Door beam
US11273692B2 · kind B2 · utility
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0References
12Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | May 11, 2020 |
| Grant date | Mar 15, 2022 |
| Priority date | — |
| Expiry date | May 11, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60J5/0444
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A door beam includes: an upper inner flange; a lower inner flange; an outer flange; an upper rib; and a lower rib. A thickness of the outer flange is larger than a thickness of the upper inner flange and a thickness of the lower inner flange. A thickness of the upper rib becomes gradually larger from the outer flange toward the upper inner flange, and a thickness of the lower rib becomes gradually larger from the outer flange toward the lower inner flange.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.