G04B3/00

RATCHET FOR A CLOCKWORK MECHANISM
20250172908 · 2025-05-29 ·

The invention relates to a click (10) for a mobile (5), of a timepiece mechanism, arranged to be movable between: a blocking position, in which the click (10) blocks a movement of the mobile (5) in a first displacement direction (S1), a release position, in which the click (10) allows a movement of the mobile (5) in a second displacement direction (S2), the click (10) comprising an elastic section (4) arranged to exert a return force of the click (10) towards the blocking position, characterised in that the elastic section (4) comprises a support portion (4.3) arranged to form, with a reference portion (6.1) of the timepiece mechanism, a stop interface in which the support portion (4.3) is at least partially enclosed in the reference portion (6.1), or in which the reference portion (6.1) is at least partially enclosed in the support portion (4.3).

RATCHET FOR A CLOCKWORK MECHANISM
20250172908 · 2025-05-29 ·

The invention relates to a click (10) for a mobile (5), of a timepiece mechanism, arranged to be movable between: a blocking position, in which the click (10) blocks a movement of the mobile (5) in a first displacement direction (S1), a release position, in which the click (10) allows a movement of the mobile (5) in a second displacement direction (S2), the click (10) comprising an elastic section (4) arranged to exert a return force of the click (10) towards the blocking position, characterised in that the elastic section (4) comprises a support portion (4.3) arranged to form, with a reference portion (6.1) of the timepiece mechanism, a stop interface in which the support portion (4.3) is at least partially enclosed in the reference portion (6.1), or in which the reference portion (6.1) is at least partially enclosed in the support portion (4.3).

Device for selecting and controlling functions of a horological movement
12455535 · 2025-10-28 · ·

A device for selecting and controlling functions of a horological movement, including a selector member arranged such that, when it is acted on, it causes a column wheel including a plurality of coaxial cams which are integral with one another for rotation as one, to rotate in a single direction of rotation, the device including a plurality of transmission yokes, each of which is arranged such that it bears against a cam specific thereto so as to be able to successively occupy, depending on the angular position of the cam, a rest position and an active position, each transmission yoke being configured such that when it occupies the active position, it is disposed in the path of a control member which is intended, when it is acted on from a rest position, to drive the transmission yoke located in an active position, towards a position for controlling a function specific thereto.

Sympathique watch comprising a coupling device
12554227 · 2026-02-17 · ·

A sympathique watch (10) including a horological movement including a going train (20), a display train (30) connected to at least one display of a time value, a sympathique hand-setting mechanism and a crown (13) operated hand-setting mechanism. The sympathique hand-setting mechanism includes a coupling device (40) interposed between the going (20) and display (30) trains, the coupling device (40) being configured to adopt an uncoupled state in which it disengages the going train (20) from the display train (30) so as to allow the hands to be set on the display by means of the sympathique hand-setting mechanism, and a coupled state in which it establishes a kinematic link between the gear trains, the link allowing for sliding enabling the hands to be set on the display by means of the crown (13) operated hand-setting mechanism.