Vehicle bumper beam
US5340178A · kind A · utility
55Cited by
10References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 12, 1993 |
| Grant date | Aug 23, 1994 |
| Priority date | — |
| Expiry date | Nov 12, 2013 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R2019/1833
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An elongated tubular bumper beam for an automotive vehicle is of box-like cross-section. The bumper beam has upper and lower walls connected by outer and inner walls. A reinforcing web of generally S-shaped configuration interconnects the outer and inner walls. The bumper beam is preferably made of a lightweight material such as aluminum, magnesium or plastic.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.