TH3086A - Door closing device - Google Patents

Abstract

Control devices for the control of electric doors as used in the subway or train cars in the capital. Contains equipment for Interrupted and open the door that is about to close when an obstacle is detected, the movement of the door is monitored and when the door is stopped Down will cause the respective controls Which will at the very least make The door partially opens and will cause the door to be closed. Automatically until the obstacle is out of the way.

Claims (3)

1. A door closing device consisting of a control device that, when working, is driven to open and close the door. Movement in response to stopping while the door is sliding Making it produce a variable output, knowing that there is an obstacle And there are interrupt control devices that respond to the changes. As such by interrupting the work of the device forcing to allow Remove that barrier 2. Door closing device according to claim 1, including equipment for Check the output of the immobilizer when the door arrives. Partially closed position 3. Equipment Tag: