Remote fail-safe control for elevator

Details Remote fail-safe control for elevator Remote fail-safe control for elevator

1997-09-08

1998-10-06

Nappi, Robert

Elevator, industrial lift truck, or stationary lift for vehicle

With monitoring, signalling, and indicating means

187395, 187299, B66B 134

Patent

active

058179941

ABSTRACT:
A remote control arrangement (and method) for generating a car command remotely, includes a wireless transmitter and a wireless receiver which is coupled to an elevator controller. The receiver is detachably connected to wiring which leads to the controller. After finishing use of the transmitter/receiver arrangement, elevator service personnel detaches the receiver from the elevator wiring leading to the controller.

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patent: 5578801 (1996-11-01), Hofmann

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