JPH0435347Y2 - - Google Patents
Info
- Publication number
- JPH0435347Y2 JPH0435347Y2 JP11139487U JP11139487U JPH0435347Y2 JP H0435347 Y2 JPH0435347 Y2 JP H0435347Y2 JP 11139487 U JP11139487 U JP 11139487U JP 11139487 U JP11139487 U JP 11139487U JP H0435347 Y2 JPH0435347 Y2 JP H0435347Y2
- Authority
- JP
- Japan
- Prior art keywords
- drum
- wire rope
- winding
- friction
- sheave
- 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
- 230000002265 prevention Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 description 7
- 230000005484 gravity Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 101150110330 CRAT gene Proteins 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11139487U JPH0435347Y2 (es) | 1987-07-22 | 1987-07-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11139487U JPH0435347Y2 (es) | 1987-07-22 | 1987-07-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6418093U JPS6418093U (es) | 1989-01-30 |
JPH0435347Y2 true JPH0435347Y2 (es) | 1992-08-21 |
Family
ID=31349400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11139487U Expired JPH0435347Y2 (es) | 1987-07-22 | 1987-07-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0435347Y2 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6348014B2 (ja) * | 2014-08-01 | 2018-06-27 | 日本車輌製造株式会社 | 掘削機 |
-
1987
- 1987-07-22 JP JP11139487U patent/JPH0435347Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6418093U (es) | 1989-01-30 |
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