ELEVATOR DOOR CAPABLE OF PREVENTING THE EXPANSION OF FIRE WHICH IS GENERATED INSIDE ELEVATOR TO THE INSIDE BUILDING

摘要

PURPOSE: An elevator door is provided to prevent the expansion of fire which is generated inside an elevator case to outside by fixing a heat-insulating panel to the outer side of a door.;CONSTITUTION: An elevator door comprises a heat-insulating panel(2). The heat-insulating panel is fixed to the outer side surface of a door. The heat-insulating panel prevents the expansion of fire which is generated inside an elevator case to outside. The supporting frame is installed in the outer side surface of a door. The both ends of a supporting frame are fixed to a door and the heat-insulating panel is closely adhered to the outer surface of a door. The heat-insulating panel is a strong plaster board or an ALS panel. A recessed portion which is inserted into the heat-insulating panel is formed in the door.;COPYRIGHT KIPO 2012