SU663660A1 - Method of replacing the working member of a 'dead-end' tackle system - Google Patents
Method of replacing the working member of a 'dead-end' tackle systemInfo
- Publication number
- SU663660A1 SU663660A1 SU711704287A SU1704287A SU663660A1 SU 663660 A1 SU663660 A1 SU 663660A1 SU 711704287 A SU711704287 A SU 711704287A SU 1704287 A SU1704287 A SU 1704287A SU 663660 A1 SU663660 A1 SU 663660A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- cable
- winch
- dead
- auxiliary
- rope
- Prior art date
Links
Landscapes
- Earth Drilling (AREA)
Description
66366O66366O
33
талевого каната и присоедин ют к допол нительной лебедке б (см. фиг. 4), на которую наматывают вспомогательный трос 5, зат гива в талевую систему талевый канат 1 (см. фиг. 5). Затем открепл ют ходовой конец 9 талевого каната от лебедки 7 и закрепл ют его на устройстве 3 дл креплени мертвого конца, а конец 2 талевого каната открепл ют от дополнительной лебедки 6 и закрепл ют его на лебедке 7.tackle rope and attached to the optional winch b (see fig. 4), on which the auxiliary cable 5 is wound, pulling the tackle rope 1 into the pulley system (see fig. 5). Then, the running end 9 of the pulley rope is detached from the winch 7 and secured to the dead end attachment device 3, and the end 2 of the pulley rope is detached from the additional winch 6 and secured to the winch 7.
В результате этого мертвый конец 2 и ходовой конец 9 помен лись местами (см. фиг, 6). .Изобретение позвол ет механизировать , перестановку концов талевого каната , что сокращает врем на переоснаст- ку. As a result, the dead end 2 and the running end 9 were interchanged (see FIG. 6). The invention allows for mechanization, permutation of the ends of the pulley rope, which reduces the time for retooling.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU711704287A SU663660A1 (en) | 1971-09-13 | 1971-09-13 | Method of replacing the working member of a 'dead-end' tackle system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU711704287A SU663660A1 (en) | 1971-09-13 | 1971-09-13 | Method of replacing the working member of a 'dead-end' tackle system |
Publications (1)
Publication Number | Publication Date |
---|---|
SU663660A1 true SU663660A1 (en) | 1979-05-25 |
Family
ID=20489985
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU711704287A SU663660A1 (en) | 1971-09-13 | 1971-09-13 | Method of replacing the working member of a 'dead-end' tackle system |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU663660A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5114026A (en) * | 1987-10-12 | 1992-05-19 | Heerema Group Services B.V. | Hoisting devices |
US5603420A (en) * | 1993-09-13 | 1997-02-18 | Harnischfeger Corporation | Method for using a two-drum crane for raising or lowering a load |
-
1971
- 1971-09-13 SU SU711704287A patent/SU663660A1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5114026A (en) * | 1987-10-12 | 1992-05-19 | Heerema Group Services B.V. | Hoisting devices |
US5603420A (en) * | 1993-09-13 | 1997-02-18 | Harnischfeger Corporation | Method for using a two-drum crane for raising or lowering a load |
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