Horology: time measuring systems or devices – Regulating means – For setting
Patent
1997-06-18
1999-10-05
Roskoski, Bernard
Horology: time measuring systems or devices
Regulating means
For setting
368197, G04B 2702
Patent
active
059635118
ABSTRACT:
Analogue display timepiece comprising a mechanism for hand setting via direct action of a pull-out piece (4) on an intermediate wheel (10) mobile along a shaft perpendicular to the general plane of the plate (P) of said timepiece between at least one neutral position in which said intermediate wheel (10) is disengaged from a motion-work wheel (20) and a hand setting position in which it meshes with said motion-work wheel (20), said intermediate wheel (10) being moved from one position to the other by translation of a hand setting stem (1) by being drawn at its base (12) by resilient means (15) into the hand setting position and being brought into a neutral position by an arm (7) of the pull-out piece (4) acting directly on the head (11) of the intermediate wheel in order to oppose the resilient means (15).
REFERENCES:
patent: 355752 (1887-01-01), Bachner
patent: 371539 (1887-10-01), Bachner
patent: 468204 (1892-02-01), Moreland
patent: 3756015 (1973-09-01), Saito et al.
patent: 3844107 (1974-10-01), Guyot
patent: 4363554 (1982-12-01), Schaffner et al.
patent: 4469448 (1984-09-01), Muller
patent: 4555185 (1985-11-01), Vuilleumier
Eta SA Fabriques d'Ebauches
Roskoski Bernard
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