JPH0537791Y2 - - Google Patents
Info
- Publication number
- JPH0537791Y2 JPH0537791Y2 JP15288289U JP15288289U JPH0537791Y2 JP H0537791 Y2 JPH0537791 Y2 JP H0537791Y2 JP 15288289 U JP15288289 U JP 15288289U JP 15288289 U JP15288289 U JP 15288289U JP H0537791 Y2 JPH0537791 Y2 JP H0537791Y2
- Authority
- JP
- Japan
- Prior art keywords
- support
- torsion spring
- free end
- link
- spring body
- 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 - Lifetime
Links
- 230000007246 mechanism Effects 0.000 description 7
- 238000005452 bending Methods 0.000 description 3
- 230000037396 body weight Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Chairs Characterized By Structure (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15288289U JPH0537791Y2 (US06312121-20011106-C00033.png) | 1989-12-27 | 1989-12-27 | |
US07/633,962 US5224758A (en) | 1989-12-27 | 1990-12-26 | Tilting control assembly for chair |
KR1019900021956A KR0171580B1 (ko) | 1989-12-27 | 1990-12-27 | 의자의 경사작동제어장치 |
DE69021353T DE69021353T2 (de) | 1989-12-27 | 1990-12-27 | Anordnung zur Regelung der Neigung eines Stuhls. |
EP90125603A EP0435297B1 (en) | 1989-12-27 | 1990-12-27 | Tilting control assembly for chair |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15288289U JPH0537791Y2 (US06312121-20011106-C00033.png) | 1989-12-27 | 1989-12-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0389647U JPH0389647U (US06312121-20011106-C00033.png) | 1991-09-12 |
JPH0537791Y2 true JPH0537791Y2 (US06312121-20011106-C00033.png) | 1993-09-24 |
Family
ID=31699119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15288289U Expired - Lifetime JPH0537791Y2 (US06312121-20011106-C00033.png) | 1989-12-27 | 1989-12-27 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0537791Y2 (US06312121-20011106-C00033.png) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006193866A (ja) * | 2005-01-17 | 2006-07-27 | Singapore Co Ltd | シェイプアップ機能付きボトムス |
WO2024095353A1 (ja) * | 2022-10-31 | 2024-05-10 | ビーフォーケー ゲーエムベーハー | 椅子 |
-
1989
- 1989-12-27 JP JP15288289U patent/JPH0537791Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0389647U (US06312121-20011106-C00033.png) | 1991-09-12 |