Airbag and airbag apparatus
US8297654B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 22, 2011 |
| Grant date | Oct 30, 2012 |
| Priority date | — |
| Expiry date | Apr 26, 2031 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R2021/21543
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
In one form, an airbag is provided including an airbag main body formed into a pouch; an inner restricting cloth that comprises a tearable tear line and wraps and restricts the airbag main body that is in a first folded state, folded to achieve bundling toward a predetermined direction, in the bundled direction; and an outer restricting cloth that comprises a tearable tear line and wraps and restricts the airbag main body that is in a second folded state, folded to achieve further bundling from the first folded state toward a direction orthogonal to the predetermined direction, in the bundled direction further on the outside than the inner restricting cloth.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.