Vehicle curtain airbag device
US10293776B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 20, 2017 |
| Grant date | May 21, 2019 |
| Priority date | — |
| Expiry date | Nov 7, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R2021/23509
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
There is provided a vehicle curtain airbag device including: an inflator; a curtain airbag; a rear seat side impact chamber; a front chamber; and a protective cloth that is configured separately from the curtain airbag, is anchored to at least an upper edge side of the curtain airbag, is disposed ranging from a vehicle width direction inner surface of a front portion of the rear seat side impact chamber to a vehicle width direction inner surface of a rear portion of the front chamber, in the completely deployed state of the curtain airbag, and covers, from a vehicle width direction inner side, a recess portion that has different heights in a bag thickness direction and that is formed between the front portion of the rear seat side impact chamber and the rear portion of the front chamber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.