Method of folding an airbag
US5531477A · kind A · utility
27Cited by
8References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 6, 1995 |
| Grant date | Jul 2, 1996 |
| Priority date | — |
| Expiry date | Jun 6, 2015 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R21/201
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A method of folding an airbag is provided for limiting allowable travel of the first portion of the airbag face panel as the airbag is deployed and for causing complete filling of the airbag prior to engagement with a vehicle occupant. The airbag includes a first end adapted to envelop an inflator. The airbag is laid substantially flat, with the first portion of the airbag face panel closely adjacent the first end. The remainder of the airbag is subsequently collapsed over the first portion while the first portion remains closely adjacent the first end.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.