Crash box for vehicle
US9725057B2 · kind B2 · utility
4Cited by
13References
7Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Feb 10, 2016 |
| Grant date | Aug 8, 2017 |
| Priority date | — |
| Expiry date | Feb 10, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R19/30
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A crash box for a vehicle may include a front connection portion that is connected to both ends of a back beam of the vehicle, a rear connection portion that is connected to a side member of the vehicle, an intermediate connection portion for connecting the front connection portion and the rear connection portion, which is formed as a hollow box shape and through which a cut cross-section of a heptangular shape is formed in a vehicle width direction, and a plurality of reinforcement ribs formed at an inner space of the intermediate connection portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.