Braking apparatus for vehicle
US4902075A · kind A · utility
28Cited by
17References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 21, 1988 |
| Grant date | Feb 20, 1990 |
| Priority date | — |
| Expiry date | Sep 21, 2008 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60T8/94
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A braking apparatus for a vehicle has a booster for receiving, as a pilot pressure, a pressure of a master cylinder and for regulating a pressure from an auxiliary pressure source to a level predetermined times the pilot pressure. The booster is provided with an initial pressure raising mechanism for causing the booster to output a predetermined initial pressure in response to an initial actuation of a brake pedal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.