发明名称 DOOR MOTOR BRAKE
摘要 An elevator system includes a hoistway; and an elevator car (12) disposed in and drivable along the hoistway, the elevator car including: an elevator car door (38); an elevator door motor (40) operably connected to the elevator car door to selectably open and close the elevator car door; and a door motor brake (52) disposed at the elevator car door and selectably engageable with the elevator door motor to prevent operation of the elevator door motor thus preventing undesired opening and/or closure of the elevator car door.
申请公布号 WO2017029531(A1) 申请公布日期 2017.02.23
申请号 WO2015IB01551 申请日期 2015.08.14
申请人 OTIS ELEVATOR COMPANY;FAUCONNET, Aurélien 发明人 FAUCONNET, Aurélien;SIRIGU, Gérard
分类号 B66B13/08 主分类号 B66B13/08
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