Airbag device
US12202429B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 16, 2022 |
| Grant date | Jan 21, 2025 |
| Priority date | — |
| Expiry date | Jun 16, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R2021/23316
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An airbag device comprises: an airbag including a head-protecting cushion that protects the head of an occupant by being deployed from an upper portion on the left or right side of a vehicle seat; and an inflator that supplies an inflation gas to the airbag. The head-protecting cushion comprises: a first chamber that protects an area near one side of the head of the occupant; a second chamber connected to the first chamber and which protects the front of the head of the occupant; a third chamber connected to the second chamber and which is deployed to span from the front of the head of the occupant to the other side of the head of the occupant; and a fourth chamber connected to the third chamber and which is deployed in an area near the other side of the head of the occupant.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.