Rear vehicle subassembly having a towing hitch member
US7527327B2 · kind B2 · utility
7Cited by
10References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 18, 2007 |
| Grant date | May 5, 2009 |
| Priority date | — |
| Expiry date | Dec 3, 2027 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60D1/485
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The invention discloses a uni-body frame subassembly for a motor vehicle having a towing hitch member. The uni-body frame subassembly involves a configuration for neutralizing the effect of a rear impact involving the rear bumper and the towing hitch member. More specifically, the subassembly comprises reinforcements for supporting and controlling the frame rail segments in a crash event. Controlling the collapse of the uni-body frame subassembly helps to dissipate energy from the impact and as a result delivers less energy to a vehicle occupant compartment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.