GUIDE BEARING FOR A TIMEPIECE BALANCE PIVOT |
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| 申请号 | US15935609 | 申请日 | 2018-03-26 | 公开(公告)号 | US20180284698A1 | 公开(公告)日 | 2018-10-04 |
| 申请人 | ROLEX SA; | 发明人 | Raphaël Cettour-Baron; Olivier Hunziker; Léonard Testori; | ||||
| 摘要 | A bearing (1a) for guiding a timepiece shaft about an axis, notably a guide bearing for a portion of a timepiece resonator shaft, comprising at least one pressing element (13a) arranged in such a way as to constantly exert an action on the shaft, radially or substantially radially with respect to the axis. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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