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Tab indexing device

A pull-out and indexing technology, which is applied to the mechanical device for time indication, the mechanical device for adjusting the time indication device, and the mechanically driven clock, etc., can solve problems such as assembly errors

Pending Publication Date: 2022-02-22
ROLEX SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Furthermore, watchmakers run the risk of making assembly errors during assembly of the movement containing the mechanism or during restoration operations

Method used

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Examples

Experimental program
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Embodiment Construction

[0032] Refer below Figure 1 to Figure 9 A first embodiment of the timepiece 1000 will now be described.

[0033] Timepiece 1000 is, for example, a watch, especially a wristwatch.

[0034] Timepiece 1000 includes a watch movement 700 intended to be mounted within a timepiece case to protect it from the external environment.

[0035] Watch movement 700 may be an electronic movement or a mechanical movement, in particular an automatic movement.

[0036] The watch movement 700 includes the watch mechanism 600 . In particular, the watch mechanism may be a mechanism using a puller arrangement. The watch mechanism comprises an indexing device 100 of a pull-out and a frame 99 comprising a movement blank. The term "indexing of the pullout" is intended to be understood as referring to the definition of different stable positions of the pullout. These stable positions are separated by a continuum of unstable intermediate positions. Via a mechanical action, in particular on a lever...

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PUM

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Abstract

Indexing device (100) for a pull-out piece (10) for a timepiece,including an indexing member (4),and an indexing element (3) which has at least two sets of flanks (31a, 31b, 31c; 32a, 32b) for defining indexing positions of pull-out piece (10) and which is mounted on the indexing member (4), the indexing member (4) and the indexing element (3) being arranged or configured so as to define at least two positions, in particular at least two fixing positions, of the indexing element (3) on the indexing member (4).

Description

technical field [0001] The invention relates to an indexing device for a pull-out piece. The invention also relates to a puller comprising such a device. The invention also relates to a mechanism comprising such a device or such a puller. The invention also relates to a movement comprising such a mechanism, such a device or such a pull-out. The invention also relates to a timepiece comprising such a movement, such a mechanism, such a device or such a pull-out. The invention also relates to a method for assembling such a timepiece, such a movement, such a mechanism, such a device or such a pull-out. Background technique [0002] Patent application CH640686 discloses a mechanism comprising a control rod that can be positioned in two axial positions. To this end, a beak formed at one end of the puller spring cooperates with a pin fixedly coupled to the puller. More specifically, a first side of the beak of the puller spring rests on the puller pin to define a first axial r...

Claims

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Application Information

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IPC IPC(8): G04B33/00G04B29/00
CPCG04B33/00G04B29/00G04B27/04G04B27/004G04B19/25G04B27/045G04B37/064
Inventor 卢多维克·兹比吕
Owner ROLEX SA
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