Member comprising a ceramic element
US8864369B2 · kind B2 · utility
3Cited by
3References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 7, 2013 |
| Grant date | Oct 21, 2014 |
| Priority date | — |
| Expiry date | Mar 14, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG04B39/02
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The invention relates to a member (1) comprising a ceramic element (3) intended to be fitted against a body (5). According to the invention, the member includes a cooperation device (7) comprising a deformable insert (2) for locking the fit between the ceramic element (3) and the body (5), and a means of adherence (13) between the insert (2) and the ceramic element (3), in order to decrease the relative movement between said ceramic element (3) and said insert (2).The invention concerns the field of external elements for timepieces.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.