Proportional braking system with dual poppet valves
US5609401A · kind A · utility
16Cited by
9References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 21, 1995 |
| Grant date | Mar 11, 1997 |
| Priority date | — |
| Expiry date | Feb 21, 2015 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60T8/4872
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A brake system with a direct connection between the master cylinder and wheel brake through an isolation valve and dual normally closed poppet style control valves provides efficient, proportional and independent wheel control suitable for use in achieving anti-lock braking and traction control braking intervention functions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.