Clutch release mechanism
US4646898A · kind A · utility
10Cited by
4References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 10, 1986 |
| Grant date | Mar 3, 1987 |
| Priority date | — |
| Expiry date | Apr 10, 2006 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16D23/145
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
The mechanism includes a release member including a driving element in which is formed a circular groove. A washer which in use is coaxial with a diaphragm of the clutch is provided with clips which pass through a release ring. A flexible retaining ring is gripped resiliently between the release ring and the washer for location in the groove during coupling of the driving element to the clutch. The load derived from the resilient engagement of the retaining ring against the washer and release ring is insufficient to overcome a resilient grip between the clips and the release ring.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.