JPS6236952Y2 - - Google Patents
Info
- Publication number
- JPS6236952Y2 JPS6236952Y2 JP3197483U JP3197483U JPS6236952Y2 JP S6236952 Y2 JPS6236952 Y2 JP S6236952Y2 JP 3197483 U JP3197483 U JP 3197483U JP 3197483 U JP3197483 U JP 3197483U JP S6236952 Y2 JPS6236952 Y2 JP S6236952Y2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- stepladder
- legs
- stopper member
- opening
- 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
- 230000002265 prevention Effects 0.000 claims description 4
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
Landscapes
- Ladders (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3197483U JPS59138699U (ja) | 1983-03-05 | 1983-03-05 | パイプ製脚立の開き止め装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3197483U JPS59138699U (ja) | 1983-03-05 | 1983-03-05 | パイプ製脚立の開き止め装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59138699U JPS59138699U (ja) | 1984-09-17 |
| JPS6236952Y2 true JPS6236952Y2 (enrdf_load_stackoverflow) | 1987-09-19 |
Family
ID=30162812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3197483U Granted JPS59138699U (ja) | 1983-03-05 | 1983-03-05 | パイプ製脚立の開き止め装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59138699U (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6614444B2 (ja) * | 2016-02-08 | 2019-12-04 | 公益財団法人鉄道総合技術研究所 | 橋桁積雪防止構造 |
-
1983
- 1983-03-05 JP JP3197483U patent/JPS59138699U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59138699U (ja) | 1984-09-17 |
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