Hinge structures

Details Hinge structures Hinge structures

1979-06-28

1982-03-02

Schroeder, Werner H.

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

Hinge

Including toothed gear

E05D 700

Patent

active

RE0308730

ABSTRACT:
This invention relates to hinge structures. According to the present invention there is provided a hinged structure comprising a first gear segment, a second gear segment meshing with the first gear segment, and a link pivotally connected to each gear segment, the axes of the gear segments co-inciding with the axes of the pivotal connections between the link and the gear segments.

REFERENCES:
patent: 1167906 (1916-01-01), Compte
patent: 1698136 (1929-01-01), Lawrence
patent: 1877846 (1932-09-01), Getz
patent: 2072028 (1937-02-01), Cooper
patent: 2830479 (1958-04-01), Finn
patent: 3092870 (1963-06-01), Baer
patent: 3374499 (1968-03-01), Horstman
patent: 3402422 (1968-09-01), Baer
patent: 3422487 (1969-01-01), Dickinson et al.

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