Airbag
US10507781B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 31, 2017 |
| Grant date | Dec 17, 2019 |
| Priority date | — |
| Expiry date | Dec 2, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R2021/23308
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An airbag includes a driver side portion having an outer peripheral wall to receive a driver at the time of completion of inflation; and a steering wheel side portion. The steering wheel side portion is provided with an inflow opening to allow inflation gas to flow in, and an attaching seat which is disposed on a peripheral edge of the inflow opening and attached to the central portion of the steering wheel; a support inflation portion protruding from a front side of the attaching seat toward a front side of the steering wheel is arranged on the steering wheel side portion; and a support surface portion. The support surface portion is abutted to and supported by a front surface side of the steering wheel and is arranged on a region on a rear surface side of the support inflation portion from a base portion to a tip end portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.