Quick corrector for a time related magnitude indicator for a timepiece
US8834017B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 16, 2011 |
| Grant date | Sep 16, 2014 |
| Priority date | — |
| Expiry date | Jan 15, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG04F7/0871
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A corrector (1) for a function indicator (20) for a movement (100) including: a first control mechanism (30) for a first function, in a let down (31) or wound (32) position, a second control mechanism (40) for a second function, in a let down position (41) or release control position (42) followed by a return to the preceding position, and a display indicator (20) for a third function. First mobile part (50) driven by the first control mechanism (30) occupies a letting down (51)/winding (52) position, when the mechanism occupies the let down (31)/wound (32) position. Second mobile part (60) actuating the indicator (20) is driven by the second control mechanism (40) changing into the control position (42) when the first mobile part (50) is in a winding position (52) and cooperates with this latter in the letting down position (51), under the action of return mechanism (70).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.