Air bag module inflator retainer
US5470100A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Aug 25, 1994 |
| Grant date | Nov 28, 1995 |
| Priority date | — |
| Expiry date | Aug 25, 2014 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R21/217
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An air bag module includes an inflator for discharging gas and a base plate including a plate opening. A plurality of stud members are mounted to the base plate and extend downwardly from the base plate. Each stud member includes a radial slot. The inflator includes an outwardly extending inflator flange which underlies and engages the base plate upon insertion of the inflator through the plate opening. The inflator flange is adapted for receiving the stud members therethrough such that the slots in the stud members open subjacent the inflator flange when the inflator flange engages the base plate. The air bag module includes an inflator retainer being a discontinuous resilient ring which is radially deformable for positioning the retainer in radial alignment with the slots. When the retainer is radially aligned with the slots, the retainer is releasable to snap-fittedly engage with each of the slots such that the retainer is captured and held in the slots. When the retainer is captured in the slots of the stud members, the inflator flange is trapped between the retainer and the base plate such that the inflator is anchored to the base plate and held in position relative to the bas…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.