Sunday, October 22, 2017


•Required in two component :-
• Fitted to the evaluator car
• Fitted to the landing

•Landing doors must be incombustible , preferably of sheet steel construction over a light steel framework of about 30mm overall thickness.

•They usually slide sideways in vertical movement.

Elevator doors protect riders from falling into the shaft. The most common configuration is to have two panels that meet in the middle, and slide open laterally. In a cascading telescopic configuration (potentially allowing wider entryways within limited space), the doors run on independent tracks so that while open, they are tucked behind one another, and while closed, they form cascading layers on one side.