Door impact beam
US10974578B2 · kind B2 · utility
1Cited by
10References
10Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Oct 31, 2018 |
| Grant date | Apr 13, 2021 |
| Priority date | — |
| Expiry date | Jun 7, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60J5/0444
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A door impact beam is provided. The beam includes a beam body that has a W-shaped cross section and a reinforcement portion. The reinforcement portion is disposed in middle of the beam body and has a width greater than that of the beam body. Additionally, the reinforcement portion has first and second edges that are symmetrically convex with respect to a central axis of the beam body and the first and second edges have a curved streamlined shape.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.