Ball race for a seat belt pretensioner
US6595694B2 · kind B2 · utility
1Cited by
4References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 1, 2001 |
| Grant date | Jul 22, 2003 |
| Priority date | — |
| Expiry date | Jul 18, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/12576
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A ball ring unit, in particular for reverse movement locks and seat belt systems has a plurality of locking balls arranged in a ring. The ring of locking balls has a covering that combines the locking balls to form a module. The ball ring unit can be used in a seat belt pretensioner.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.