Traffic responsive control system for automatic swinging door

Details Traffic responsive control system for automatic swinging door Traffic responsive control system for automatic swinging door

E - Fixed Constructions

05

F

268/25, 342/17.3

E05F 15/20 (2006.01) E05F 15/12 (2006.01)

Patent

CA 1222040

ABSTRACT OF THE DISCLOSURE The present invention relates generally to traffic responsive control systems for automatic swinging doors and relates more particularly to a new and improved traffic responsive control system for sensing traffic approaching the door and operable for opening the door away from the approaching traffic, holding the door open until the traffic passes completely free of the door and controlling the operation of the door to prevent abrupt engagement of the door with traffic in or adjacent to the path of travel of the door.

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