ROPE FIXING DEVICE, CONSTRUCTION MACHINE AND ITS WORKING METHOD

PROBLEM TO BE SOLVED: To change an attachment without rewinding a wire rope wound on a winch. SOLUTION: When the specification is changed from a crane specification to a tower specification, a second rope 9 used in the crane specification is taken up on a winding drum 20a of a second winch 10, and t...

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Bibliographic Details
Main Authors ONO FUMIO, WAKAMATSU KUNIO, TERAUCHI KENICHI, MATSUNAGA HIDENORI
Format Patent
LanguageEnglish
Published 11.09.2001
Edition7
Subjects
CAPSTANS
HAULING
HOISTING
HOISTS
LIFTING
PERFORMING OPERATIONS
TACKLES, e.g. PULLEY BLOCKS
TRANSPORTING
WINCHES
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Summary:PROBLEM TO BE SOLVED: To change an attachment without rewinding a wire rope wound on a winch. SOLUTION: When the specification is changed from a crane specification to a tower specification, a second rope 9 used in the crane specification is taken up on a winding drum 20a of a second winch 10, and then fixed in the drum circumferential direction or in a compressed state by using a first rope band 30 and a second rope band 40, to change the crane into the attachment constitution for the tower specification.
Bibliography:Application Number: JP20000059566