JPH0332662Y2 - - Google Patents
Info
- Publication number
- JPH0332662Y2 JPH0332662Y2 JP17840684U JP17840684U JPH0332662Y2 JP H0332662 Y2 JPH0332662 Y2 JP H0332662Y2 JP 17840684 U JP17840684 U JP 17840684U JP 17840684 U JP17840684 U JP 17840684U JP H0332662 Y2 JPH0332662 Y2 JP H0332662Y2
- Authority
- JP
- Japan
- Prior art keywords
- ladder
- telescoping
- pulley
- storage frame
- winding
- 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
- 238000004804 winding Methods 0.000 claims description 15
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 description 13
- 230000000694 effects Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Ladders (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17840684U JPH0332662Y2 (pl) | 1984-11-22 | 1984-11-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17840684U JPH0332662Y2 (pl) | 1984-11-22 | 1984-11-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6191929U JPS6191929U (pl) | 1986-06-14 |
| JPH0332662Y2 true JPH0332662Y2 (pl) | 1991-07-11 |
Family
ID=30735975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17840684U Expired JPH0332662Y2 (pl) | 1984-11-22 | 1984-11-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0332662Y2 (pl) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH068592B2 (ja) * | 1987-12-11 | 1994-02-02 | 前田工業株式会社 | 電動式格納梯子 |
| JPH07116896B2 (ja) * | 1991-11-16 | 1995-12-18 | 大建工業株式会社 | 折畳み梯子ユニット |
-
1984
- 1984-11-22 JP JP17840684U patent/JPH0332662Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6191929U (pl) | 1986-06-14 |
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