JPH0713562Y2 - バックフレーム - Google Patents
バックフレームInfo
- Publication number
- JPH0713562Y2 JPH0713562Y2 JP15302989U JP15302989U JPH0713562Y2 JP H0713562 Y2 JPH0713562 Y2 JP H0713562Y2 JP 15302989 U JP15302989 U JP 15302989U JP 15302989 U JP15302989 U JP 15302989U JP H0713562 Y2 JPH0713562 Y2 JP H0713562Y2
- Authority
- JP
- Japan
- Prior art keywords
- frame
- back frame
- reclining
- fitting
- crushed
- 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 19
- 238000005304 joining Methods 0.000 claims description 10
- 238000003466 welding Methods 0.000 description 9
- 230000003014 reinforcing effect Effects 0.000 description 6
- 238000009826 distribution Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000012779 reinforcing material Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15302989U JPH0713562Y2 (ja) | 1989-12-29 | 1989-12-29 | バックフレーム |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15302989U JPH0713562Y2 (ja) | 1989-12-29 | 1989-12-29 | バックフレーム |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0392158U JPH0392158U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-09-19 |
JPH0713562Y2 true JPH0713562Y2 (ja) | 1995-04-05 |
Family
ID=31699258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15302989U Expired - Lifetime JPH0713562Y2 (ja) | 1989-12-29 | 1989-12-29 | バックフレーム |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0713562Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1989
- 1989-12-29 JP JP15302989U patent/JPH0713562Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0392158U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-09-19 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |