Invention Application
WO2006059182A1 DEVICE AND PROCESS TO RESCUE PASSENGERS TRAPPED IN AN ELEVATOR CAR AND ELEVATOR EQUIPPED THEREWITH
审中-公开
设备和方法，以保护乘客在电梯和电梯装置中被抓住
- Patent Title: DEVICE AND PROCESS TO RESCUE PASSENGERS TRAPPED IN AN ELEVATOR CAR AND ELEVATOR EQUIPPED THEREWITH
- Patent Title (中): 设备和方法，以保护乘客在电梯和电梯装置中被抓住
-
Application No.: PCT/IB2004/003993Application Date: 2004-12-02
-
Publication No.: WO2006059182A1Publication Date: 2006-06-08
- Inventor: LOEFFLER, Frank , SIRIGU, Gérard
- Applicant: OTIS ELEVATOR COMPANY , LOEFFLER, Frank , SIRIGU, Gérard
- Applicant Address: Ten Farm Springs Road, Farmington, CT 06032 US
- Assignee: OTIS ELEVATOR COMPANY,LOEFFLER, Frank,SIRIGU, Gérard
- Current Assignee: OTIS ELEVATOR COMPANY,LOEFFLER, Frank,SIRIGU, Gérard
- Current Assignee Address: Ten Farm Springs Road, Farmington, CT 06032 US
- Agency: CABINET JOLLY et al.
- Main IPC: B66B5/02
- IPC: B66B5/02
Abstract:
The device to rescue passengers trapped in a stalled elevator car according to the invention is characterized in that it comprises means for disconnecting the power supply of the car drive motor and connecting it as a generator to brake any displacement of the car, means (5) for pulling the motor brake shoes, and hand wheel means (7) arranged at the end of the brake and motor shaft (43) in order to rotate the brake and motor shaft (43) as required if the car and counterweight loads stand at equilibrium, in viewing and controlling the rotating motion of said shaft until the car can be brought to a nearby landing and said passengers can be released.
Information query
