Swing door hinge

Details Swing door hinge Swing door hinge

1990-12-27

1992-01-07

Spruill, Robert L.

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

Hinge

Resiliently biased hinge

16281, 16235, 16286, 16284, 16305, 16291, 16296, E05F 112

Patent

active

050778641

ABSTRACT:
A swing door hinge is provided comprising a first hinge member having a projection of approximately rectangular block shape and provided with at least two engaging recesses, the first hinge member being intended to be mounted to either a wall frame or a swing door, and a second hinge member having at least two engaging arms inserted into respective engaging of the first hinge member for pivotal movement and guide openings provided in the engaging arms. The second hinge member, which is also intended to be mounted to the wall frame or the swing door whichever does not carry the first hinge member, has pivot pins mounted in the guide openings and yieldingly urged by respective springs in the inward direction. Each pivot pin is inserted at its front end into a respective engaging recess of the first hinge member and pivotably mounted to a shaft which is installed in such a position of the projection that the distance thereof from the front end of the projection is smaller than the distance thereof from each side end of the projection.

REFERENCES:
patent: 1294793 (1919-02-01), Gray
patent: 3295589 (1967-01-01), Pfleger

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