JPH04239Y2 - - Google Patents
Info
- Publication number
- JPH04239Y2 JPH04239Y2 JP1984141364U JP14136484U JPH04239Y2 JP H04239 Y2 JPH04239 Y2 JP H04239Y2 JP 1984141364 U JP1984141364 U JP 1984141364U JP 14136484 U JP14136484 U JP 14136484U JP H04239 Y2 JPH04239 Y2 JP H04239Y2
- Authority
- JP
- Japan
- Prior art keywords
- staircase
- hole
- side plate
- edge
- linear
- 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
- 239000011435 rock Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Ladders (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984141364U JPH04239Y2 (US06262066-20010717-C00315.png) | 1984-09-18 | 1984-09-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984141364U JPH04239Y2 (US06262066-20010717-C00315.png) | 1984-09-18 | 1984-09-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6156450U JPS6156450U (US06262066-20010717-C00315.png) | 1986-04-16 |
JPH04239Y2 true JPH04239Y2 (US06262066-20010717-C00315.png) | 1992-01-07 |
Family
ID=30699708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1984141364U Expired JPH04239Y2 (US06262066-20010717-C00315.png) | 1984-09-18 | 1984-09-18 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH04239Y2 (US06262066-20010717-C00315.png) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0349136Y2 (US06262066-20010717-C00315.png) * | 1985-09-27 | 1991-10-21 | ||
JP3753170B2 (ja) * | 2000-03-29 | 2006-03-08 | 富男 福井 | 斜面に道路や工事用足場として有用な構造物を作設する方法 |
KR101286050B1 (ko) * | 2012-07-06 | 2013-07-19 | 주식회사 성원안전 | 도로 경사면의 조립식 점검로 |
JP5871850B2 (ja) * | 2013-03-29 | 2016-03-01 | 大興産業株式会社 | 避難梯子及びその施工方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53149460A (en) * | 1977-05-31 | 1978-12-26 | Matsushita Electric Works Ltd | Hanging rope laddar |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59109852U (ja) * | 1983-01-13 | 1984-07-24 | 株式会社応用企画 | 法面上工事用ステツプ |
-
1984
- 1984-09-18 JP JP1984141364U patent/JPH04239Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53149460A (en) * | 1977-05-31 | 1978-12-26 | Matsushita Electric Works Ltd | Hanging rope laddar |
Also Published As
Publication number | Publication date |
---|---|
JPS6156450U (US06262066-20010717-C00315.png) | 1986-04-16 |