Air bag module with energy absorbing mounting bracket
US5700028A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | May 16, 1996 |
| Grant date | Dec 23, 1997 |
| Priority date | — |
| Expiry date | May 16, 2016 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R2021/0006
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An air bag module includes an inflator for generating inflator gas, an air bag deployable upon generation of inflator gas and secured to the inflator, and a mounting bracket attached to the inflator. The mounting bracket is adapted to secure the inflator to the vehicle. The inflator preferably includes opposing ends and the mounting bracket has a central portion secured to the vehicle. The mounting bracket advantageously includes first and second cantilevered portions, each of the cantilevered portions extending outwardly from the central portion and engaging an end of the inflator. The cantilevered portions each having a predetermined strength such that the cantilevered portions each deform in the direction of the deploying air bag such that the mounting bracket absorbs energy during air bag inflation by predetermined deformation of the cantilevered portions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.