Bolster deployment pattern
US7992895B2 · kind B2 · utility
5Cited by
69References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 16, 2006 |
| Grant date | Aug 9, 2011 |
| Priority date | — |
| Expiry date | Sep 20, 2029 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R2021/0293
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
This invention is in the field of safety devices to lessen injuries arising from impact in vehicles, particularly automobiles. A bolster which may be employed to reduce impact severity to passengers from either frontal or side impacts is activated by impact sensing devices. The housing of the bolster has a lateral length L. Upon activation, the bolster is inflated with an activating fluid and extends the lateral length L of the bolster upon activation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.