JPS593119Y2 - 避難梯子装置 - Google Patents
避難梯子装置Info
- Publication number
- JPS593119Y2 JPS593119Y2 JP6678480U JP6678480U JPS593119Y2 JP S593119 Y2 JPS593119 Y2 JP S593119Y2 JP 6678480 U JP6678480 U JP 6678480U JP 6678480 U JP6678480 U JP 6678480U JP S593119 Y2 JPS593119 Y2 JP S593119Y2
- Authority
- JP
- Japan
- Prior art keywords
- telescopic column
- ladder
- telescopic
- folding ladder
- extended
- 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 36
- 230000035939 shock Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Ladders (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6678480U JPS593119Y2 (ja) | 1980-05-14 | 1980-05-14 | 避難梯子装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6678480U JPS593119Y2 (ja) | 1980-05-14 | 1980-05-14 | 避難梯子装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56167200U JPS56167200U (enExample) | 1981-12-10 |
| JPS593119Y2 true JPS593119Y2 (ja) | 1984-01-27 |
Family
ID=29660839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6678480U Expired JPS593119Y2 (ja) | 1980-05-14 | 1980-05-14 | 避難梯子装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS593119Y2 (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59158700U (ja) * | 1983-04-11 | 1984-10-24 | 城田鉄工株式会社 | 避難梯子装置 |
-
1980
- 1980-05-14 JP JP6678480U patent/JPS593119Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56167200U (enExample) | 1981-12-10 |
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