JPH0135851Y2 - - Google Patents
Info
- Publication number
- JPH0135851Y2 JPH0135851Y2 JP18923083U JP18923083U JPH0135851Y2 JP H0135851 Y2 JPH0135851 Y2 JP H0135851Y2 JP 18923083 U JP18923083 U JP 18923083U JP 18923083 U JP18923083 U JP 18923083U JP H0135851 Y2 JPH0135851 Y2 JP H0135851Y2
- Authority
- JP
- Japan
- Prior art keywords
- ladder
- lever
- ceiling
- segment
- folded
- 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
- 238000005452 bending Methods 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Ladders (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18923083U JPS6097827U (ja) | 1983-12-09 | 1983-12-09 | 天井用梯子ユニツト |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18923083U JPS6097827U (ja) | 1983-12-09 | 1983-12-09 | 天井用梯子ユニツト |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6097827U JPS6097827U (ja) | 1985-07-03 |
JPH0135851Y2 true JPH0135851Y2 (en, 2012) | 1989-11-01 |
Family
ID=30408033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18923083U Granted JPS6097827U (ja) | 1983-12-09 | 1983-12-09 | 天井用梯子ユニツト |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6097827U (en, 2012) |
-
1983
- 1983-12-09 JP JP18923083U patent/JPS6097827U/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6097827U (ja) | 1985-07-03 |
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