JPS5440460A - Apparatus for winding cargo handling rope of crane - Google Patents

Apparatus for winding cargo handling rope of crane

Info

Publication number
JPS5440460A
JPS5440460A JP10739577A JP10739577A JPS5440460A JP S5440460 A JPS5440460 A JP S5440460A JP 10739577 A JP10739577 A JP 10739577A JP 10739577 A JP10739577 A JP 10739577A JP S5440460 A JPS5440460 A JP S5440460A
Authority
JP
Japan
Prior art keywords
rope
crane
drum
cargo handling
winding
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.)
Pending
Application number
JP10739577A
Other languages
Japanese (ja)
Inventor
Hiroshi Ito
Koichi Tsunoda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kobe Steel Ltd
Original Assignee
Kobe Steel Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP10739577A priority Critical patent/JPS5440460A/en
Publication of JPS5440460A publication Critical patent/JPS5440460A/en
Pending legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)

Abstract

PURPOSE:To provide an apparatus for winding cargo handling rope of crane, which is capable of increasing its rope winding capacity, with no need of enlarging the size of the crane structure and without lowering the tensile strength of the crane rope. CONSTITUTION:Rope winding drum 2 is disposed at a required position in the body 1 of crane and it is driven by hydraulic motor 7. Rope retracting drum 3, on the other hand, is disposed on the outer surface at the rear end of crane body 1, i.e., on the upper surface of counterweight 8 and it is driven by hydraulic motor 9. Cargo handling rpoe 6 is passed around pulley 5 at the top of boom and extended into the crane body 1, and then it is wound around said drum 2. Thereafter, it is passed around intermediate pulley 13, and one end of the rope 6 is fixed to the rope retracting drum 3. With such an arrangement, rope 6 is retracted around the drum 3 by the rope retracting force of drum 2, while keeping the turns of rope winding around the drum 2 constant. The cargo handling rope winding apparatus of this invention is constituted as above.
JP10739577A 1977-09-06 1977-09-06 Apparatus for winding cargo handling rope of crane Pending JPS5440460A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10739577A JPS5440460A (en) 1977-09-06 1977-09-06 Apparatus for winding cargo handling rope of crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10739577A JPS5440460A (en) 1977-09-06 1977-09-06 Apparatus for winding cargo handling rope of crane

Publications (1)

Publication Number Publication Date
JPS5440460A true JPS5440460A (en) 1979-03-29

Family

ID=14458044

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10739577A Pending JPS5440460A (en) 1977-09-06 1977-09-06 Apparatus for winding cargo handling rope of crane

Country Status (1)

Country Link
JP (1) JPS5440460A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5114026A (en) * 1987-10-12 1992-05-19 Heerema Group Services B.V. Hoisting devices
JP2016169054A (en) * 2015-03-11 2016-09-23 コベルコクレーン株式会社 Winch device for work machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5114026A (en) * 1987-10-12 1992-05-19 Heerema Group Services B.V. Hoisting devices
JP2016169054A (en) * 2015-03-11 2016-09-23 コベルコクレーン株式会社 Winch device for work machine

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