JPH0627758Y2 - 梯 子 - Google Patents
梯 子Info
- Publication number
- JPH0627758Y2 JPH0627758Y2 JP1990098739U JP9873990U JPH0627758Y2 JP H0627758 Y2 JPH0627758 Y2 JP H0627758Y2 JP 1990098739 U JP1990098739 U JP 1990098739U JP 9873990 U JP9873990 U JP 9873990U JP H0627758 Y2 JPH0627758 Y2 JP H0627758Y2
- Authority
- JP
- Japan
- Prior art keywords
- ladder
- screw shaft
- arms
- pillar
- receiving
- 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 - Lifetime
Links
- 210000000078 claw Anatomy 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
Landscapes
- Ladders (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990098739U JPH0627758Y2 (ja) | 1990-09-18 | 1990-09-18 | 梯 子 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990098739U JPH0627758Y2 (ja) | 1990-09-18 | 1990-09-18 | 梯 子 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0455999U JPH0455999U (enrdf_load_stackoverflow) | 1992-05-13 |
JPH0627758Y2 true JPH0627758Y2 (ja) | 1994-07-27 |
Family
ID=31840130
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990098739U Expired - Lifetime JPH0627758Y2 (ja) | 1990-09-18 | 1990-09-18 | 梯 子 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0627758Y2 (enrdf_load_stackoverflow) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102787829B1 (ko) * | 2022-08-23 | 2025-03-31 | 한국전력공사 | 전신주 이동식 발판 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59136898U (ja) * | 1983-03-04 | 1984-09-12 | 大木 育郎 | 梯子の柱への固定装置 |
JPS606100U (ja) * | 1983-06-24 | 1985-01-17 | 中間 忠重 | 梯子安定装置 |
JPH0272799U (enrdf_load_stackoverflow) * | 1988-11-24 | 1990-06-04 |
-
1990
- 1990-09-18 JP JP1990098739U patent/JPH0627758Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0455999U (enrdf_load_stackoverflow) | 1992-05-13 |
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