Ratchet hinge structure

Details Ratchet hinge structure Ratchet hinge structure

1983-08-17

1985-03-26

Silverberg, Fred Andrew

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

Hinge

Pliant or elastic hinge

16239, 16242, 16342, 16386, E05D 1108, E05D 302

Patent

active

045064083

ABSTRACT:
The present invention relates to a structurally uncomplicated, lightweight and inexpensive variable position hinge structure. The hinge structure comprises a male component, a portion of which comprises a relatively raised and non-raised portion, and a female component, a portion of which comprises a relatively raised and non-raised portion. The raised and non-raised portions of the male and female components mesh to lock the male and female components relative to each other at various positions of rotation therebetween.

REFERENCES:
patent: 7831 (1877-08-01), Bradley
patent: 595789 (1897-12-01), Smith
patent: 1044055 (1912-11-01), Johnson et al.
patent: 1759237 (1930-05-01), McClure
patent: 2872697 (1959-02-01), Hizsa, Jr.
patent: 3000049 (1961-09-01), Terry, Jr.
patent: 3268946 (1966-08-01), Case

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