发明名称 LIFTING MACHINE DEVICE AND GUIDE DEVICE THEREOF
摘要 PROBLEM TO BE SOLVED: To provide a lifting machine device capable of preventing damage of a tail cord caught to a guide rail.SOLUTION: Provided is the lifting machine device comprising: a car lifting up and down in a hoistway; a guide rail 11 disposed on the hoistway and guiding lifting up and down of the car; and a guide device 10 disposed below the car and moving along the guide rail 11. The lifting machine device further comprises a guide device cover 12 below the guide device 10. The guide device cover 12 is formed of plural faces 12a, 12b (12bu, 12bl, 12bf), 12c forming a closed space. The plural faces come into contact to each other by an angle of 90° or more. The guide device cover 12 further comprises a part 12bl which becomes thinner toward the guide rail 11 as it separates from the guide device 10 in a lifting direction of the car.
申请公布号 JP2014172746(A) 申请公布日期 2014.09.22
申请号 JP20130048795 申请日期 2013.03.12
申请人 HITACHI LTD 发明人 SUZUKI TOMOHIRO;OWATARI SEIICHIRO
分类号 B66B7/02;B66B7/04;B66B7/06 主分类号 B66B7/02
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