DOOR DEVICE OF ELEVATOR

PROBLEM TO BE SOLVED: To provide a door device of an elevator having a door shoe fall-off preventive means without disconnecting the connection of a door and a guide shoe even in any state, and constituted for forming a guide groove extending in the opening/closing direction of a car or a landing door on a sill under surface. SOLUTION: Since this invention is constituted so that a guide shoe side engaging means 16 is installed in a position abutting on a door opening side surface 20 and a door closing side surface 21 orthogonal to the door opening/closing direction of a landing door side engaging means 13 arranged in a lower part of the door, even if the connection between the guide shoe side engaging means 16 and the landing door side engaging means 13 is disconnected, a guide shoe 17 can be pressed and operated in the same direction as the door opening/closing operation direction, and the disconnection, fixed stagnation and falling of the guide shoe 17 from the car or the landing door can be suppressed. COPYRIGHT: (C)2010,JPO&INPIT