DE7010018U - CLOCK WITH DATE AND DAY OF THE WEEK. - Google Patents

Description

DIPL.-ING. KLAUS BEHN DIPL.-PHYS. ROBERT MÜNZHUBER

FATE NATIONAL LAWYERS

β MUNICH 23 WIDENMAYERSTRASSE B TEL. (OB11) 3336 30-295182

March 18, 1997O

Company GEBRÜDER JUlIGHAKS GM3H, 72 ^ 0 Schramberg / Württ . ,

Geißhaldonstrasse

Our reference: A 396 69 B / He.

Clock with date and Viocheritugs display

The invention relates to a timepiece with a date and hour markers, in which the respective information of the date and day of the week appear in at least one window provided in the dial, these Information is attached to concentrically arranged rings or discs, both of which have been indexed by shift fingers actuated by a drive element.

A watch with a date and day of the week display is known, in which these items of information are equal to two Level nested and eccentrically arranged indicator rings are attached, of which the inner one with a toothing on its outer circumference tangential ir. a

Bankhaus Merck, Flnck Λ Co., MUnchon, No. 20 464 I Bankhaus H. Aufhäuser, Munich. No. 2613OO Postal check: Mdnct.en 2Οβ O *

The outer ring engages and cic-.:.· ": ': bt. l ^ cntoilig here is the eccentric La ₁ Jerun ;;; :;. ■■: · il ·. ,. ~,; .. i ·· .- .; jh requires that aie avenges date numbers "": -L. ■. ·: '.' ■ -: ..'- ':: rf dor external nriri j attached v, ^{T can} earth.

Ii. s ir, t for., he known a clock of the type mentioned at v / ..; ic her the information is attached to concentric, adjoining internally toothed rings, whereby the rings are switched with the help of switching fingers, which sit on a drive element located in the circular zone between the toothings of the two rings. A relatively large space is required here for the drive element, and this drive element must be arranged at a certain point, which is often not easily possible.

The invention is based on the object of creating a clock of the type mentioned at the outset, in which the drive member is not tied to a specific place and is relatively can be made small. This is achieved according to the invention in that a shift finger in relation to the Drive member is rotatably mounted eccentrically and is moved by the drive member about its bearing. The drive member can use a. Guide sleeve on a fixed Be part of a mounted wheel, with the eccentric shift finger

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. "v.f dom fixed part is mounted and an opening i: i penetrated by a guide sleeve. As a result of the more eccentric. Storage of the shift finger, this is only in front of the drive member when the associated wheel is engaged and as the drive member continues to rotate, it is drawn further and further into it, so that the drive member is relatively can be brought close to one of the rings or one of the disks.

The day of the week information can be applied to a disc which can be rotated around the pointer axis and which has a star switch is connected, wherein in the star switch one of the eccentric to the drive member rotatably mounted shift finger actuated transmission wheel engages. In this case, the position of the drive element can be selected within wide limits.

The guide sleeve can carry a shift finger that engages in a toothing of the date ring. Are expedient both shift fingers arranged in different levels.

The invention is illustrated below with reference to the drawing sn an exemplary embodiment explained in more detail. In the drawing show:

1 shows a partial representation of the parts of a watch that are important for the invention in a plan view,

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FiC · 2 an individual representation of the drive member with part of the date ring in a different function compared to Figure 1 position and

Pis · 3 a section near the line III-III in Figure 1.

In the drawing, 10 denotes a date ring with internal teeth 10a, which can be mounted in any known V / eise. The toothing 10a of the date ring 10 is assigned a pawl 11 with a locking spring 12, many marriage hold the date ring in a certain position during the switching pauses. 13 is a disk rotatably mounted about the pointer axis, which carries the day of the week information. Connected to this disk 13 is a star gear 14, in which a transmission wheel 15 engages, which is moved by a shift finger 21. A pawl Io with a locking spring 17 is assigned to the star switch I ^{1 I here.}

In the drawing there is still a change gear 28 of the movement shown with changeover drive 29, which engages in the hour wheel 2β. An intermediate wheel also engages in the hour wheel 26 27 a, which drives a drive wheel 18 for the date ring and the weekday disc 13.

VJie can be seen in particular from Figure 3, the drive is

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rad l8 on a Führuv gsnüise 1 / b-yf ^ t approach 20 ?. one ''.'prt';'] -tt? 2 ^ riippπ ··: ■■ · ■.-L ^^ cr- isr. The guide sleeve l ^c v: ird vf its, bearing with the help of a cover plate 24 is held. This cover plate 2 'is held in place with the aid of a screw 22. The cover plate 2- is provided with an embossing 23 which engages in an opening of the ".-." the one shift finger 21 hiridurchnahm t, which is mounted eccentrically to the drive wheel l8 with the help of the screw 22 freely rotatable

The date ring 10 is switched on with With the aid of a switching finger 25, which is attached to the guide sleeve 19 is rigidly attached

The forwarding of the VJochentagssc'neibe 1> takes place via the star switch l-'i and the transmission wheel 15 with the help of the shift finger 21, v / elcher rotated around its bearing 22 with the aid of the guide sleeve 19. that shown in FIG In position, the shift finger 21 fully penetrates the opening 19-a in the guide sleeve 1 and engages the transmission wheel 15 a. With further rotation of the drive wheel l8 and the guide sleeve 19 '-'ird c-? r Scii ^ ltfingcr 21 ever on

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drawn into the guide sleeve 19. In the position of the guide sleeve according to FIG 2 is almost completely "in the guide sleeve 1 of the shift finger _21: drawn, and it can, the drive wheel l8 with guide sleeve IQ as a result relatively close to the date ring 10 brought v / ground without the shift finger. 21 abuts the date ring 10 Ss it should also be mentioned that the shift finger 21 lies in a different plane than the shift finger 2-3, so that the shift finger 21 in the position shown in FIG .

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Claims (2)

H UTZA U PROBLEMS 1. Clock with date and day of the week display, at which the jev / in a hurry. Indication of the date and the day of the week in v; appear in at least one window provided in the dial, these indications being attached to concentrically arranged rings or discs, both of which are driven by a drive member actuated switch finger can be switched further, thereby marked: 2t, '"ai3 a switch finger (21) in relation ■ -.uf car »drive member (18) is eccentrically rotatably mounted and is moved by the drive member around its bearing (22). 2. Clock according to claim 1, characterized in that the drive member is a with the help of a guide sleeve (19) s.uf a stationary part (20a, 24) is mounted wheel (18) and that the eccentric switching finger (21) is mounted on the locking part (20a, 2 · '! ·) and has an opening (l "ri) iü the guide sleeve (Γ> ·) penetrated. '■ ■ j watch according to claim 1 or 2, characterized in that the ..' ochcntagsangaben on a rotatable about the pointing axis ;: "ciioibe lV aufgobracht are provided with a Schaltr, torr {.! '-.' · 'is connected, u: .d that in the star switch (1 ^) - 8th 701001826.11.70 -L- a of the rotatably mounted eccentric to the drive member (18) shift finger (21; engages operated transmission wheel (15). ^ - Clock according to claim 2, characterized in that ; "Ihrungshülse (IJ 'one in a toothing (10a) of the Date ring-3 (10'-engaging shift finger (25; carries. 5 o'clock according to one of the preceding claims, characterized characterized da3 both shift fingers (21, 25) are arranged in different planes. 701001826.11.70