Air bag apparatus
US8876158B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 12, 2013 |
| Grant date | Nov 4, 2014 |
| Priority date | — |
| Expiry date | Jun 12, 2033 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R2021/2612
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An air bag apparatus includes: a base plate, two gas generators, a cover member covering the two gas generators so as to form a gap, an air bag accommodated in contact with the base plate, a hollow formed in the base plate and provided with a communication hole, the hollow accommodating the two gas generators such that a space is provided between two gas generators and another gap, for communicating with the communication hole, is formed, the air bag accommodated such that a gas inlet thereof enclose the communication hole from the other side of the base plate, the air bag, the base plate and the cover member being integrally fixed, and a sealed gas discharge path formed by the cover member and the base member, and leading from the gas discharge port of the two gas generators to the gas inlet of the air bag.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.