Watch comprising a transmission device between a control member and the movement
US10120340B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 3, 2017 |
| Grant date | Nov 6, 2018 |
| Priority date | — |
| Expiry date | Oct 3, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG04F7/0861
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The invention concerns a watch comprising a case having a middle part and inside which is housed a movement. The watch also includes a control member intended to be actuated by a user and an internal transmission device provided with an actuator, able to move, in response to actuation of the control member, between a rest position and an active position in which it actuates a mechanism of the movement. In an original manner, the transmission device includes a closed cavity filled with a fluid and a thrust means kinematically connected to the control member and arranged to displace the fluid inside the cavity, the displacement of fluid inside the cavity causing displacement of the actuator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.