Vehicle brake device
US7780244B2 · kind B2 · utility
2Cited by
6References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 12, 2006 |
| Grant date | Aug 24, 2010 |
| Priority date | — |
| Expiry date | Apr 5, 2029 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60T8/3655
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
Normally opened control valves 5A, 5B are configured into short-time rating valves, and normally opened opening/closing valves 4A, 4B, which are electrically controlled to open and close and are configured into long-time rating valves, are connected in series to the normally opened control valves 5A, 5B between a fluid pressure generating unit M and wheel brakes 8A to 8D.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.