发明名称 ELECTRIC CABLE STORING DEVICE FOR SPREADER AND CRANE
摘要 PROBLEM TO BE SOLVED: To prevent a problem that an operation is stopped due to damage of an electric cable and catching of the electric cable and enable high speed operation of a crane by preventing the problem. SOLUTION: As an electric cable storing device for spreader for storing or delivering an electric cable 14 which is provided on a crane provided with a trolley 11 movable on a traveling frame 10 and a spreader 12 which is suspended from the trolley 11 and can be elevated and lowered and is connected to the spreader 12 by extending from the trolley 11 according to elevating and lowering of the spreader 12, a winding drum 15 for winding or delivering the electric cable 14 and a control mechanism 16 for detecting elevating and lowering operations of the spreader 12 and operating the winding drum 15 are adopted.
申请公布号 JP2001151462(A) 申请公布日期 2001.06.05
申请号 JP19990338671 申请日期 1999.11.29
申请人 MITSUBISHI HEAVY IND LTD 发明人 OKUBO YOSHIAKI;CHIKURA TAKASHI;TSUTAMI TAKAO;IKEDA HIROSHI
分类号 B66C13/12;(IPC1-7):B66C13/12 主分类号 B66C13/12
代理机构 代理人
主权项
地址