JPH0729877Y2 - 椅子における背もたれのロッキング装置 - Google Patents
椅子における背もたれのロッキング装置Info
- Publication number
- JPH0729877Y2 JPH0729877Y2 JP9111190U JP9111190U JPH0729877Y2 JP H0729877 Y2 JPH0729877 Y2 JP H0729877Y2 JP 9111190 U JP9111190 U JP 9111190U JP 9111190 U JP9111190 U JP 9111190U JP H0729877 Y2 JPH0729877 Y2 JP H0729877Y2
- Authority
- JP
- Japan
- Prior art keywords
- backrest
- support
- seat
- chair
- spring
- 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 claims description 39
- 230000005489 elastic deformation Effects 0.000 description 5
- 230000037396 body weight Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Landscapes
- Chairs Characterized By Structure (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9111190U JPH0729877Y2 (ja) | 1990-08-29 | 1990-08-29 | 椅子における背もたれのロッキング装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9111190U JPH0729877Y2 (ja) | 1990-08-29 | 1990-08-29 | 椅子における背もたれのロッキング装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0448854U JPH0448854U (en]) | 1992-04-24 |
JPH0729877Y2 true JPH0729877Y2 (ja) | 1995-07-12 |
Family
ID=31826430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9111190U Expired - Lifetime JPH0729877Y2 (ja) | 1990-08-29 | 1990-08-29 | 椅子における背もたれのロッキング装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0729877Y2 (en]) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102024124993B3 (de) * | 2024-09-02 | 2025-08-21 | Wilkhahn Wilkening + Hahne Gmbh + Co. Kg | Stuhl |
-
1990
- 1990-08-29 JP JP9111190U patent/JPH0729877Y2/ja not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102024124993B3 (de) * | 2024-09-02 | 2025-08-21 | Wilkhahn Wilkening + Hahne Gmbh + Co. Kg | Stuhl |
Also Published As
Publication number | Publication date |
---|---|
JPH0448854U (en]) | 1992-04-24 |
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