Title:
【発明の名称】時計の制御装置
Document Type and Number:
Japanese Patent JPH0636039
Kind Code:
B2
Abstract:
The pushpiece mechanism for a timepiece comprises pushpiece return means arranged so that the force applied to the pushpiece passes through a maximum at an intermediate position thereof between a rest position and the pushed-in position of the pushpiece. To this end the return means are provided with two bearing elements arranged to cooperate with one another and comprising respectively a beak and a heel coupled by an elastic member, such bearing elements and elastic member being formed as a single piece. The mechanism may be applied in particular to electronic timepieces including a chronograph function.
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Inventors:
ARUFUONSU BURON
Application Number:
JP8312187A
Publication Date:
May 11, 1994
Filing Date:
April 06, 1987
Export Citation:
Assignee:
EBAUCHESFABRIK ETA AG
International Classes:
G04G21/00; G04B3/04; G04B27/00; G04C3/00; G04C9/08; G04G99/00; H01H5/04; (IPC1-7): G04B27/00; G04C9/08
Attorney, Agent or Firm:
Masaki Yamakawa (2 outside)