Invention Grant
US08439558B2 Winding and time-setting control device for a timepiece movement 有权
用于钟表运动的绕组和时间设置控制装置

  • 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
  • Application No.: US13042868
    Application Date: 2011-03-08
  • Publication No.: US08439558B2
    Publication 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
Winding and time-setting control device for a timepiece movement
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.
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