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1. (WO2017149730) COUPLING DEVICE FOR ELEVATOR DRIVING MACHINES

Pub. No.:    WO/2017/149730    International Application No.:    PCT/JP2016/056637
Publication Date: Sat Sep 09 01:59:59 CEST 2017 International Filing Date: Fri Mar 04 00:59:59 CET 2016
IPC: B66B 11/04
B66B 5/00
Applicants: MITSUBISHI ELECTRIC CORPORATION
三菱電機株式会社
Inventors: FUKAGAI, Satoshi
深貝 聖史
Title: COUPLING DEVICE FOR ELEVATOR DRIVING MACHINES
Abstract:
The purpose of the present invention is to vertically move a car and rescue the passengers in the car, with a balance achieved between the car and a counterweight, without requiring power supply, by coupling two driving machines using a coupling member in the event of power loss or the like. This coupling device for elevator driving machines is equipped with a coupling member that is coupled to the shaft ends of the rotating bodies of at least two elevator driving machines or a coupling member that is coupled to motors driving the at least two elevator driving machines.