Backrest adjusting device
US4630865A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Nov 23, 1983 |
| Grant date | Dec 23, 1986 |
| Priority date | — |
| Expiry date | Nov 23, 2003 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47C7/467
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
The invention relates to a device for adjusting the backrest, preferably of vehicle seats. It is characterized by a first plate-shaped portion, which by a belt-like member is connected to a rigid part of one lateral edge of the seat back, and a second plate-shaped portion, which by a belt-like member is connected to a rigid part of the second lateral edge of the seat back. The plate-shaped portions are located with their plane sides facing to each other, and a spring means is provided to stretch the belt-like members between the lateral edges. A holder-on member is located outside the plate-shaped portions and receives a means intended as desired to press the plate-shaped portions into locking engagement with each other and, respectively, with the holder-on member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.