Car seat with slack roll-up mechanism
US4037873A · kind A · utility
3Cited by
2References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 9, 1976 |
| Grant date | Jul 26, 1977 |
| Priority date | — |
| Expiry date | Mar 9, 1996 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R2022/4486
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A car seat is provided with a roll-up belt collecting apparatus adapted to relieve tension on the belt. The apparatus has a mechanically released locking means actuated in response to movement of a back rest disposed in the seat. The apparatus is inexpensive to produce and highly reliable in operation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.