JPS6132531Y2 - - Google Patents
Info
- Publication number
- JPS6132531Y2 JPS6132531Y2 JP18802880U JP18802880U JPS6132531Y2 JP S6132531 Y2 JPS6132531 Y2 JP S6132531Y2 JP 18802880 U JP18802880 U JP 18802880U JP 18802880 U JP18802880 U JP 18802880U JP S6132531 Y2 JPS6132531 Y2 JP S6132531Y2
- Authority
- JP
- Japan
- Prior art keywords
- frame
- outer frame
- backrest
- seat plate
- bent
- 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
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 4
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18802880U JPS6132531Y2 (US20100056889A1-20100304-C00004.png) | 1980-12-25 | 1980-12-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18802880U JPS6132531Y2 (US20100056889A1-20100304-C00004.png) | 1980-12-25 | 1980-12-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57107459U JPS57107459U (US20100056889A1-20100304-C00004.png) | 1982-07-02 |
JPS6132531Y2 true JPS6132531Y2 (US20100056889A1-20100304-C00004.png) | 1986-09-22 |
Family
ID=29991281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18802880U Expired JPS6132531Y2 (US20100056889A1-20100304-C00004.png) | 1980-12-25 | 1980-12-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6132531Y2 (US20100056889A1-20100304-C00004.png) |
-
1980
- 1980-12-25 JP JP18802880U patent/JPS6132531Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS57107459U (US20100056889A1-20100304-C00004.png) | 1982-07-02 |