Door car and automatic carriage return type door for automatic carriage return

摘要

(57) Abstract Objective The automatic carriage return type door which power source main point is not done is offered. Constitution As for door car 5 for automatic carriage return, the car which is supported with framework body 11When wheel 12 turns, with the revolution rotary returning/repeating of converse directionThe elastic body 14 which generates returning power is internalized. This door car bottomThe door itself 1 which is installed in the arm, paralleling to guide component 3, it opensWhen it does, the door itself automatic by aforementioned rotary carriage return power closingIt tries to move to direction.