APPARATUS FOR OPENING AND SHUTTING OF ELECTRIC RAIL CAR DOORWAY

摘要

PURPOSE: A door lock system of an electric rail-car is provided to increase the safety of a passenger by decreasing the inconvenience the passenger gets off due to the breakdown of a door. CONSTITUTION: A door lock system of an electric rail-car(1) comprises extension parts(11) and door guide parts(30). The extension parts are extended and protruded to both sides of the upper part of a door(10). Magnetic materials(33) are installed on the extension parts. Non-magnetic materials(34) are installed on the magnetic materials. Electric motors(21) are respectively installed on the lower parts of the extension parts. The door guide part is downwardly extended from both sides of the rail-car body. The door guide part guides in order for the door to be lifted and opened/closed.