JPH0227111Y2 - - Google Patents
Info
- Publication number
- JPH0227111Y2 JPH0227111Y2 JP3702784U JP3702784U JPH0227111Y2 JP H0227111 Y2 JPH0227111 Y2 JP H0227111Y2 JP 3702784 U JP3702784 U JP 3702784U JP 3702784 U JP3702784 U JP 3702784U JP H0227111 Y2 JPH0227111 Y2 JP H0227111Y2
- Authority
- JP
- Japan
- Prior art keywords
- descending
- rope
- horizontal rod
- tool
- friction body
- 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
- 238000003780 insertion Methods 0.000 claims description 17
- 230000037431 insertion Effects 0.000 claims description 17
- 238000005452 bending Methods 0.000 description 12
- 230000007423 decrease Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Emergency Lowering Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3702784U JPS60149646U (ja) | 1984-03-14 | 1984-03-14 | 条索降下具 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3702784U JPS60149646U (ja) | 1984-03-14 | 1984-03-14 | 条索降下具 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60149646U JPS60149646U (ja) | 1985-10-04 |
| JPH0227111Y2 true JPH0227111Y2 (uk) | 1990-07-23 |
Family
ID=30542754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3702784U Granted JPS60149646U (ja) | 1984-03-14 | 1984-03-14 | 条索降下具 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60149646U (uk) |
-
1984
- 1984-03-14 JP JP3702784U patent/JPS60149646U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60149646U (ja) | 1985-10-04 |
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