APPARATUS FOR AUTOMATICALLY OPENING AND CLOSING DOOR FOR ROAD TOURIST TRAIN

摘要

[purpose];An object of the present invention is to provide an automatic door opening and closing device for a road sightseeing train that can automatically open and close all the doors installed in each vehicle at a convenient time.;[Configuration];In the case where one or more boarding vehicles are connected to the leading tow vehicle and hinged lifting doors are installed at each hatch of each vehicle, a driving device 2 is installed at the bottom of the undercarriage of each vehicle to provide the driver's control unit and the pneumatic tank side. Pneumatically and electrically connected, drive shaft (3a) at the lower end of the shaft of the drive lifting door (1a) and driven arms (3b, c) are fixed to the lower end of the shaft of the remaining driven lifting doors (1b, c) The free end of the drive arm 3a is directly connected to the ram 5 of the drive device 2 and connected to adjacent driven arms 3b and c by links 4a and b. Automatic door opening and closing device for sightseeing trains.