Patent ID: 6260305
Filing Date: 2001-07-17
Classification: E06B

Abstract:
A horizontal hinge door assembly for enclosing an opening, the door assembly comprising:a plurality of elongate U-shaped channel frame members having an outer wall with an inner surface, an inner wall being shorter than the outer wall and a connecting lower wall with a channel being formed between the outer wall, inner wall and lower wall, which said frame members are connected together to form a door assembly door frame, the door frame having a front and a back and two opposed sides and having an opening therebetween;a hinge;a door having a top, bottom and side edges said door being hingedly mounted to at least one of the two said opposed sides for motion of the door between an open position and a closed position for enclosing the opening, wherein when the door is in the closed position the door rests on the inner wall of the frame member and forms a gap between the inner surface of the outer wall and the side edge of the door which gap is open and extends from the top of the door to the bottom of the door and into the channel;the frame members having opposed to the side edge of the door when the door is in the closed position at least one gasket opening in the inner surface of the outer wall of at least one of the frame members for securing a gasket to the outer wall; andan elongate gasket to seal the gap when the door is in the closed position comprising a leg portion which is inserted into the gasket opening to secure the gasket to the outer wall and a body portion which extends outwardly from the inner surface of the outer wall of the frame member across the gap toward the inner wall which body portion is contacted by the bottom of the door where the body portion and bottom of the door meet and the gasket is bent and pivoted downward at the juncture of the leg portion and body portion by the bottom of the door when the door is in a closed position so that the body portion is contacted only by the bottom of the door and the body portion extends across the gap sealing the gap and extends under the bottom of the door.