NO-TOUCH CYLINDRICAL TRIGGER MECHANISM FOR WATCHES Russian patent published in 2018 - IPC G04C5/00 

Abstract RU 2666451 C2

FIELD: watches and other time measuring instruments.

SUBSTANCE: trigger (1) comprising trigger wheel (3) on which the torque acts, and resonator (4) formed in one with rotatably mounted adjusting wheel unit (5), wherein trigger wheel (3) comprises a plurality of actuators (6) evenly distributed around the periphery of said wheel, each of which directly interacts with at least first track (7) of said adjusting wheel unit (5), each said actuator (6) comprising a first magnetized, or electrically charged, or made of a ferromagnetic material, or, respectively, electrically conductive surface (61) serving to interact with first track (7) that is magnetized or electrically charged, or is made of a ferromagnetic or electrically conductive material to ensure that each first actuator (6) surface (61) is repelled or attracted, each actuator (6) comprising mechanical stop (9) serving to cooperate as an end stop with at least first counter abutment surface (10) being part of adjusting wheel unit (5), for the formation together with a given surface of an autonomous trigger mechanism.

EFFECT: device of the trigger mechanism is disclosed.

28 cl, 36 dwg

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RU 2 666 451 C2

Authors

Shtranktsl Mark

Vinkler Paskal

Di Domeniko Dzhanni

Khelfer Zhan-Lyuk

Dates

2018-09-07Published

2014-12-08Filed