Timepiece including a mechanism for correcting a device displaying a time related quantity
US7625116B2 · kind B2 · utility
10Cited by
14References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 6, 2007 |
| Grant date | Dec 1, 2009 |
| Priority date | — |
| Expiry date | Feb 18, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG04B27/004
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Timepiece including a two-directional correction mechanism for a device displaying a time related quantity, the display device being actuated by a control lever (14) itself controlled by a cam (10), on which the control lever (14) abuts, the timepiece being characterized in that it includes a correction device (36) activated by a control stem (42) which, in the display device correction phase, via a return lever (24), moves the control lever (14) out of the path of the cam (10) on which said control lever (14) normally abuts in the normal operating phase of the timepiece (3).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.