRIPTION DETAILLEEDETAILED DESCRIPTION

La présente invention procède de l'idée générale de fournir un ensemble de maintien ou d'appui d'un ressort spiral d'horlogerie permettant un montage/démontage du piton plus simple et permettant de placer le piton très proche de l'axe de balancier dans le but d'utiliser des spiraux avec un diamètre extérieur petit.The present invention proceeds from the general idea of providing a holding or supporting assembly of a spiral clock spring allowing a mounting / dismounting of the piton simpler and to place the pin very close to the balance shaft for the purpose of using spirals with a small outer diameter.

Sur la figure 1 est représentée une vue schématique d'un ensemble de maintien ou d'appui 1 d'un ressort spiral d'horlogerie selon un premier mode de réalisation. Cet ensemble de maintien 1 comporte un porte-piton 3 agencé pour être fixé au pont de balancier 5 aussi appelé coq via des moyens d'attache 7. L'ensemble de maintien comporte également un piton 9 fixé sur une spire du ressort spiral 11. Le porte-piton 3 utilise des moyens de fixation 6 pour la fixation du piton 9 au coq 5.On the figure 1 is shown a schematic view of a holding or supporting assembly 1 of a spiral spring clock according to a first embodiment. This holding assembly 1 comprises a peg carrier 3 arranged to be fixed to the rocker bridge 5 also called cock via fastening means 7. The holding assembly also comprises a peg 9 fixed on a turn of the spiral spring 11. The bolt carrier 3 uses fastening means 6 for fixing the stud 9 to the cock 5.

Dans un premier mode de réalisation, le coq 5 appelé aussi base, est muni d'un logement 50. Ce logement 50 se présente ici sous la forme d'une ouverture ou orifice 51 traversante dans lequel le porte-piton 3 est placé, ledit porte-piton 3 étant maintenu dans son logement 50 via les moyens d'attaches 7 comme visible aux figures 1 et 2. L'ouverture 51 présente un rebord périphérique 51a et est de forme circulaire. Le porte-piton comprend un élément rotatif utilisé pour la fixation du piton au coq. Les moyens d'attache 7 comprennent une interface maie agencée 71 sur la tranche extérieure 33 de l'élément rotatif et une interface femelle 72 agencée sur le rebord périphérique 51a. Ces interfaces mâles 71 et femelles 72 coopèrent ainsi ensembles de manière à permettre à l'élément rotatif d'être monté dans le logement 51 par un mouvement de rotation dudit l'élément rotatif par rapport au coq 5. Ce montage par un mouvement de rotation est utilisé pour le blocage du piton dans le logement 50. Le montage par un mouvement de rotation entraine un appui du piton sur le rebord périphérique. L'élément rotatif, le logement et les moyens d'attache forment les moyens de fixation 6. Pour cela, deux solutions sont envisagées.In a first embodiment, the cock 5 also called base, is provided with a housing 50. This housing 50 is here in the form of an opening or through hole 51 in which the stud holder 3 is placed, said bolt carrier 3 being held in its housing 50 via the attachment means 7 as visible to Figures 1 and 2 . The opening 51 has a peripheral rim 51a and is circular in shape. The bolt carrier includes a rotating element used for fixing the stud to the cock. The attachment means 7 comprise an interface maie arranged 71 on the outer edge 33 of the rotary member and a female interface 72 arranged on the peripheral rim 51a. These male interfaces 71 and female 72 thus cooperate together to allow the rotary member to be mounted in the housing 51 by a rotational movement of said rotary element relative to the cock 5. This assembly by a rotational movement is used to lock the stud in the housing 50. The mounting by a rotational movement causes a support of the stud on the peripheral rim. The rotary element, the housing and the fastening means form the fastening means 6. For this, two solutions are envisaged.

Dans un mode préféré de ce premier mode de réalisation visible aux figures 5, 6 et 7, l'élément rotatif se présente ici sous la forme d'un moyeu central 30 qui comporte une face supérieure 31, une face inférieure 32 et une tranche extérieure 33. Ce moyeu central 30 est de forme similaire à celle de l'ouverture c'est-à-dire circulaire.In a preferred embodiment of this first embodiment visible to Figures 5, 6 and 7 the rotary element is here in the form of a central hub 30 which has an upper face 31, a lower face 32 and an outer edge 33. This central hub 30 is shaped similar to that of the opening c ' that is to say circular.

Dans une première solution visible aux figures 1 et 3, le rebord périphérique 51a est muni d'une encoche 52 traversante dont les dimensions sont similaires à celles du piton 9 de sorte que ce dernier puisse s'y placer. Lors du montage, le piton 9 est préalablement placé dans l'encoche 52 du rebord périphérique 51a. Puis, le moyeu 30 est fixé dans son logement 51 en engageant l'interface male 71 de du moyeu 30 avec l'interface femelle 72 du rebord périphérique 51a. Le moyeu 30 est alors fixé en le tournant ce qui entraine un contact entre sa tranche extérieure 33 et le piton 9. Ce dernier se retrouve ainsi plaqué sur le rebord périphérique 51a pour être bloqué. Cette solution permet d'avoir un piton placé dans une position fixe.In a first solution visible to figures 1 and 3 , the peripheral rim 51a is provided with a notch 52 through whose dimensions are similar to those of the pin 9 so that the latter can be placed there. During assembly, the stud 9 is previously placed in the notch 52 of the peripheral rim 51a. Then, the hub 30 is fixed in its housing 51 by engaging the male interface 71 of the hub 30 with the female interface 72 of the peripheral rim 51a. The hub 30 is then fixed by turning it which causes a contact between its outer edge 33 and the pin 9. The latter is thus plated on the peripheral rim 51a to be blocked. This solution allows to have a pin placed in a fixed position.

Dans une variante de cette première solution visible à la figure 1, le moyeu 30 présente une forme irrégulière de sorte que la tranche extérieure 33 en contact avec le piton 9 ne soit pas parfaitement circulaire. A ce titre, la tranche extérieure 33 en contact avec le piton 9 comprend un décrochement sensiblement triangulaire de manière à présenter une pente douce. Cette configuration permet, lors de la rotation du moyeu 30 dans le logement 50 pour sa fixation, de lisser l'augmentation de la contrainte appliquée sur le piton 9 pour le bloquer.In a variant of this first solution visible to the figure 1 the hub 30 has an irregular shape so that the outer edge 33 in contact with the pin 9 is not perfectly circular. As such, the outer edge 33 in contact with the peak 9 comprises a substantially triangular recess so as to have a gentle slope. This configuration makes it possible, during the rotation of the hub 30 in the housing 50 for its attachment, to smooth the increase in the stress applied to the stud 9 to block it.

Dans une seconde solution visible à la figure 4, le moyeu 30 est muni d'une encoche 35 traversante dont les dimensions sont similaires à celles du piton 9 de sorte que ce dernier puisse s'y placer. Lors du montage, le piton 9 est préalablement placé dans l'encoche 35 du moyeu 30. Puis, le moyeu 30 est fixé dans son logement 51 en engageant l'interface male 71 du moyeu 30 avec l'interface femelle72 du rebord périphérique 51a. le moyeu 30 est alors fixé en le tournant ce qui entraine un contact entre le rebord périphérique 51a et le piton 9. Ce dernier se retrouve ainsi plaqué sur le rebord périphérique 51a pour être bloqué. Cette solution permet d'avoir un piton 9 dont la position est réglable angulairement autour de l'axe du balancier et donc permet de régler le repère.In a second solution visible to the figure 4 , the hub 30 is provided with a through slot 35 whose dimensions are similar to those of the stud 9 so that the latter can be placed there. During assembly, the stud 9 is previously placed in the notch 35 of the hub 30. Then, the hub 30 is fixed in its housing 51 by engaging the male interface 71 of the hub 30 with the female interface 72 of the peripheral rim 51a. the hub 30 is then fixed by rotating it which causes a contact between the peripheral rim 51a and the pin 9. This latter is thus plated on the peripheral rim 51a to be blocked. This solution allows to have a stud 9 whose position is adjustable angularly around the axis of the balance and therefore allows to adjust the marker.

Dans une variante de cette seconde solution comme visible à la figure 4, le rebord périphérique 51a présente une forme irrégulière de manière à ne pas être parfaitement circulaire. A ce titre, le rebord périphérique 51a comprend un décrochement sensiblement triangulaire de manière à présenter une pente douce. Cette configuration permet, lors de la rotation de l'élément rotatif c'est-à-dire du moyeu 30 dans le logement 50 pour sa fixation, de lisser l'augmentation de la contrainte appliquée sur le piton pour le bloquer.In a variant of this second solution as visible in the figure 4 , the peripheral rim 51a has an irregular shape so as not to be perfectly circular. As such, the peripheral rim 51a comprises a substantially triangular recess so as to have a gentle slope. This configuration allows, during the rotation of the rotary element that is to say the hub 30 in the housing 50 for its fixation, to smooth the increase in the stress applied to the peak to block it.

Dans un autre mode préféré, l'élément rotatif se présente ici sous la forme d'une bague 300. Cette bague 300 comporte une face supérieure 301, une face inférieure 302, une tranche extérieure 303 et une tranche intérieure 304.In another preferred embodiment, the rotary member is here in the form of a ring 300. This ring 300 has an upper face. 301, a lower face 302, an outer edge 303 and an inner edge 304.

L'élément rotatif 3 est avantageusement utilisé comme moyeu multifonction. A ce titre, il est prévu que le moyeu central 30 comporte un système amortisseur de chocs 100 comme visible aux figures 1, 5, 6 et 7. Le moyeu central comprend alors un évidement 101, traversant ou non, dans lequel se loge le système amortisseur de chocs 100. Un évidement 101 traversant permet audit système amortisseur de chocs 100 d'être visible et donc d'améliorer l'esthétisme.The rotary element 3 is advantageously used as a multifunction hub. As such, it is expected that the central hub 30 comprises a shock absorbing system 100 as visible at Figures 1, 5, 6 and 7 . The central hub then comprises a recess 101, crossing or not, in which is housed the shock absorbing system 100. A recess 101 through allows said shock absorbing system 100 to be visible and thus improve the aesthetics.

Dans le cas d'une bague 300 comme visible à la figure 8, l'orifice central peut être utilisé pour y placer un système amortisseur de chocs 100.In the case of a ring 300 as visible in the figure 8 the central orifice can be used to place a shock absorbing system 100 therein.

Le système amortisseur de chocs 100 peut se présenter sous une forme classique c'est-à-dire un chaton dans lequel une pierre percée et une pierre contre pivot sont agencées ou bien sous la forme d'une pierre unique. Cette pierre unique est munie d'un évidement pour coopérer avec l'axe de balancier et peut être chassée dans le trou du moyeu ou montée via une bague élastique. Le système amortisseur de chocs 100 pourra également se présenter sous la forme d'une pastille munie de bras élastiques. Un avantage de cette configuration est d'avoir un système centré puisque la position du piton est centrée par rapport à l'axe de balancier coopérant avec le système amortisseur. De plus, cela permet d'avoir un système multifonction faisant office de porte-piton 3 et de système amortisseur de chocs 100 simple à monter. Le système amortisseur de chocs 100 peut être préalablement monté sur le moyeu avant un assemblage final avec le piton 9.The shock absorbing system 100 may be in a conventional form that is to say a kitten in which a pierced stone and a stone against pivot are arranged or in the form of a single stone. This unique stone is provided with a recess to cooperate with the balance shaft and can be driven into the hole of the hub or mounted via an elastic ring. The shock absorbing system 100 may also be in the form of a pellet provided with elastic arms. An advantage of this configuration is to have a centered system since the position of the stud is centered relative to the balance shaft cooperating with the damping system. Moreover, this makes it possible to have a multifunctional system acting as a stud holder 3 and a shock absorber system 100 that is easy to assemble. The shock absorbing system 100 may be previously mounted on the hub before final assembly with the stud 9.

Bien entendu, il est envisageable que le système amortisseur de chocs 100 ne soit pas intégré au moyeu 30 mais agencé sur le coq 5 dans une position décentrée par rapport au moyeu 30 central. Cette configuration permet l'utilisation d'un ensemble balancier spiral de grand diamètre sans forcément avoir un moyeu 30 de grande taille.Of course, it is conceivable that the shock absorbing system 100 is not integrated with the hub 30 but arranged on the cock 5 in an off-center position with respect to the central hub 30. This configuration allows the use of a spiral balance assembly of large diameter without necessarily having a hub 30 large.

Dans un second mode de réalisation visible à la figure 9, le coq 5 comprend un logement 500. Ce logement 500 se présente ici sous la forme d'une creusure 510 circulaire formée d'un rebord périphérique 511, d'un rebord interne 512 et d'un fond 513. Le rebord interne 512 forme un ilot central ou partie centrale 514 circulaire faisant saillie du fond 513 du logement 500. L'élément rotatif 3 se présente ici sous la forme d'une bague 300. Cette bague comporte une face supérieure 301, une face inférieure 302, une tranche extérieure 303 et une tranche intérieure 304. La bague 300 rotative sera placée dans ladite creusure circulaire 510.In a second embodiment visible at the figure 9 , the cock 5 comprises a housing 500. This housing 500 is here in the form of a circular recess 510 formed of a peripheral rim 511, an inner rim 512 and a bottom 513. The inner rim 512 forms a central island or circular central portion 514 projecting from the bottom 513 of the housing 500. The rotary element 3 is here in the form of a ring 300. This ring comprises an upper face 301, a lower face 302, an outer edge 303 and an inner slice 304. The rotating ring 300 will be placed in said circular recess 510.

Dans ce mode de réalisation, les moyens d'attache 7 comprennent une interface mâle 701 agencée sur une tranche de la bague 300 et une interface femelle 702 agencée sur un des rebords du logement 500. L'interface mâle 701 pourra être agencée sur la tranche extérieure 303 de la bague 303 alors que l'interface femelle 702 sera agencée sur le rebord périphérique 511 du logement 500. Toutefois, l'interface male 701 pourra être agencée sur la tranche intérieure 304 de la bague 300 alors que l'interface femelle 702 sera agencée sur le rebord interne 512 du logement 500.In this embodiment, the attachment means 7 comprise a male interface 701 arranged on a wafer of the ring 300 and a female interface 702 arranged on one of the flanges of the housing 500. The male interface 701 may be arranged on the wafer. 303 outside the ring 303 while the female interface 702 will be arranged on the peripheral rim 511 of the housing 500. However, the male interface 701 may be arranged on the inner edge 304 of the ring 300 while the female interface 702 will be arranged on the inner rim 512 of the housing 500.

Ces interfaces mâles 701 et femelles 702 coopèrent ainsi ensembles de manière à permettre à la bague 300 d'être monté par un mouvement de rotation par rapport au logement 500. Ce montage par un mouvement de rotation est utilisé pour le blocage du piton 9 dans le logement 500. Le montage par un mouvement de rotation entraine un appui du piton sur un rebord du logement.These male interfaces 701 and 702 thus cooperate together so as to allow the ring 300 to be mounted by a rotational movement relative to the housing 500. This mounting by a rotational movement is used for locking the pin 9 in the housing 500. The assembly by a rotational movement causes a support of the stud on a rim of the housing.

Dans un troisième mode de réalisation visible à la figure 10, le coq 5 comprend le logement 500. Ce logement 500 se présente ici sous la forme d'une creusure circulaire 520 formée d'un rebord périphérique 521 et d'un fond 522. L'élément rotatif peut se présente ici sous la forme d'un moyeu 30 tel que décrit dans le premier mode de réalisation ou d'une bague 300 telle que décrit dans le premier mode de réalisation.In a third embodiment visible at the figure 10 , the cock 5 comprises the housing 500. This housing 500 is here in the form of a circular recess 520 formed of a peripheral rim 521 and a bottom 522. The rotary element can be seen here in the form of a hub 30 as described in the first embodiment or a ring 300 as described in the first embodiment.

Dans ce troisième mode de réalisation, les moyens d'attache 7 comprennent une interface male agencée 701 sur la tranche extérieure 303 de l'élément rotatif et une interface femelle 702 agencée sur le rebord périphérique 521. Ces interfaces mâles 701 et femelles 702 coopèrent ainsi ensembles de manière à permettre à l'élément rotatif d'être monté dans le logement 500 par un mouvement de rotation dudit l'élément rotatif par rapport au coq 5. Ce montage par un mouvement de rotation est utilisé pour le blocage du piton 9 dans le logement 500. Le montage par un mouvement de rotation entraine un appui du piton 9 sur le rebord périphérique.In this third embodiment, the attachment means 7 comprise an arranged male interface 701 on the outer edge 303 of the rotary member and a female interface 702 arranged on the peripheral rim 521. These male 701 and female 702 interfaces thus cooperate. assemblies so as to allow the rotary member to be mounted in the housing 500 by a rotational movement of said rotary element relative to the cock 5. This mounting by a rotational movement is used for the locking of the stud 9 in housing 500. The assembly by a rotational movement causes a support of the stud 9 on the peripheral rim.

Dans ce second et troisième mode de réalisation, une encoche permettant d'y loger le piton est agencé.In this second and third embodiment, a notch for accommodating the piton is arranged.

Selon une première solution visible aux figures 11 à 13, le piton 9 est monté dans une position fixe non réglable au niveau du porte-piton. Pour cela, une encoche traversante 515, 523 est agencée au niveau du rebord périphérique 511, 521 ou au niveau du rebord interne 512. Le piton 9 est alors préalablement placé dans l'encoche 515, 523, puis, l'élément rotatif est fixé dans son logement 510, 520 en engageant l'interface male 701 avec l'interface femelle 702. L'élément rotatif 3 est alors mis en rotation ce qui entraine un contact entre une des tranches de l'élément rotatif et le piton 9. Ce dernier se retrouve ainsi plaqué dans l'encoche 515, 523 pour être bloqué. Cette solution permet d'avoir un piton placé dans une position fixe.According to a first solution visible to Figures 11 to 13 , the stud 9 is mounted in a non-adjustable fixed position at the bolt carrier. For this, a through notch 515, 523 is arranged at the peripheral rim 511, 521 or at the inner flange 512. The pin 9 is then placed in the notch 515, 523, then the rotary member is fixed in its housing 510, 520 by engaging the male interface 701 with the female interface 702. The rotating element 3 is then rotated which causes a contact between one of the slices of the rotary element and the pin 9. This The last one is thus placed in the notch 515, 523 to be blocked. This solution allows to have a pin placed in a fixed position.

Dans une variante de cette première solution, l'élément rotatif présente une forme irrégulière de sorte que la tranche extérieure 33, 303 en contact avec le piton 9 ne soit pas parfaitement circulaire. A ce titre, la tranche en contact avec le piton 9 comprend un décrochement sensiblement triangulaire de manière à présenter une pente douce. Cette configuration permet, lors de la rotation de l'élément rotatif dans le logement pour sa fixation, de lisser l'augmentation de la contrainte appliquée sur le piton 9 pour le bloquer.In a variant of this first solution, the rotating element has an irregular shape so that the outer edge 33, 303 in contact with the peak 9 is not perfectly circular. As such, the wafer in contact with the stud 9 comprises a substantially triangular recess so as to have a gentle slope. This configuration makes it possible, during the rotation of the rotary element in the housing for its fixation, to smooth the increase in the stress applied to the peak 9 to block it.

Selon une seconde solution visible aux figures 14 à 16, le piton est monté dans une position réglable au niveau du porte-piton. Dans cette solution, l'élément rotatif est alors muni d'une encoche 35 dont les dimensions sont similaires à celles du piton de sorte que ce dernier puisse s'y placer. Le logement 500 comporte en outre une partie traversante pour que le piton 9 puisse y passer et déboucher dans le logement 500 de sorte que le piton puisse être fixé au spiral et inséré dans l'encoche 35. Cette encoche 35 pour le piton 9 peut être agencée au niveau de la tranche extérieure 303 de la bague 300 ou au niveau de la tranche intérieure 304. Cette partie traversante aura la forme d'une rainure circulaire.According to a second solution visible to Figures 14 to 16 , the bolt is mounted in an adjustable position at the bolt carrier. In this solution, the rotary element is then provided with a notch 35 whose dimensions are similar to those of the pin so that it can be placed there. The housing 500 further comprises a through portion so that the pin 9 can pass and open into the housing 500 so that the pin can be attached to the spiral and inserted into the notch 35. This notch 35 for the pin 9 can be arranged at the outer edge 303 of the ring 300 or at the inner edge 304. This through portion will have the shape of a circular groove.

Lors du montage, le piton 9 est préalablement placé dans l'encoche 35 de l'élément rotatif. Puis, l'élément rotatif est fixé dans son logement 500 en engageant l'interface male 701 avec l'interface femelle 702. L'élément rotatif est alors mis en rotation et entraine un contact entre le rebord périphérique 511 et le piton 9 ou entre le rebord interne 512 et le piton. Ce dernier se retrouve ainsi plaqué pour être bloqué. La forme de rainure circulaire de la partie traversant2 du fond 513 du logement permet de placer le piton 9 dans l'encoche de l'élément rotatif puis de monter en rotation ce dernier.During assembly, the stud 9 is previously placed in the notch 35 of the rotating element. Then, the rotary member is fixed in its housing 500 by engaging the male interface 701 with the female interface 702. The rotating element is then rotated and causes a contact between the peripheral rim 511 and the peak 9 or between the inner rim 512 and the piton. The latter is thus plastered to be blocked. The circular groove shape of the through portion 2 of the bottom 513 of the housing makes it possible to place the stud 9 in the notch of the rotary element and then to rotate the latter.

Bien entendu, on comprendra que l'encoche de la bague peut être saillante ou non de manière à gagner en taille.Of course, it will be understood that the notch of the ring may be protruding or not in order to gain size.

Dans une variante de cette seconde solution, le rebord périphérique ou interne présente une forme irrégulière de manière à ne pas être parfaitement circulaire. A ce titre, le rebord périphérique ou interne comprend un décrochement sensiblement triangulaire de manière à présenter une pente douce. Cette configuration permet, lors de la rotation de l'élément rotatif dans le logement pour sa fixation, de lisser l'augmentation de la contrainte appliquée sur le piton pour le bloquer.In a variant of this second solution, the peripheral or internal rim has an irregular shape so as not to be perfectly circular. As such, the peripheral or internal rim comprises a substantially triangular recess so as to have a gentle slope. This configuration makes it possible, during rotation of the rotary element in the housing for its fixation, to smooth the increase in the stress applied to the peak to block it.

Dans une première variante du second mode de réalisation ou du troisième mode de réalisation visible aux figures 17 à 19, il est envisageable que le logement 500 soit agencé au niveau de la face inférieure du coq. En effet, le coq 5 présente une face supérieure, face visible lorsque le coq 5 est monté et une face inférieure. Cette face inférieure est généralement la face au niveau duquel l'axe de balancier est fixé. Le logement du coq 5 est donc agencé au niveau de cette face inférieure. Cela permet, dans le cadre des seconds et troisièmes modes de réalisations de ne pas avoir de fond en partie traversant pour que le piton soit fixé dans l'encoche de l'élément rotatif et fixé au spiral. On obtient ainsi une face visible du coq parfaitement lisse pour la gravure de décorations.In a first variant of the second embodiment or the third embodiment visible to the Figures 17 to 19 it is possible that the housing 500 is arranged at the underside of the cock. Indeed, the cock 5 has an upper face, face up when the cock 5 is mounted and a lower face. This lower face is generally the face at which the balance shaft is fixed. The housing of the cock 5 is arranged at this lower face. This allows, in the context of the second and third embodiments to have no bottom partly through so that the stud is fixed in the notch of the rotary element and attached to the spiral. This gives a perfectly smooth face of the rooster for engraving decorations.

Dans une seconde variante du second mode de réalisation ou du troisième mode de réalisation visible aux figures 20 à 23, un système amortisseur de chocs 100 est agencé. Ce dernier peut se présenter sous une forme classique c'est-à-dire un chaton dans lequel une pierre percée et une pierre contre pivot sont agencées ou bien sous la forme d'une pierre unique. Cette pierre unique est munie d'un évidement pour coopérer avec l'axe de balancier et peut être montée à force dans le trou du moyeu ou montée via une bague élastique. Le système amortisseur de chocs 100 pourra également se présenter sous la forme d'une pastille muni de bras élastiques.In a second variant of the second embodiment or the third embodiment visible to the Figures 20 to 23 a shock absorber system 100 is arranged. The latter can be in a conventional form that is to say a kitten in which a pierced stone and a stone against pivot are arranged or in the form of a single stone. This unique stone is provided with a recess to cooperate with the balance shaft and can be forced into the hole of the hub or mounted via an elastic ring. The shock absorbing system 100 may also be in the form of a pellet provided with elastic arms.

Dans le cas où le logement est agencé au niveau de la face visible du coq visible à la figure 20, le dessous du fond du logement comprend un évidement dans lequel ledit système amortisseur de chocs 100 est agencé. Si le logement est muni d'une partie saillante formée par le rebord interne, l'évidement pour le système amortisseur de chocs 100 sera placé au niveau de cette partie saillante ou ilot central permettant un centrage parfait.In the case where the housing is arranged at the visible side of the rooster visible at the figure 20 , the bottom of the bottom of the housing comprises a recess in which said shock absorbing system 100 is arranged. If the housing is provided with a projecting portion formed by the inner rim, the recess for the shock absorbing system 100 will be placed at this projecting portion or central island for perfect centering.

Dans le cas où le logement est agencé au niveau de la face invisible du coq, il existe plusieurs possibilités.In the case where the housing is arranged at the invisible side of the cock, there are several possibilities.

Dans le cas d'un logement muni d'un rebord interne formant une partie saillante ou ilot central comme visible à la figure 22, l'évidement pour le système amortisseur de chocs sera créé sur cet ilot central.In the case of a housing provided with an internal rim forming a protruding part or central island as visible at the figure 22 , the recess for the shock absorber system will be created on this central island.

Dans le cas où le logement muni d'un rebord périphérique et d'un fond et où l'élément rotatif est un moyeu comme visible à la figure 21, l'évidement pour le système amortisseur de chocs 100 sera agencé sur ledit moyeu.In the case where the housing provided with a peripheral rim and a bottom and where the rotary element is a hub as visible in the figure 21 , the recess for the shock absorbing system 100 will be arranged on said hub.

Dans le cas où le logement muni d'un rebord périphérique 511 et d'un fond 513 et où l'élément rotatif est une bague 300 comme visible à la figure 23, l'évidement pour le système amortisseur de chocs 100 sera agencé au niveau du fond dudit logement 500 de sorte que l'axe de balancier portant le spiral passe au travers de ladite bague 300.In the case where the housing provided with a peripheral rim 511 and a bottom 513 and where the rotary member is a ring 300 as visible in FIG. figure 23 , the recess for the shock absorbing system 100 will be arranged at the bottom of said housing 500 so that the balance shaft carrying the hairspring passes through said ring 300.

Dans une variante des différents modes de réalisations dans lesquelles l'élément rotatif est une bague et visible à la figure 24, la bague rotative 300vest une bague à plusieurs niveaux 333. Plus précisément, la bague rotative comprend deux niveaux 333a, 333b. Pour cela, la bague rotative 300 serait similaire à un tube ayant un diamètre interne constant et un diamètre externe variable. Le premier niveau 333a ayant le diamètre le plus important porterait l'interface male 702 alors que le second niveau 333b ayant le diamètre le moins important servirait à bloquer le piton 9. Cette variante permet de dissocier la partie attache du piton et la partie attache dans le logement et d'approche le piton du spiral.In a variant of the various embodiments in which the rotary element is a ring and visible to the figure 24 the rotary ring 300 invests a multi-level ring 333. Specifically, the rotary ring comprises two levels 333a, 333b. For this, the rotary ring 300 would be similar to a tube having a constant inner diameter and a variable outer diameter. The first level 333a having the largest diameter would bear the male interface 702 while the second level 333b having the smallest diameter would serve to block the pin 9. This variant makes it possible to separate the attachment part of the pin and the attachment part in housing and approach the peak of the spiral.

Pour le montage à rotation de l'élément rotatif du différent mode de réalisations, les interfaces mâles 71, 701 et femelles 72, 702 coopèrent ainsi ensembles de manière à permettre au moyeu central d'être monté dans le logement par un mouvement de rotation du moyeu par rapport au logement.For the rotational mounting of the rotary member of the different embodiment, the male interfaces 71, 701 and female 72, 702 thus cooperate together so as to allow the central hub to be mounted in the housing by a rotational movement of the hub relative to housing.

Selon une première alternative de réalisation, le montage à rotation est un montage à baïonnette. Pour cela, l'interface femelle 72, 702 consiste en ce que le rebord périphérique comporte dans son épaisseur, au moins une cavité. Cette cavité est formée par un dégagement parallèle audit axe central du moyeu et débouchant par rapport à la surface supérieure, et, sécante avec ledit premier dégagement et à l'opposé de la surface supérieure, une gorge borgne. Cette gorge est utilisée pour l'immobilisation en baïonnette de l'élément rotatif.According to a first alternative embodiment, the rotational mounting is a bayonet mount. For this, the female interface 72, 702 consists in that the peripheral rim comprises in its thickness, at least one cavity. This cavity is formed by a clearance parallel to said central axis of the hub and opening relative to the upper surface, and secant with said first clearance and opposite the surface upper, one-eyed throat. This groove is used for bayonet immobilization of the rotary element.

L'interface male 71, 701, située sur l'élément rotatif, consiste en au moins une partie saillante. Cette partie saillante est située sur la tranche extérieure de l'élément rotatif. Cette partie saillante est agencée pour coopérer avec l'interface femelle.The male interface 71, 701, located on the rotary element, consists of at least one projecting part. This projecting portion is located on the outer edge of the rotary member. This projecting portion is arranged to cooperate with the female interface.

L'élément rotatif est monté dans le logement de sorte que les parties saillantes puissent s'introduire dans le dégagement. L'élément rotatif peut alors être introduit dans le logement. Lorsque l'élément rotatif arrive en butée, les parties saillantes doivent se trouver en regard des gorges. Par conséquent, un mouvement de rotation est effectué pour introduire les parties saillantes dans lesdites gorges et fixer ledit élément rotatif dans le coq.The rotating member is mounted in the housing so that the projections can be introduced into the recess. The rotating element can then be introduced into the housing. When the rotating element comes into abutment, the projecting parts must be facing the grooves. Therefore, a rotational movement is made to introduce the protrusions into said grooves and fix said rotary member in the cock.

Selon une seconde alternative, le montage à rotation est un montage par vissage. Pour cela, l'interface femelle consiste en ce que le rebord périphérique comporte un pas de vis. L'interface male, située sur l'élément rotatif, consiste également en un pas de vis. Ce pas de vis est agencé pour coopérer avec l'interface femelle.According to a second alternative, the rotational mounting is a screw mounting. For this, the female interface is that the peripheral rim has a screw thread. The male interface, located on the rotating element, also consists of a thread. This screw pitch is arranged to cooperate with the female interface.

Bien entendu, d'autres types de montage peuvent être utilisés comme par exemple le chassage ou le collage mais ils ne sont pas démontable comme le montage à baïonnette ou le vissage.Of course, other types of assembly can be used such as for example the driving or gluing but they are not removable like bayonet mounting or screwing.

On comprendra que diverses modifications et/ou améliorations et/ou combinaisons évidentes pour l'homme du métier peuvent être apportées aux différents modes de réalisation de l'invention exposée ci-dessus sans sortir du cadre de l'invention définie par les revendications annexées.It will be understood that various modifications and / or improvements and / or combinations obvious to those skilled in the art can be made to the various embodiments of the invention set out above without departing from the scope of the invention defined by the appended claims.

Claims (26)

  1. Assembly (1) for holding or supporting a timepiece balance spring including a cock (5) provided with an upper surface and a lower surface on which a balance spring stud (9) and a stud-holder (3) are arranged, wherein the stud-holder includes:
    - means (6) for securing said stud (9) to the cock, the means for securing said stud comprising an orifice (51) traversing said cock and provided with a peripheral rim (51a) to form a housing (50) for insertion of the stud, characterized in that said means for securing said stud also include a rotating element (30, 300) comprising attachment means (7) for rotatable attachment thereof inside the housing, said rotating element having an outer edge (33, 303) coopering with the stud to lock said stud between the outer edge (33, 303) of the rotating element and the peripheral rim (51a) of the housing when the rotating element is assembled in the housing.
  2. Holding assembly according to claim 1, characterized in that the peripheral rim (51a) is provided with a through notch (52) in order to place the stud therein.
  3. Holding assembly according to claim 1, characterized in that said rotating element (30, 300) is provided with a through notch (35) in order to place the stud therein.
  4. Holding assembly according to any of claims 2 to 3, characterized in that said rotating element is a hub (30).
  5. Holding assembly according to any of claims 2 to 3, characterized in that said rotating element is a ring (300).
  6. Holding assembly according to claim 4, characterized in that the hub (30) includes a shock absorber system.
  7. Assembly (1) for holding or supporting a timepiece balance spring including a cock (5) provided with an upper surface and a lower surface on which a balance spring stud (9) and a stud-holder (3) are arranged, wherein the stud-holder includes:
    - means (6) for securing said stud to the cock, the means for securing said stud including a blind circular hollow (510) formed by a bottom (513) and a peripheral rim (511), arranged on the upper face of the cock forming a housing (500) for insertion of the stud, characterized in that said means for securing said stud also include a rotating element (30, 300) comprising attachment means (7) for rotatable attachment thereof inside the housing, said rotating element having an outer edge (33, 303) coopering with the stud to lock the stud between the outer edge of the rotating element and the peripheral rim of the housing when the rotating element is assembled in the housing.
  8. Holding assembly according to claim 7, characterized in that said rotating element is a hub (30).
  9. Holding assembly according to claim 7, characterized in that said rotating element is a ring (300).
  10. Holding assembly according to any of claims 7 to 9, characterized in that the peripheral rim (511) is provided with a through notch (35) in order to place the stud therein.
  11. Holding assembly according to any of claims 7 to 9, characterized in that said rotating element (30, 300) is provided with a through notch (35) cooperating with a hole located in the housing bottom in order to place the stud therein.
  12. Holding assembly according to claim 9, characterized in that the housing (500) is a circular hollow (510), formed of a peripheral rim (511), an inner rim (512) and a bottom, in which the rotating element is inserted, the inner rim defining a central portion (514) protruding from the bottom.
  13. Holding assembly according to claim 12, characterized in that the inner rim (512) is provided with a through notch (515) cooperating with a hole located in the housing bottom in order to place the stud therein.
  14. Holding assembly according to any of claims 7 to 13, characterized in that housing bottom includes a shock absorber system (100).
  15. Assembly (1) for holding or supporting a timepiece balance spring including a cock (5) provided with an upper surface and a lower surface on which a balance spring stud (9) and a stud-holder (3) are arranged, wherein the stud-holder includes:
    - means (6) for securing said stud to the cock, the means for securing said stud including a blind circular hollow (510) formed by a bottom (513) and a peripheral rim (511), arranged on the lower face of the cock forming a housing (500) for insertion of the stud, characterized in that said means for securing said stud also include a rotating element (30, 300) comprising attachment means (7) for rotatable attachment thereof inside the housing, said rotating element having an outer edge (33, 303) coopering with the stud to lock the stud between the outer edge of the rotating element and the peripheral rim of the housing when the rotating element is assembled in the housing.
  16. Holding assembly according to claim 15, characterized in that said rotating element is a hub (30).
  17. Holding assembly according to claim 15, characterized in that said rotating element is a ring (300).
  18. Holding assembly according to any of claims 15 to 17, characterized in that the peripheral rim (511) is provided with a notch (35) in order to place the stud therein.
  19. Holding assembly according to any of claims 15 to 17, characterized in that said rotating element (30, 300) is provided with a notch (35) in order to place the stud therein.
  20. Holding assembly according to claim 17, characterized in that the housing (500) is a circular hollow (510), formed of a peripheral rim (511), an inner rim (512) and a bottom, in which the rotating element is inserted, the inner rim defining a central portion (514) protruding from the bottom.
  21. Holding assembly according to claim 20, characterized in that the inner rim (512) is provided with a notch (515) in order to place the stud therein.
  22. Holding assembly according to claim 16, characterized in that the hub (30) includes a shock absorber system (100).
  23. Holding assembly according to claim 17, characterized in that the bottom of the housing includes a shock absorber system (100), the balance staff passing through the ring acting as a rotating element.
  24. Holding assembly according to claim 21, characterized in that the central portion (514) includes a shock absorber system (100).
  25. Holding assembly according to any of the preceding claims, characterized in that the peripheral rim (51a, 511) includes at least one cavity comprising a countersink? perpendicular to the plane of the base and open relative to the upper surface, and, secant with said countersink? and opposite the upper surface, a blind slot used to lock a rotating element in a bayonet fitting, said rotating element (30, 300) including at least one protruding portion cooperating with said at least one cavity.
  26. Holding assembly according to any of the preceding claims, characterized in that the peripheral rim (51a, 511) and the rotating element (30, 300) each include a screw pitch enabling them to cooperate with each other.
EP14199755.1A 2014-12-22 2014-12-22 Detachable stud support Active EP3037895B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP14199755.1A EP3037895B1 (en) 2014-12-22 2014-12-22 Detachable stud support
CN201510965221.7A CN105717779B (en) 2014-12-22 2015-12-21 Hairspring stud retainer
CN201521072168.XU CN205608402U (en) 2014-12-22 2015-12-21 A subassembly for keeping or supporting clock and watch hairspring
JP2015248246A JP6224685B2 (en) 2014-12-22 2015-12-21 Balance spring stud holder
US14/976,312 US9563175B2 (en) 2014-12-22 2015-12-21 Balance spring stud-holder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP14199755.1A EP3037895B1 (en) 2014-12-22 2014-12-22 Detachable stud support

Publications (2)

Publication Number Publication Date
EP3037895A1 EP3037895A1 (en) 2016-06-29
EP3037895B1 true EP3037895B1 (en) 2017-09-20

Family

ID=52134026

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14199755.1A Active EP3037895B1 (en) 2014-12-22 2014-12-22 Detachable stud support

Country Status (4)

Country Link
US (1) US9563175B2 (en)
EP (1) EP3037895B1 (en)
JP (1) JP6224685B2 (en)
CN (2) CN105717779B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110412854A (en) * 2018-04-27 2019-11-05 斯沃奇集团研究和开发有限公司 The vibration of strip-type resonator with RCC pivot is protected

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3037895B1 (en) * 2014-12-22 2017-09-20 ETA SA Manufacture Horlogère Suisse Detachable stud support

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US221180A (en) * 1879-08-19 1879-11-04 Improvement in hair-spring studs
US224227A (en) * 1879-12-11 1880-02-03 Hair-spring stud for watches
US440877A (en) * 1890-02-07 1890-11-18 Botham
CH42750A (en) * 1908-02-10 1909-03-16 Felix Perrelet James Eyelet with hairspring tightening device
CH52751A (en) * 1910-10-31 1912-01-02 Perrelet J F Rooster with hairspring clamping device
CH459893A (en) * 1964-09-25 1968-09-13 Tissot Horlogerie Device for fixing one end of a hairspring regulating a clockwork movement to a connecting member
JPS5237964U (en) * 1975-09-09 1977-03-17
JPS52113667U (en) * 1976-02-24 1977-08-29
CH692532A5 (en) * 1997-10-21 2002-07-15 Ebauchesfabrik Eta Ag A method of making a balance spring for a horological movement.
EP1302821A3 (en) * 2001-10-10 2010-05-05 Franck Muller-Watchland SA Balance-spring for time measuring apparatus
EP1437634A1 (en) * 2002-12-19 2004-07-14 Glashütter Uhrenbetrieb GmbH Device for fine adjustment of a sprung balance
JP4688627B2 (en) * 2005-10-24 2011-05-25 セイコーインスツル株式会社 Whistle stick structure, slow and quick needle equipped with the same, balance structure and mechanical watch
EP2290477B1 (en) * 2009-08-25 2014-06-11 Glashütter Uhrenbetrieb GmbH Assembly for fixing the peripheral end of the hairspring of a device with balance wheel-hairspring for a timepiece
EP2804055B1 (en) * 2013-05-16 2016-03-09 Blancpain SA. Assembly consisting of a stud and a stud support
EP2876505B1 (en) * 2013-11-20 2018-11-14 ETA SA Manufacture Horlogère Suisse Clock stud holder with screw
EP3037895B1 (en) * 2014-12-22 2017-09-20 ETA SA Manufacture Horlogère Suisse Detachable stud support

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110412854A (en) * 2018-04-27 2019-11-05 斯沃奇集团研究和开发有限公司 The vibration of strip-type resonator with RCC pivot is protected
CN110412854B (en) * 2018-04-27 2021-04-09 斯沃奇集团研究和开发有限公司 Timepiece resonator mechanism, oscillator, timepiece movement and watch

Also Published As

Publication number Publication date
US9563175B2 (en) 2017-02-07
JP2016118555A (en) 2016-06-30
JP6224685B2 (en) 2017-11-01
CN105717779B (en) 2018-04-20
CN105717779A (en) 2016-06-29
EP3037895A1 (en) 2016-06-29
US20160179056A1 (en) 2016-06-23
CN205608402U (en) 2016-09-28

Similar Documents

Publication Publication Date Title
EP2859412B1 (en) Rotating bezel system
EP2437126B1 (en) Balance wheel-hairspring regulator
EP2804055B1 (en) Assembly consisting of a stud and a stud support
EP1986059A1 (en) Pivoting device for an arbor inside a timepiece
EP3220211B1 (en) Shock absorbing system with angular locking
EP2799937B1 (en) Shock-proof bearing for an horological balance
WO2014187858A1 (en) Bayonet shock absorber
EP2887154A1 (en) Mechanism for attaching a balance-spring stud to a balance bridge and regulating device with balance-hairspring including such a mechanism
EP3227754B1 (en) Clockwork balance wheel-hairspring assembly
EP2725433B1 (en) Flying pendulum with flying balance wheel for clockwork
EP3037895B1 (en) Detachable stud support
CH701075B1 (en) Cannon-pinion wheel and arbor assembly for clock movement, has wheel whose hub is connected to felloe to form rigid, monolithic and effectively non-deformable assembly, and pad with surface provided in contact with periphery of arbor
EP3179315B1 (en) Stud support with secure mounting
EP3037896B1 (en) Detachable stud support
CH714809B1 (en) Timepiece equipped with means for adjusting the movement of a rotating mobile.
CH710550A2 (en) removable stud support.
EP3391154B1 (en) Oscillating system for timepiece
EP3779606B1 (en) Self-winding watch
CH708090B1 (en) Bayonet shock absorber device.
WO2015063335A2 (en) Tourbillon mechanism
CH708089A2 (en) Shock damper piece with lubrication.
CH707925A1 (en) mechanical oscillator for clock movement.
EP4528392A1 (en) Shake adjustment mechanism of a timepiece mobile for a timepiece
CH711900A2 (en) Piton mount with secure mounting.
CH710571A2 (en) Holding assembly or support of a timepiece balance spring with a peak and a carrier peak.

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

17P Request for examination filed

Effective date: 20170102

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 602014014767

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: G04B0017320000

Ipc: G04B0037050000

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIC1 Information provided on ipc code assigned before grant

Ipc: G04B 37/05 20060101AFI20170309BHEP

Ipc: G04B 43/00 20060101ALI20170309BHEP

Ipc: G04B 17/32 20060101ALI20170309BHEP

INTG Intention to grant announced

Effective date: 20170328

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: CH

Ref legal event code: NV

Representative=s name: ICB INGENIEURS CONSEILS EN BREVETS SA, CH

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 930626

Country of ref document: AT

Kind code of ref document: T

Effective date: 20171015

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: FRENCH

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602014014767

Country of ref document: DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 4

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20170920

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170920

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170920

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170920

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171220

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170920

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 930626

Country of ref document: AT

Kind code of ref document: T

Effective date: 20170920

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171220

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170920

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170920

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171221

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170920

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170920

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170920

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170920

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170920

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170920

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170920

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170920

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170920

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180120

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170920

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602014014767

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170920

26N No opposition filed

Effective date: 20180621

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170920

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171222

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20171231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171222

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171231

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170920

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170920

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20141222

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20181222

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170920

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170920

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20181222

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170920

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170920

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170920

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230701

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20250101

Year of fee payment: 11

REG Reference to a national code

Ref country code: CH

Ref legal event code: U11

Free format text: ST27 STATUS EVENT CODE: U-0-0-U10-U11 (AS PROVIDED BY THE NATIONAL OFFICE)

Effective date: 20260101

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20251126

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20251120

Year of fee payment: 12