Air bag apparatus for a vehicle
US6234517A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Nov 24, 1999 |
| Grant date | May 22, 2001 |
| Priority date | — |
| Expiry date | Nov 24, 2019 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R21/04
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An air bag apparatus for a vehicle has a longitudinal pad, a longitudinal metal cover, and an air bag that is folded-up. The pad is fixed within a roof rail, and has a cross-section that is substantially the shape of a hat that protrudes into the passenger compartment of the vehicle. The cover is disposed beneath the pad on the inner surface of the roof rail, has an upper end that is fixed to the uppermost surface of the pad, a lower end that is in proximity to the roof rail, and a substantially L-shaped cross-section. The air bag is housed between the roof rail and the cover and, when the vehicle experiences a collision, pushes outward between the lower end of the cover and the roof rail, so as to form an aperture therebetween, from which the air bag deploys downward.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.