Vehicle air bag with continuous frame retainer
US5255937A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Mar 16, 1992 |
| Grant date | Oct 26, 1993 |
| Priority date | — |
| Expiry date | Mar 16, 2012 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R21/2171
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An air bag subassembly has a specially designed continuous frame retainer incorporated into an air bag to enable the air bag to be coupled to the walls of an air bag container. The continuous frame retainer is configured to enable the retainer to be located inside the walls of the container. The continuous frame retainer comprises a plurality of frame components which are coupled with each other. A portion of each of the frame components has a tubular configuration with fastening structure which enables the continuous frame retainer to be fastened to the walls of the container. The frame components are formed of high carbon steel. Such material, and the tubular configuration of the portions of the frame components, provide high resistance to "fishmouthing" of the walls of the container during deployment of the air bag.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.