Title:
安全機能を備えたクロノグラフ・リピータ機構
Document Type and Number:
Japanese Patent JP6691590
Kind Code:
B2
Abstract:
Acoustic timepiece display mechanism with a chronograph repeater for the acoustic display, by a striking mechanism, of a duration measured by a chronograph mechanism, this striking mechanism including a winding lever for driving a rack to move a striking rack in order to read the magnitude concerned and to release a corresponding strike function, this acoustic display mechanism includes, between the mechanism controlling the chronograph mechanism and the winding lever, a mechanical connection arranged, depending on the position of a control cam of the chronograph mechanism indirectly defining a variable secondary direction of the winding lever, to isolate or not to isolate the winding lever from a winding pusher operated in a single pusher direction by a user to set off the acoustic display of the timed duration.
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Inventors:
Julian Feyer
Cedric Raymon
Edmon Capto
Cedric Raymon
Edmon Capto
Application Number:
JP2018206274A
Publication Date:
April 28, 2020
Filing Date:
November 01, 2018
Export Citation:
Assignee:
Omega S
International Classes:
G04F7/08; G04B21/08
Domestic Patent References:
| JP2004525370A | ||||
| JP2012519293A | ||||
| JP2016176934A | ||||
| JP4921172A | ||||
| JP200375563A |
Foreign References:
| CH102A5 | ||||
| DE17428C2 |
Attorney, Agent or Firm:
Shigeki Yamakawa
Masaki Yamakawa
Masaki Yamakawa