Hand setting device for small switches
US3987618A · kind A · utility
2Cited by
5References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 25, 1975 |
| Grant date | Oct 26, 1976 |
| Priority date | — |
| Expiry date | Jun 25, 1995 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG04B27/06
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A hand setting device for small watches with an axially movable hand setting stem which has a recess into which a setting lever engages, rotary positioned at a front frame, which serves for operating a rocking bar which is effected by a return spring, which carries at least one tooth wheel that can engage and disengage with the setting pinion for the hands.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.