TOWER CRANE AND FLOOR CLIMBING SYSTEM

PROBLEM TO BE SOLVED: To enable floor climbing one floor by one floor without limitation of an installation floor height of a base by configuring a tower crane such that a bell part and the base can be installed to a steel frame on the same floor. SOLUTION: In this tower crane 10, the bell part 17 i...

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Bibliographische Detailangaben
Hauptverfasser:	IMAMURA TAKATSUGU, YANAGIDA RYUICHI, YAMA HISAFUMI, NEZU MITSUAKI, ENDO MOTOHIRO, INABA MASAO, MIZUNO TOSHIKATSU, KAWANISHI EIJI, KATAOKA TSUTOMU
Format:	Patent
Sprache:	eng
Schlagworte:	CRANES HAULING HOISTING LIFTING LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES PERFORMING OPERATIONS TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To enable floor climbing one floor by one floor without limitation of an installation floor height of a base by configuring a tower crane such that a bell part and the base can be installed to a steel frame on the same floor. SOLUTION: In this tower crane 10, the bell part 17 is vertically movably inserted through a mast 11 having the base 12 at the lower end and is supported by the mast 11, and a frame base 18 is permanently provided in an elevating mechanism 13 of the bell part 17. Installation of the bell part 17 and the base 12 is changed over on the same floor by the frame base 18 to climb the crane 10.