Master cylinder assembly for a vehicle braking system
US4553395A · kind A · utility
7Cited by
8References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 31, 1983 |
| Grant date | Nov 19, 1985 |
| Priority date | — |
| Expiry date | May 31, 2003 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60T11/21
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The piston of an hydraulic master cylinder is guided to slide in portions of a bore in a body on opposite sides of a port in the wall of the body by a guide portion of the piston which is disposed on the outermost side of the port and by a cylindrical, axially extending, guide part at the outer end of a radial flange on a retainer. The retainer is mounted on an extension at the inner end of the piston and forms an abutment for a return spring for the piston.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.