HOIST WAY DOOR SEPARATION PREVENTING STRUCTURE FOR AN ELEVATOR CAPABLE OF INCREASING THE COUPLING FORCE OF A CLOSED DOOR

摘要

PURPOSE: A hoist way door separation preventing structure for an elevator is provided to prevent accidents that the users or residents of an elevator are dropped in a hoist way by applying an attachment for interrupting the separation of a hoist way door even through strong impact or force is applied to the hoist way door.;CONSTITUTION: A hoist way door separation preventing structure for an elevator comprises a hoist way door(1) and a sill. A shoe(3) is installed at the bottom of the hoist way door. A groove for guiding the shoe is formed in the sill. A ninth bracket(16) with a stopping sill is installed in the lower side surface of the hoist way door. A stopping bracket(17) is attached in the side surface of the sill so that the stopping sill of the ninth bracket can be stopped. When the hoist way door is closed, the stopping sill of the ninth bracket is inserted in a groove(170) of the stopping bracket to be a stopped state.;COPYRIGHT KIPO 2013