Butt hinge assembly

Details Butt hinge assembly Butt hinge assembly

1989-07-13

1990-10-16

Seidel, Richard K.

Miscellaneous hardware (e.g., bushing, carpet fastener, caster,

Hinge

Including means to hold or retard hinged members against...

16342, 16375, 16 85, E05C 1700, E05D 1100

Patent

active

049625675

ABSTRACT:
A butt hinge assembly for a door hinged to a casement which keeps the opened door from moving on its hinges due to air currents or other forces acting on the surfaces of the open door. The assembly consists of a conventional butt hinge having two cooperating hinge plates joined together by a hinge pin fitted into the aligned cylidrical knuckles formed on the adjoining ends of the two hinge plates and a flat tempered spring steel plate sized to fit against the hinge plate mounted on the casement and positioned between the casement and the hinge plate. The spring steel plate has a plurality of flat fingers or extensions each sized to press against one of the cylindrical knuckles of the hinge plate which is mounted on the door.

REFERENCES:
patent: 108143 (1870-10-01), Huffer
patent: 834635 (1906-10-01), Olson
patent: 1860198 (1932-05-01), Moore et al.
patent: 1931271 (1933-10-01), Simmons
patent: 2047461 (1936-07-01), Doyle
patent: 2584404 (1952-02-01), Webb
patent: 2872697 (1959-02-01), Hizsa, Jr.

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