Timepiece wheel set with a unidirectional wheel
Number of patents in Portfolio can not be more than 2000
United States of America
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Jun 28, 2022
Grant Date -
May 30, 2019
app pub date -
Oct 17, 2018
filing date -
Oct 17, 2018
priority date (Note) -
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status (Latency Note)
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Abstract
Timepiece wheel set with a unidirectional wheel rotating in only one direction in cooperation with a ratchet wheel, which is movable inside a ratchet wheel chamber, comprising a click that rotates integrally with this wheel, which forms a one-piece component comprising at least one spring-arm, at the end of which, on a first side, a beak cooperates directly with the toothing of a ratchet wheel in an operating position in which this spring-arm is free, and on a second side, a first hook can cooperate with a second hook of complementary shape, comprised in this one-piece click, in a rest position in which this spring-arm is in an extended position, the elasticity thereof allowing this first hook to be hooked or unhooked with respect to this second hook by the action of an operator, by maximum elongation of this spring-arm and/or by the tilting of this end.
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