Surge brake actuator
US7806240B2 · kind B2 · utility
6Cited by
25References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 20, 2007 |
| Grant date | Oct 5, 2010 |
| Priority date | — |
| Expiry date | Jan 8, 2029 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60T11/107
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A surge brake actuator having a coupler housing telescopically engagable with an actuator housing is provided. The surge brake actuator incorporates an improved reverse lockout assembly that prevents movement of the coupler housing with respect to the actuator housing during reverse movement of a towing vehicle. The reverse lockout assembly is capable of moving to an operating position upon forward movement of the towing vehicle. A breakaway cam effectuates actuation of a braking system of a towed vehicle if the towing vehicle breaks away from the towed vehicle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.