Hydraulic clutch activation system
US4779713A · kind A · utility
19Cited by
18References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 22, 1986 |
| Grant date | Oct 25, 1988 |
| Priority date | — |
| Expiry date | Oct 22, 2006 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/20888
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A hydraulic fluid system including a master cylinder (30) moved by a clutch pedal (34) for pressurizing a remotely located slave cylinder (50). The slave cylinder and master cylinder each including a rolling diaphragm (104, 176). The slave cylinder further including a cup-shaped piston (134) for isolating its rolling diaphragm from the rotation of a throw-out bearing (66) which is moved by the diaphragm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.