Static structures (e.g. – buildings) – With adjunctive means for assembly or disassembly – Structure includes tool or opening to provide access for a...
Patent
1976-05-14
1977-09-20
Bell, J. Karl
Static structures (e.g., buildings)
With adjunctive means for assembly or disassembly
Structure includes tool or opening to provide access for a...
E04G 2300
Patent
active
040487717
ABSTRACT:
A door framing-fixture and method is disclosed. The fixture includes a top member, a bottom member and a pair of opposed side members.
The members are connected together to form a rectangular fixture complementary with the interior of a metallic door frame having opposed jambs and a connecting header. Brace members are located adjacent the bottom member and extend rearwardly for connection to the jambs. A cross member extends between the opposed side members. After the fixture is installed in the metallic door frame, the door frame-fixture assembly is positioned at a desired door location and a wall is constructed adjacent the assembly. The wall is connected to the metallic door frame. The fixture is removed from the frame prior to installing a door.
REFERENCES:
patent: 2914812 (1959-12-01), Christian et al.
patent: 2914813 (1959-12-01), Christian et al.
Bell J. Karl
Emch Richard D.
The Vicon Supply Company
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