Air bag explosive container device and method
US5136952A · kind A · utility
9Cited by
6References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 21, 1990 |
| Grant date | Aug 11, 1992 |
| Priority date | — |
| Expiry date | Nov 21, 2010 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R21/2644
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An air bag explosive container device for use in inflating an air bag upon receipt of a sensor signal that indicates a collision. The container device includes a lower cylinder portion and an upper cap portion, threadedly connected together and enclosing a chamber for an explosive material. The lower cylinder portion and upper cap portion each consist of (a) carbon iron alloy base material and an outer protective oxide coating located thereon thereby providing both high strength and anticorrosion properties, ease of manufacture, and much lower cost of manufacture.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.