Egress 4-bar hinge assembly

Details Egress 4-bar hinge assembly Egress 4-bar hinge assembly

2006-05-23

2006-05-23

Sandy, Robert J. (Department: 3677)

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

Hinge

Having plural hinge axes

C016S370000, C016S371000, C016S346000, C049S246000

Reexamination Certificate

active

07047600

ABSTRACT:
An egress 4-bar hinge assembly having two load-bearing links that pivot about spaced-apart bearing pivot points, wherein an entire length of at least one of the links overlies a planar bearing surface. The two links include a cooperating interface selected to engage through only a portion of the respective range of motions. The hinge assembly includes a support extension to define the bearing surface, wherein the support extension can include an integral end cap.

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patent: 6434887 (2002-08-01), Nakanishi et al.
patent: 6442898 (2002-09-01), Wu
patent: 2003/0213100 (2003-11-01), Brain et al.

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