Invention Grant
- Patent Title: Gear system for a timepiece
- Patent Title (中): 时钟齿轮系统
-
Application No.: US13059216Application Date: 2009-07-23
-
Publication No.: US09310770B2Publication Date: 2016-04-12
- Inventor: Marco Verardo , Thierry Conus , Jean-Philippe Thiebaud , Jean-Bernard Peters
- Applicant: Marco Verardo , Thierry Conus , Jean-Philippe Thiebaud , Jean-Bernard Peters
- Applicant Address: CH Le Locle
- Assignee: Nivarox-FAR S.A.
- Current Assignee: Nivarox-FAR S.A.
- Current Assignee Address: CH Le Locle
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P
- Priority: EP08162475 20080815
- International Application: PCT/EP2009/059477 WO 20090723
- International Announcement: WO2010/018051 WO 20100218
- Main IPC: G04B13/02
- IPC: G04B13/02 ; G04D3/00
Abstract:
The invention relates to a system including a pinion (5) and a toothed wheel (7) coaxially mounted relative to a pivoting arbor (3). According to the invention, the gear system (1) includes a securing device (21) between the pinion and the wheel so as to prevent any relative movement of one with respect to the other. The invention also relates to methods of manufacturing the toothed wheel (7) and the final assembly of the gear system (1). The invention concerns the field of timepieces.
Public/Granted literature
- US20110141860A1 GEAR SYSTEM FOR A TIMEPIECE Public/Granted day:2011-06-16
Information query
