Air bag having flameproof sheet protecting inflator and vent region
US5447330A · kind A · utility
9Cited by
1References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 8, 1993 |
| Grant date | Sep 5, 1995 |
| Priority date | — |
| Expiry date | Oct 8, 2013 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R2021/23123
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An air bag is formed of an opening formed at the rear end for receiving an inflator; a vent hole formed in the rear face; and reinforcing cloth patches sewn by threads to the peripheral edges of the opening and the vent hole. The air bag further includes a heat resisting sheet formed continuously on the inner face of the air bag over the opening and the vent hole for covering and protecting the threads.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.