Metal air-bag
US6783154B2 · kind B2 · utility
20Cited by
6References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 20, 2002 |
| Grant date | Aug 31, 2004 |
| Priority date | — |
| Expiry date | Jun 20, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R2021/23528
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An air-bag is made from a first metal layer (1) and a second metal layer (30). At least one of these layers is plastically deformable. The layers are provided with a peripheral (2, 3) sealing the layers together to define a chamber. There are gas generating means, such as a gas generator, located within the chamber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.