Invention Grant
- Patent Title: Winding and time-setting control device for a timepiece movement
- Patent Title (中): 用于钟表运动的绕组和时间设置控制装置
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Application No.: US13042868Application Date: 2011-03-08
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Publication No.: US08439558B2Publication Date: 2013-05-14
- Inventor: Jan Pittet
- Applicant: Jan Pittet
- Applicant Address: CH l'Abbaye
- Assignee: Montres Breguet SA
- Current Assignee: Montres Breguet SA
- Current Assignee Address: CH l'Abbaye
- Agency: Griffin & Szipl, P.C.
- Priority: EP10155792 20100308
- Main IPC: G04B27/04
- IPC: G04B27/04

Abstract:
A winding and time-setting control device for a timepiece movement including, connected in rotation, a movement stem secured in rotation to a sliding pinion driven in translation by a lever between winding and time-setting positions, and a control stem sliding between winding and time-setting control positions, actuating a pull-out mechanism. The mechanism includes a first pull-out piece including, about a first axis, an arm movable with the control stem, and a pivot cooperating with a complementary pivot of a second pull-out piece driving the lever and including an arm movable inside a housing in the movement stem. A timepiece incorporating a device of this type is also disclosed.
Public/Granted literature
- US20110216631A1 WINDING AND TIME-SETTING CONTROL DEVICE FOR A TIMEPIECE MOVEMENT Public/Granted day:2011-09-08
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