Closure fasteners – Cross bars – Screw-operating means
Patent
1984-12-18
1987-01-06
Moore, Richard E.
Closure fasteners
Cross bars
Screw-operating means
E05C 1750
Patent
active
046341587
ABSTRACT:
A brace assembly for a door including an elongated brace bar hingedly mounted at one end to the door frame to permit the brace bar to swing about two perpendicular axes, and means for securing the other end of the brace bar to the door frame when the brace bar spans the door in operative position. A pressure control device is mounted on the mid-portion of the brace bar for positively and adjustably exerting pressure against the door in closed position when the brace bar is in operative position, in order to stabilize the door in a rigid closed position.
REFERENCES:
patent: 181269 (1876-08-01), Keese et al.
patent: 1739911 (1929-12-01), McMurray
patent: 2421275 (1947-05-01), Lopez
patent: 2472397 (1949-06-01), Bennett
patent: 4082332 (1978-04-01), Palmer
Lackey Harrington A.
Moore Richard E.
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