Shock pivot hinge

Details Shock pivot hinge Shock pivot hinge

1979-03-08

1980-10-21

Kundrat, Andrew V.

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

Sash balances

Spring

16170, 16148, E05D 700

Patent

active

042285615

ABSTRACT:
A shock pivot hinge for the upper corner of a door at its hinge side includes an upper jamb leaf and a door leaf below it having an inner side for engaging the face of the door and also having an end portion provided with a vertical opening. The jamb leaf is provided with an opening directly above the door leaf opening, and a block is mounted in each opening with a pivot pin extending vertically from one of the blocks toward the other block which has a vertical passage therein receiving the pin. The pin is offset in the same direction relative to the centers of both blocks in a vertical plane perpendicular to the inner side of the door leaf, and the blocks are adapted to be turned 180.degree. in the leaf openings to locate the pin a different distance from the inner side of the door leaf.

REFERENCES:
patent: 128593 (1872-07-01), Cluff
patent: 2039774 (1936-05-01), Bryson
patent: 2151240 (1939-03-01), Soss
patent: 3561038 (1971-02-01), Bennett
patent: 3874027 (1975-04-01), Parsons

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