DE3470372D1 - Improvements in or relating to body supports for use in a bed or seat - Google Patents
Improvements in or relating to body supports for use in a bed or seatInfo
- Publication number
- DE3470372D1 DE3470372D1 DE8484300783T DE3470372T DE3470372D1 DE 3470372 D1 DE3470372 D1 DE 3470372D1 DE 8484300783 T DE8484300783 T DE 8484300783T DE 3470372 T DE3470372 T DE 3470372T DE 3470372 D1 DE3470372 D1 DE 3470372D1
- Authority
- DE
- Germany
- Prior art keywords
- springs
- collapsed
- retracted
- bed
- seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The body support has a number of resilient support members or springs that are movable between a retracted or collapsed, inoperative position and an extended, operative position. The springs are contained in a case of flexible sheet material so that when the springs are collapsed, the case is collapsed or depressed into a relatively thin layer for storage or other purposes. When the springs are extended the case will be distended by the springs to provide a resilient support such as a mattress, box-spring or a combination thereof for use in a bed or seat. An actuating mechanism is provided for actuating one or more of the springs between the retracted and extended positions, and a connecting mechanism interconnects all of the springs to drive them from the retracted to extended positions.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP84300783A EP0151840B1 (en) | 1982-04-13 | 1984-02-08 | Improvements in or relating to body supports for use in a bed or seat |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3470372D1 true DE3470372D1 (en) | 1988-05-19 |
Family
ID=8192559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8484300783T Expired DE3470372D1 (en) | 1984-02-08 | 1984-02-08 | Improvements in or relating to body supports for use in a bed or seat |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3470372D1 (en) |
-
1984
- 1984-02-08 DE DE8484300783T patent/DE3470372D1/en not_active Expired
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |