发明名称 HOLDING DEVICE OF ROPE FLAW DETECTOR
摘要 PROBLEM TO BE SOLVED: To prevent an unsafe action of dropping a rope flaw detector from occurring and an erroneous flaw detection from occurring by reducing the fatigue of the hand of a worker. SOLUTION: This holding device comprises a first hook 8 attached to a structural body 7 such as a ceiling over a hoist 1, a second hook 5D attached to a rope flaw detector 5, and a suspending string having one end fixed to the first hook 8 and the other end fixed to the second hook 5D. With the rope flaw detector 5 suspended by the suspending string 9, a detection part of the rope flaw detector 5 is moved closely to or is allowed to abut on the surface of a rope 4 using a handle provided on the rope flaw detector 5.
申请公布号 JP2001039650(A) 申请公布日期 2001.02.13
申请号 JP19990221524 申请日期 1999.08.04
申请人 HITACHI BUILDING SYSTEMS CO LTD 发明人 MITSUTA YOSHIO;HIRAMA YUTAKA;TAMARU TOKIJI
分类号 B66B7/12;(IPC1-7):B66B7/12 主分类号 B66B7/12
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