A moveable personnel barrier (108) is disposed in the pit volume (7) of an elevator hoistway (104) and moves in response to the arrival of the counterweight (2).
申请公布号
WO2005058739(A2)
申请公布日期
2005.06.30
申请号
WO2004US41314
申请日期
2004.12.10
申请人
OTIS ELEVATOR COMPANY;GOTO, YASUHIRO;AOISHI, YOSHITO
