JPH0544595Y2 - - Google Patents
Info
- Publication number
- JPH0544595Y2 JPH0544595Y2 JP1226289U JP1226289U JPH0544595Y2 JP H0544595 Y2 JPH0544595 Y2 JP H0544595Y2 JP 1226289 U JP1226289 U JP 1226289U JP 1226289 U JP1226289 U JP 1226289U JP H0544595 Y2 JPH0544595 Y2 JP H0544595Y2
- Authority
- JP
- Japan
- Prior art keywords
- spring
- insertion hole
- structures
- backrest
- 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
- 239000000463 material Substances 0.000 claims description 15
- 230000037431 insertion Effects 0.000 claims description 14
- 238000003780 insertion Methods 0.000 claims description 14
- 229920003002 synthetic resin Polymers 0.000 claims description 4
- 239000000057 synthetic resin Substances 0.000 claims description 4
- 238000005452 bending Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
- Springs (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1226289U JPH0544595Y2 (en]) | 1989-02-06 | 1989-02-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1226289U JPH0544595Y2 (en]) | 1989-02-06 | 1989-02-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02103538U JPH02103538U (en]) | 1990-08-17 |
| JPH0544595Y2 true JPH0544595Y2 (en]) | 1993-11-12 |
Family
ID=31221554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1226289U Expired - Lifetime JPH0544595Y2 (en]) | 1989-02-06 | 1989-02-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0544595Y2 (en]) |
-
1989
- 1989-02-06 JP JP1226289U patent/JPH0544595Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02103538U (en]) | 1990-08-17 |
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