Exterior sub-assembly for a timepiece or watch or piece of jewellery
US10088806B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 19, 2017 |
| Grant date | Oct 2, 2018 |
| Priority date | — |
| Expiry date | Jul 19, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG04B47/00
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An exterior sub-assembly for a timepiece or watch or piece of jewelry, including a first component and a second component, arranged for a bayonet mount between two rims and two wings comprised in the first component and the second component, and capable of occupying an assembled and indexed position of the first and second components, this sub-assembly including a third ring-shaped component inserted between the first and second components, fixed in rotation with respect to one of these components and including an elastically deformable area, opposing a variable resistance torque to any relative tangential torque between the first and second components, and including a catch cooperating with a relief portion of the component that is not connected to the third component, wherein one particular catch angularly indexes these first and second components.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.