Bumper reinforcement
US11318899B2 · kind B2 · utility
0Cited by
2References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 15, 2019 |
| Grant date | May 3, 2022 |
| Priority date | — |
| Expiry date | Apr 15, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R2019/182
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A bumper reinforcement includes an aluminum alloy extrusion body having a pair of flanges to be positioned on a vehicle body side and on a collision side and a pair of webs to be positioned in a vehicle vertical direction. The pair of webs connect the pair of flanges at joint portions such that the pair of webs and the pair of flanges form a closed cross section, and the pair of webs do not have a welded portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.