Closure fasteners – Braces
Patent
1976-05-13
1978-04-04
Dorner, Kenneth J.
Closure fasteners
Braces
292DIG15, 292238, E05C 1744
Patent
active
040823377
ABSTRACT:
A door securing device comprising a combination of conventional hardware items which, when combined, produce a convenient assembly. The standard items include a hinge securable by one element to either the door frame or the door itself according to the opening direction of the door and a conduit hanger attached to the secured element of the hinge. A plurality of threaded bolts inserted in the other hinge element form the latching detent. The conduit hanger can then be positioned to either oppose the unlatching motion of the free hinge element, retain the hinge in unlatched state or totally out of the way to thereby permit self-latching engagement.
REFERENCES:
patent: 185043 (1876-12-01), Osborn
patent: 1185547 (1916-05-01), Rugar
patent: 1584637 (1926-05-01), Negviller
patent: 3341240 (1967-09-01), Hazard
patent: 3913171 (1973-10-01), Reid
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