Composite door and frame
OwnerRichard J. Richardsoninventor
Life of this patent
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OwnerRichard J. Richardsoninventor
Estimating the term…
A swing door is described having a door frame, hinge assembly, transparent panels supported by the door frame and a glazing strip surrounding the panel edges. The door frame is formed from pultruded rail elements wherein each rail element is defined by a rail profile including a channel for accepting the panel and forming seal with the glazing strip. The channel has a base defined by a first wall in the profile and the profile further includes second, third and fourth continuous walls having outside surfaces and defining with the first wall and enclosure adjacent to channel for receiving the hinge assembly and wherein the outside surfaces are substantially free of projections from their surfaces. A frame assembly for supporting such a door includes a pultruded frame rail element having a first leg and a second leg integral with each other and wherein each of the first and second legs have respective thicknesses and wherein each leg includes at least one internal wall defining a fully enclosed void within the thickness of the leg.
A frame assembly for supporting a door, the frame assembly comprising:
A frame assembly for supporting a door, the frame assembly comprising a plurality of pultruded frame rail elements connected together to form a frame assembly, wherein each frame element has a first leg and a second leg integral with each other and wherein each of the first and second legs have respective thicknesses and wherein each leg includes at least one internal wall defining a fully enclosed void within the thickness of the leg, wherein the second leg has integral with it a third leg parallel to the first leg and defining with the first and second legs a channel for accepting hardware, a contact plate extending across the channel and covering the channel from the third leg to the first leg, and a contact plate retaining clip for retaining the contact plate in place.
A frame assembly for supporting a door, the frame assembly comprising:
A frame assembly for supporting a door in an opening so that the door can provide a closure when installed in the frame, the frame assembly comprising:
A frame assembly for supporting a door, the frame assembly comprising pultruded frame rail elements having a first leg and second leg integral with each other, wherein each of the first and second legs have respective thicknesses and wherein at least the first leg includes at least one internal wall defining a fully enclosed void within the thickness of the leg to define first and second spaced apart walls in the leg extending from a front portion of the frame to a rearward portion of the frame, and a mounting element for engaging a connection with a door, the mounting element engaging the first wall of the first leg of the frame rail element between the front portion and the rearward portion.
A method of assemblying a frame for supporting a door, the method comprising the steps of assemblying first and second frame elements wherein each of the first and second frame elements include a first leg and second leg integral with each other and wherein each of the first and second legs have respective thicknesses and wherein at least one leg includes at least one internal wall defining an at least partially enclosed void within the thickness of the leg to define first and second spaced apart walls in the leg, and mounting a joining element to the first wall of one leg of each of the frame rail elements without passing completely through the second wall of the respective frame rail elements such that adjacent ends of each of the first and second frame elements are held by the joining elements to form a corner of the frame elements.
Dependencies are inferred from the claim text.