ELEVATOR SYSTEM HAVING DRIVE MOTOR LOCATED ADJACENT TO HOISTWAY DOOR
摘要
An elevator system includes a hoistway having a plurality of hoistway doors. An elevator car and counterweight are provided in the hoistway. A drive motor is drivingly coupled to the elevator car and counterweight, and is located adjacent to either the top or bottom portion of a hoistway door so as to eliminate the need to provide a machine room above the hoistway ceiling.
申请公布号
WO9943596(A3)
申请公布日期
1999.11.11
申请号
WO1999US03684
申请日期
1999.02.19
申请人
OTIS ELEVATOR COMPANY
发明人
SERVIA, ARMANDO;SEVILLEJA, JOSE;ADIFON, LEANDRE;ERICSON, RICHARD, J.;JONES, DAVID, WAYNE