Spool tensioning device for airbag installation
US7748741B2 · kind B2 · utility
4Cited by
8References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 6, 2006 |
| Grant date | Jul 6, 2010 |
| Priority date | — |
| Expiry date | Feb 27, 2028 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R2021/23386
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An airbag assembly comprises a tensioning mechanism including a clutch is disclosed. The tensioning mechanism maintains the airbag in a desired position upon installation. In one embodiment, an inflatable curtain is coupled to a spool clutch and fastener via a tether to provide tension along the longitudinal mounting surface of the inflatable curtain during its installation adjacent the vehicle roof rail.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.