Air bag device
US11124150B2 · kind B2 · utility
0Cited by
15References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 9, 2018 |
| Grant date | Sep 21, 2021 |
| Priority date | — |
| Expiry date | Oct 9, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R2021/2612
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An air bag 2, an inflator 3, and a diffuser 30 are attached to a retainer 10. The diffuser 30 has a main surface portion 31, leg piece portions 32 extending in four radiating directions, and flap portions 34. The main surface portion 31 covers a head side of the inflator 3. The leg piece portion 32 passes through a mounting ring 20 and an inflator opening 12 and passes between the retainer 10 and a flange portion 3b of the inflator 3. A bolt 21 of the mounting ring 20 is inserted through a small hole 33 of the leg piece portion 32.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.