Pump and roll system for a vehicle
US7387348B2 · kind B2 · utility
53Cited by
11References
34Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 11, 2005 |
| Grant date | Jun 17, 2008 |
| Priority date | — |
| Expiry date | Mar 31, 2026 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA62C27/00
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
A system is provided for permitting movement of a vehicle having brakes while an auxiliary component of the vehicle is operated by the vehicle. The system includes a pressurized fluid source. A control device is coupled to the pressurized fluid source and the brakes of the vehicle to release the brakes in response to a first signal and to at least partially apply the brakes in response to a second signal. A controller applies the first signal to the control device when at least one of a first set of conditions exist and applies the second signal to the control device when a second set of conditions exist.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.