Dual pivot hinge assembly

Details Dual pivot hinge assembly Dual pivot hinge assembly

1997-10-03

1999-06-29

Mah, Chuck Y.

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

Hinge

Having plural hinge axes

16366, 16334, E05D 1106, E05D 1110

Patent

active

059154411

ABSTRACT:
A hinge is provided having an interior pivot point and an exterior pivot point for mounting a door to a frame such that the door is capable of opening a full one hundred eighty degrees. The hinge has a lower bracket having mounted on the frame, a central pivot link rotationally attached to the lower bracket, an exterior pivot pin extending between the lower bracket and the central pivot link providing for rotational movement of the pivot link with respect to the lower bracket, an upper bracket mounted on a door, and an interior pivot pin, parallel to the exterior pivot pin, extending between the upper bracket and the central pivot link providing for rotational movement of the door with respect to the central pivot link.

REFERENCES:
patent: 2843873 (1958-07-01), Slower
patent: 4928350 (1990-05-01), Morgan
patent: 5493760 (1996-02-01), Takimoto
patent: 5561887 (1996-10-01), Neag et al.
patent: 5632065 (1997-05-01), Siladke et al.
patent: 5685046 (1997-11-01), Neag et al.
Emka Handbook, 1997, two pages re: "180 Concealed Hinge.".

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