Airbag device for vehicles
US7325830B2 · kind B2 · utility
16Cited by
13References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 5, 2006 |
| Grant date | Feb 5, 2008 |
| Priority date | — |
| Expiry date | Sep 5, 2026 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R21/239
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An airbag device for a vehicle includes an airbag that can be inflated to restrain an occupant of the vehicle against the impact of a collision, an inflator for generating gas to inflate the airbag, and a guide passage provided between the inflator and the airbag for guiding the gas into the airbag. The airbag has at least one opening formed therein to provide a fluid communication between the interior and exterior of the airbag, the opening being disposed near the guide passage to perform an aspiratory function efficiently.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.