E - Fixed Constructions – 05 – F
Patent
E - Fixed Constructions
05
F
E05F 15/10 (2006.01) E06B 1/52 (2006.01)
Patent
CA 2499345
An automatic door system for use in a door opening in a wall, wherein the door system employs an improved doorframe assembly and a header therefor; the header including a housing having an interior and an operator that is disposed in the interior of the housing such that the operator is located above the automatic door when the door is in a closed position. The operator acts on the door through a crank arm that links the operator to the door such that the operator can move the door from the closed to the open position. The operator may be hidden from view thereby providing an enhanced aesthetic appearance.
Orban David
Stiles David
Orban David
Smart & Biggar
Stiles David
LandOfFree
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