Active material head restraint assembly
US7963600B2 · kind B2 · utility
83Cited by
9References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 23, 2010 |
| Grant date | Jun 21, 2011 |
| Priority date | — |
| Expiry date | Jun 23, 2030 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60N2/888
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A head restraint assembly is provided that is movable between a retracted position and a deployed position. The head restraint assembly includes a support member and a deployable member. A link is rotatably mounted with respect to the support member and the deployable member. A shaft is mounted to the link for rotation therewith. The active material is actuatable to rotate the shaft and thereby cause the deployable member to move from its retracted position to its deployed position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.