AUTOMATIC WINDPROOF DOOR SYSTEM CAPABLE OF MINIMIZING FRICTION CAUSED BY THE MOVEMENT OF A DOOR

摘要

PURPOSE: An automatic windproof door system is provided to maximally prevent the flow of wind by securely closing a door to a door frame.;CONSTITUTION: An automatic windproof door system comprises a door frame(10), a door(30), upper and lower horizontal movement guide members, a drive unit(20), and connection members(50). The door frame is installed on the entrance of a building. The door is horizontally slid on the door frame. The upper and lower horizontal movement guide members are connected to the top and bottom of the door and guide the horizontal movement of the door. The drive unit moves the door. The connection members connect the drive unit to the door.;COPYRIGHT KIPO 2012