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WO2012161664A1 - Mécanisme de classeur - Google Patents

Mécanisme de classeur Download PDF

Info

Publication number
WO2012161664A1
WO2012161664A1 PCT/SI2011/000029 SI2011000029W WO2012161664A1 WO 2012161664 A1 WO2012161664 A1 WO 2012161664A1 SI 2011000029 W SI2011000029 W SI 2011000029W WO 2012161664 A1 WO2012161664 A1 WO 2012161664A1
Authority
WO
WIPO (PCT)
Prior art keywords
base plate
guide
slider
pins
main plane
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.)
Ceased
Application number
PCT/SI2011/000029
Other languages
English (en)
Inventor
Boris Kavcic
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.)
Niko Kovinarsko Podjetje Dd Zelezniki
Original Assignee
Niko Kovinarsko Podjetje Dd Zelezniki
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 Niko Kovinarsko Podjetje Dd Zelezniki filed Critical Niko Kovinarsko Podjetje Dd Zelezniki
Publication of WO2012161664A1 publication Critical patent/WO2012161664A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
    • B42F13/00—Filing appliances with means for engaging perforations or slots
    • B42F13/16—Filing appliances with means for engaging perforations or slots with claws or rings
    • B42F13/20—Filing appliances with means for engaging perforations or slots with claws or rings pivotable about an axis or axes parallel to binding edges
    • B42F13/22—Filing appliances with means for engaging perforations or slots with claws or rings pivotable about an axis or axes parallel to binding edges in two sections engaging each other when closed
    • B42F13/24—Filing appliances with means for engaging perforations or slots with claws or rings pivotable about an axis or axes parallel to binding edges in two sections engaging each other when closed wherein one section is in the form of fixed rods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42P—INDEXING SCHEME RELATING TO BOOKS, FILING APPLIANCES OR THE LIKE
    • B42P2241/00—Parts, details or accessories for books or filing appliances
    • B42P2241/06—Handles; Gripping means

Definitions

  • the present invention belongs to the field of bookbinding and requisites for clipping and storage of documents, i.e. among requisites adapted for sorting and organizing documents, especially of such kind, which comprise corresponding means for inserting through appropriate openings, by which the stored documents are furnished, namely among two- part clipping assemblies, which includes a stable part having at least two stable pins, as well as a pivotable part, which also includes at least two pivotable pins
  • a file mechanism which comprises a base plate, a pair of stable pins fixedly attached thereto and pair of pivotable pins which are pivotable towards said stable pins by means of displacing an actuating lever, so that arrangement of said actuating lever even in position where said pivotable pins are shifted apart from the stable pins, should still allow displacing of sheets inserted in the document file, by which moreover a reliable operation of such mechanism should be achieved despite to essential simplifying of the construction concept, in particular of the base plate.
  • a file mechanisms is described in WO 20/04082961 or EP 1 606 122, respectively.
  • Such mechanism consists of a base plate, on which a pair of stable pins is available, which are firmly connected to said base plate, and moreover a pair of pivotable pins, which are interconnected by means of a rigid intermediate portion and are therefore simultaneously pivoted by means of appropriate lever, which is pivotally connected to the cantilever, which is arranged in the central portion of said base plate and represents a part of said base plate or is firmly interconnected therewith.
  • the base plate includes appropriate reinforcing elements as well as openings adapted for attachment to each disposable file cover.
  • Two stable pins are attached to said plate apart from each other and located in both corners of one of both longer lateral edges thereof, and their free ends are bent towards free ends of pivotable pins.
  • two pivotable pins are embedded within appropriate bearings and interconnected by means of an intermediate portion, which is bent in a trapezoidal shape essentially in the form of letter U.
  • Said bearings are normally placed adjacent to the longitudinal edge of the base plate, while the intermediate section, by means if which said pivotable pins are interconnected, is placed towards the central portion of the base plate and extends essentially parallel to the aforementioned edge of the base plate.
  • a cantilever is foreseen approximately in the central area of the base plate, which protrudes apart from the base plate and at least approximately perpendicularly with respect to the aforementioned plane and forms at its free end and apart from the base plate a pivot joint of appropriate lever, which is intended to control the file mechanism and pivoting the pivotable pins with regard to the base plate and the stable pins.
  • Said lever is arranged in the vertical plane, which extends parallel to the longitudinal edges of the base plate.
  • a roller is embedded on the lever eccentrically at a certain distance with respect to the pivot joint, and is adapted for being rolled along said intermediate portion between both pivotable pins.
  • said lever is formed in the shape of the letter L, wherein the longer arm is intended for actuating, on the end portion of the shorter arm said roller is embedded, and the lever is embedded in the coinciding area of said arms.
  • the clipping assembly is supported by a spring, which is normally available as a cantilevered bending spring.
  • the roller By pivoting the actuating arm of the lever towards the base plate, the roller is moved along the intermediate portion between the pivotable pins, by which said intermediate portion is pressed towards the plane of the base plate in a direction opposite with respect to the force of the spring.
  • the roller When the roller is moved across the line, which extends perpendicularly with respect to the plane of the base plate throughout the pivot joint on the centrally arranged cantilever, then the free end of each corresponding pivotable pin is rest on the free end of each corresponding stable pin. Since the lever may be pivoted still further, such movement involves movement of the roller beyond said line, upon which the lever is fixed and arrested in such a state, by which the file mechanism is closed.
  • the base plate os obtained by forming and cutting of a steel plate, wherein appropriate location for integration of said spring must also be formed, into which then the spring is inserted asnd then in a subsequent step fixed in eacjh desired position on the plate. All these steps must be performed precisely, since otherwise the gap might ossuc between the spring and the plate, which weold result in irregularities during operation of the spring and also of the complete mechanism. It would be therefore apopreciated, when the persenec of said spring and also the need on inserting thereof during the process of manufacturing could be avoided, whowever without any negative impact with respect to the reliability of the mechanism as such.
  • EP 1 226 987 proposes a generally analogous mechanism, which also consists of a base plate with stable pins firmly attached thereto as well as wit a centrally arranged cantilever, to which a lever is attached in appropriate pivot joint.
  • both pivotable pins are interconnected by means of an intermediate section, which is in its central portion pressed towards the main plane of the base plate by means of appropriate roller, which is eccentrically embedded on the lever, and at the same time said intermediate section is pressed away from the main plane of the base plate by means of a spring, which is mounted on the base plate below said central area of the intermediate section.
  • a limitation means is foreseen on the base plate below the central portion of the intermediate section between the pivotable pins, by means of which pivoting of the actuating arm away from the base plate is then limited.
  • the actuating arm of the lever is then prevented from protruding into the area between the pivotable and stable pin, when positioned apart from each other, which would otherwise make transposition of sheets impossible. Accordingly, thanks to said limitation means the actuating arm of the lever is allowed to be pivoted only in such an extent that even in opened mechanism said arm is still maintained relatively close to the main plane of the base plate and at least at such distance apart from the stable pin and a corresponding pivotable pin, that transposition of sheets is still possible.
  • a spring must still be mounted on the base plate, which is in the context of the previous duscussion still deemed to be a deficiency.
  • enabling transposition of sheets is achieved on the basis of reduction of the pivoting area of the lever. Whenever the mechanism is opened, the pivotable pin and stable pin must be maintained at a desired distance apart from each other, and such reduced pivoting area of the lever requires adequate amendment of the transmission ratio between the force acting on the lever and the force, by which the pivotable pins are pressed towards the stable pins.
  • a file mechanism is described in WO 2005/047015, which also includes a base plate, a pair of stable pins, which are firmly connected thereto, as well as a pair of pivotable pins, which are pivoted by means of appropriate lever.
  • Said pivotable pins are embedded on the base plate and interconnected by means of an intermediate section, which is supported by a spring, which is mounted on said base plate.
  • said lever is pivotally attached to a cantilever on the base plate and is adapted to cooperate with the intermediate section arranged between the pivotable pins.
  • the intermediate section is adapted to cooperate not e.g.
  • the main problem refers to the second position of the lever, in which the lever protrudes approximately rectangular with respect to the main plane of the base plate.
  • the lever protrudes perpendicularly with respect to the base plate, the free end of the lever is placed at a long distance apart from the base plate and also from the pivot joint, so that each loading in a transversal direction with respect to the axis of the pivot joint e.g.
  • the present invention refers to a document file mechanism, which comprises a base plate and a clamping assembly, which is pivotally attached to said base plate and is actuated by means of an actuating lever, which is also pivotally attached to the base plate.
  • a pair of apart from each other located, firmly to the base plate attached and approximately perpendicular with respect to the main plane of said base plate arranged stable pins is available on the base plate adjacent to one longitudinal edge thereof.
  • a cantilever is foreseen in the central region of said base plate, and two bearing members are located adjacent to the other longitudinal edge of the base plate, within which the clamping assembly is pivotally embedded on the base plate.
  • Said clamping assembly is conceived uniformly and comprises a pair of pivotable pins which are adapted to be pressed in axial alignment towards said stable pins and between which there is an intermediate section, which is offset towards the cantilever, while between said intermediate section and each pivotable pin appropriate a bearing sections are foreseen, by means of which said clamping assembly is embedded within said bearing members on the base plate.
  • the actuating lever comprises an operating portion and an actuating arm and is in the pivot point pivotally attached to the cantilever on the base plate for the purposes of cooperation with the clamping assembly.
  • the invention provides that the actuating lever is furnished with a guide located on the operating portion thereof, in which a slider is inserted, which is adapted to cooperate with the intermediate section of the clamping assembly, wherein the pivot point of the actuating lever on the elastically deformable cantilever is located above the guide and therefore at a greater distance apart from the base plate than the guide.
  • said slider is inserted within said guide and is allowed to be displaced to and fro along said guide and also relatively to said intermediate section of the clamping assembly and along the main plane of the base plate, and simultaneously with said intermediate section of the clamping assembly each time correspondingly either towards the main plate or in the opposite direction away from the base plate.
  • the pivot point of the actuating lever on the cantilever of the base plate is located in the area of the operating portion of the actuating lever, which is located at the maximum distance apart from the base plate.
  • the slider which is inserted within the guide, is displaceable to and fro along said guide and is also pivotable around its axis and with respect to the pivot point.
  • the slider is preferably fork-shaped and comprises vertically spaced and therefore on different distances apart from the base plate located protrusions, between which in a freely sliding manner the intermediate section of the clamping mechanism is inserted.
  • said guide is preferably a curved guide extending is such a manner that the curvature thereof is deflected towards the base plate.
  • the minimum distance between the slider and the main plane of the base plate is obtained when the slider is located on the line throughout the pivot point and perpendicular with respect to the main plane of the base plate, and the distance between the slider and the main plane of the base plate in the end position of the slider within the guide is greater than said minimum distance in the area of the line throughout the pivot point and perpendicularly with respect to said main plane.
  • the curvature of the guide may also be asymmetric with respect to the line perpendicular with respect to the main plane of the base plate throughout the pivot point, so that the distance between the slider in its first end position within the guide on the side of the actuating arm of the actuating lever and the main plane of the base plate is greater than the distance between the slider and the main plane of the base plate in its second end position within the guide.
  • Fig. 1 is a perspective view of a file mechanism from the front side
  • Fig. 2 is a perspective view of the same mechanism from the rear side;
  • Fig. 3 is a perspective view of the same mechanism from the rear side, but under another angle as in Fig. 2;
  • Fig. 4 is a top view of the mechanism
  • Fig. 5 is a side view of the mechanism
  • Fig. 6 is a side view in the opposite direction as in Fig. 5.
  • a file mechanism comprises a base plate 1, on which two stable pins 11, 12 are fixed together with a cantilever 13 bearing an actuating lever 3, as well as a clamping assembly 2 comprising two pivotable pins 21, 22.
  • the base plate 1 of the file mechanism according to the invention is simplified as much as possible and comprises reinforcing elements 14, attaching passages 15 and positioning bores 16, while said stable pins 11, 12 are arranged adjacent to the longitudinal edge 17 and are attached to said base plate 1 by means of pressing or riveting.
  • Two bearing members 19', 19" are arranged adjacent to the opposite longitudinal edge 18, in which the clamping assembly 2 is pivotally embedded.
  • said bearing members 19', 19" are formed in a relatively simple manner by means of bending or sloping appropriate cutouts of the material of the base plate 1 as such in the area adjacent to said longitudinal edge 18.
  • said base plate 1 comprises a cantilever 13, which bears the actuating lever 3 and is located approximately in the central region of the base plate 1 and extends approximately perpendicular with respect to the main plane of said base plate 1.
  • Said cantilever 13 is elastically deformable, and is capable to be permanently exposed to pre-defined elastic deformations in a direction perpendicularly with respect to the main plane of the base plate 1 and away from the base plate 1.
  • Said clamping assembly 2 is uniformly conceived and comprises two pivotable pins 21, 22, two bearing sections 23, 24 arranged within said bearing members 19', 19" on the base plate 1, as well as an intermediate section 25, which is located in the central region of the base plate 1 adjacent to the cantilever 13. Consequently, said intermediate section 25 is arranged eccentrically with respect to said bearing members 19', 19", in which the complete clamping assembly 2 together with said pivotal pins 21 , 22 is pivotally embedded in the area of its bearing sections 23, 24.
  • the actuating lever 3 is pivotally attached to said cantilever 13 in its pivot point 33 and consists of an operating portion 33 and an actuating arm 32. Said pivot point 31 of the actuating lever 3 is located in the top region of the actuating lever 3 at the utmost distance apart from the base plate 1 and the intermediate section 25 of the clamping assembly 2.
  • a guide 331 is foreseen on the operating portion 33 of the actuating lever 3 and is located below the pivot point 31, namely between the last and the base plate 1, and a fork-shaped slider 333 having at least two protrusions 333', 333" is inserted within said guide and may be displaced in the longitudinal direction thereof.
  • Said guide 331 s preferably curved and extends along a pre-determined curve, which is defined with respect to each particular position of said pivot point 31 and each kinematic conditions in correlation with the intermediate section 25 of the clamping assembly 2.
  • the slider 333 which is displaceable to and fro along said guide 331 and may generally also be pivoted, is namely adapted to cooperate with said intermediate section 25 of the clamping assembly 2, which is in the assembled state of such mechanism located between both protrusions 333', 333" of the slider 333.
  • the actuating arm 32 of the actuating lever 3 is preferably conceived integrally with said operating portion 33 of the actuating lever 3 and is on the one hand relatively rigid and on the other hand appropriately shaped to enable comfortable manipulation with the lever 3 for the purposes of actuating the whole mechanism according to the invention.
  • each further pivoting of the actuating lever 3 towards the base plate 1 leads to releasing of tensioning and deformations within the cantilever 13, by which the actuating lever 3 is arrested in its position without releasing the pressure between each pair of mutually engaged pivotable pin 21, 22 and stable pin 11, 12. Consequently, the actuating lever 3 is positioned adjacent to the base plate 1 and far away from the pins 11, 12; 21, 22, so that displacing of sheets clamped within the document file is possible without any doubt.
  • a pressure towards the actuating arm 33 of the actuating lever 3 in a direction away from the base plate 1 leads to displacing the slider 333 towards the right pursuant to Figs. 1 and 2, by which the intermediate section 25 of the clamping assembly 2 is moved away from the base plate 1, by which the bearing sections 23, 24 are pivoted within the bearing members 19', 19", and the pivotable pins 21, 22 are swiveled apart from the stable pins 11, 12.
  • the angle of inclination of said pivotable pins 21, 22 with respect to the main plane of the base plate 1 depend on the length and the curvature of said guide 331 within the operational area of the actuating lever 3.
  • said pins 21, 22; 11, 12 are located sufficiently apart from each other despite to a limited pivoting of the actuating lever 3, any even by completely disengaged pins 11, 12, 21, 22 the actuating arm 32 is located a such distance apart of said pins 11, 12, 21, 22 that displacing of sheets inserted in the document file is still possible, which means that even by disengaged pins the sheets are allowed to be displaced from stable pins 1 1, 12 to pivotable pins 21, 22 or vice versa regardless to position of the actuating arm 32 of the actuating lever 3.

Landscapes

  • Sheet Holders (AREA)

Abstract

Un mécanisme de classeur comprend une plaque de base (1), deux tiges stables (11, 12) qui y sont solidement attachées, ainsi que deux tiges pivotantes (21, 22) qui peuvent être pressées vers lesdites tiges stables (11, 12) grâce au pivotement d'un levier d'actionnement (3). L'objectif de l'invention consiste à permettre à un utilisateur de tourner les feuilles attachées dans le classeur même lorsque ledit levier d'actionnement (3) pivote et les tiges pivotantes (21, 22) tournent loin desdites tiges stables (11, 12). Pour cela, le levier d'actionnement (3) d'un tel mécanisme comprend un guide (331), dans lequel est introduit un coulisseau (333), qui est destiné à coopérer avec une section intermédiaire (25) d'un ensemble d'accrochage (2) comprenant lesdites tiges pivotantes (21, 22).
PCT/SI2011/000029 2011-05-20 2011-06-02 Mécanisme de classeur Ceased WO2012161664A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SIP-201100180 2011-05-20
SI201100180A SI23726A (sl) 2011-05-20 2011-05-20 Vpenjalni mehanizem registratorja

Publications (1)

Publication Number Publication Date
WO2012161664A1 true WO2012161664A1 (fr) 2012-11-29

Family

ID=44583330

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SI2011/000029 Ceased WO2012161664A1 (fr) 2011-05-20 2011-06-02 Mécanisme de classeur

Country Status (2)

Country Link
SI (1) SI23726A (fr)
WO (1) WO2012161664A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1226978A1 (fr) * 2001-01-26 2002-07-31 Gilles Brenier Mécanisme de fermeture pour classeur
EP1226987A1 (fr) 2001-01-29 2002-07-31 Ford Global Technologies, Inc. Dispositif à ressort
WO2004082961A1 (fr) 2003-03-18 2004-09-30 Niko, Kovinarsko Podjetje, D.D., Zelezniki Ensemble de serrage pour un classeur de documents
WO2005047015A1 (fr) 2003-11-13 2005-05-26 Esselte Leitz Gmbh & Co Kg Mecanisme de classeur
WO2009093983A1 (fr) * 2008-01-22 2009-07-30 Niko, Kovinarsko Podjetje, D.D., Zelezniki Classeur à levier comportant un élément inséré entre le levier et l’arceau
WO2010091552A1 (fr) * 2009-02-13 2010-08-19 World Wide Stationery Manufacturing Company Limited Mécanisme de maintien de papier

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1226978A1 (fr) * 2001-01-26 2002-07-31 Gilles Brenier Mécanisme de fermeture pour classeur
EP1226987A1 (fr) 2001-01-29 2002-07-31 Ford Global Technologies, Inc. Dispositif à ressort
WO2004082961A1 (fr) 2003-03-18 2004-09-30 Niko, Kovinarsko Podjetje, D.D., Zelezniki Ensemble de serrage pour un classeur de documents
EP1606122A1 (fr) 2003-03-18 2005-12-21 Niko, Kovinarso Podjetje, D.D., Zelenzniki Ensemble de serrage pour un classeur de documents
WO2005047015A1 (fr) 2003-11-13 2005-05-26 Esselte Leitz Gmbh & Co Kg Mecanisme de classeur
WO2009093983A1 (fr) * 2008-01-22 2009-07-30 Niko, Kovinarsko Podjetje, D.D., Zelezniki Classeur à levier comportant un élément inséré entre le levier et l’arceau
WO2010091552A1 (fr) * 2009-02-13 2010-08-19 World Wide Stationery Manufacturing Company Limited Mécanisme de maintien de papier

Also Published As

Publication number Publication date
SI23726A (sl) 2012-11-30

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