Clutch actuator controlled by a pressure medium for a compressor clutch of a commercial vehicle
US8807314B2 · kind B2 · utility
20Cited by
12References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 11, 2012 |
| Grant date | Aug 19, 2014 |
| Priority date | — |
| Expiry date | Jun 17, 2032 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16D25/048
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A clutch actuator controlled by a pressure medium, in particular for a compressor clutch of a commercial vehicle has an actuating piston displaceably disposed in a housing in an axial direction. An end of the actuating piston is supported in the axial direction on an elastic membrane, sealing a first region of the housing off from a second region of the housing. The elastic membrane includes a raised area on the side opposite the actuating piston. The clutch actuator can be used in a compressor clutch for a commercial vehicle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.