Air-bag
US7458606B2 · kind B2 · utility
7Cited by
24References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 22, 2002 |
| Grant date | Dec 2, 2008 |
| Priority date | — |
| Expiry date | Aug 7, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/3179
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An air-bag is formed from two super-imposed layers of fabric which define between them at least one inflatable region. A gas supply duct extends into the air-bag. Apertures are formed in the gas supply duct. The gas supply duct is of elongate form, and is formed from a fabric having intersecting warp and weft yarns, the warp and weft yarns being inclined at an angle of between 30° and 60° and preferably 45° to the axis of the gas supply duct.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.