发明名称 MAINTENANCE TIME SAFETY DEVICE FOR ELEVATOR, AND ELEVATOR
摘要 PROBLEM TO BE SOLVED: To provide a maintenance time safety device for an elevator, which achieves simplification of a structure, a reduction in cost, and alleviation of a burden on attachment work, and an elevator.SOLUTION: A maintenance time safety device 11 for an elevator includes: a weight 24 for maintenance time; an attachment member 22 that is detachably attached to a balance weight 9; and a string-like body 23 that makes the weight 24 for maintenance time suspended from the attachment member 22 in a position below the balance weight 9.
申请公布号 JP2014172743(A) 申请公布日期 2014.09.22
申请号 JP20130048670 申请日期 2013.03.12
申请人 MITSUBISHI ELECTRIC CORP 发明人 KAJITA AKINARI
分类号 B66B5/00 主分类号 B66B5/00
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