DECK CRANE

PROBLEM TO BE SOLVED: To provide a deck crane in which the center of gravity is lowered and a housing is eliminated. SOLUTION: This deck crane 4 includes a cylindrical crane post 5 vertically installed on the upper deck 2 of a freighter 1, a base 6 swingably installed at the top end of the crane pos...

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Bibliographic Details
Main Authors NAKANE HIROSHI, USHIGOE EIZO
Format Patent
LanguageEnglish
Published 02.06.2011
Subjects
CRANES
HAULING
HOISTING
LIFTING
LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES
PERFORMING OPERATIONS
TRANSPORTING
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Summary:PROBLEM TO BE SOLVED: To provide a deck crane in which the center of gravity is lowered and a housing is eliminated. SOLUTION: This deck crane 4 includes a cylindrical crane post 5 vertically installed on the upper deck 2 of a freighter 1, a base 6 swingably installed at the top end of the crane post 5, a jib 7 attached to the base part 6 so as to be elevated, a lifting winch 10 for taking in and letting out at least a lifting rope 9 for a sling suspended from the front end of the jib 7 or a common winch 14 having an elevation winch 12 for taking in and letting out an elevation rope 11 for the jib 7 and the lifting winch 10. The lifting winch 10 or the common winch 14 is installed in the crane post 5 under the base 6. COPYRIGHT: (C)2011,JPO&INPIT
Bibliography:Application Number: JP20090259072