Brake fluid pressure control unit for vehicle
US7427114B2 · kind B2 · utility
3Cited by
29References
55Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 25, 2002 |
| Grant date | Sep 23, 2008 |
| Priority date | — |
| Expiry date | Apr 25, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60T8/368
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A vehicular brake fluid pressure control unit includes a base block of aluminum material having a cylinder bore containing a piston and a return spring, and a cover member fixed to the base block to cover an open end of the cylinder bore. The cover member is formed with a vent hole opening into an atmospheric chamber in the cover member, and made of aluminum. material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.