Hinge device

Details Hinge device Hinge device

1991-07-08

1993-10-19

Sipos, John

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

Hinge

Resiliently biased hinge

16308, E05F 108, E05F 500

Patent

active

052533913

ABSTRACT:
A hinged device includes a stationary component hinged with a rotatable component by means of a damper element wherein a lid shaped rotatable component is opened or closed at a low speed by means of a torsion bar connecting the stationary component and the rotatable component, and high viscosity grease is filled in gaps between bearings and small diameter shaft portions of the hinge.

REFERENCES:
patent: 2395456 (1946-02-01), Bunker
patent: 2774099 (1956-12-01), Thomas
patent: 2821942 (1958-02-01), Goodwin
patent: 2908050 (1959-10-01), Sullivan et al.
patent: 2987332 (1961-06-01), Bonmartini
patent: 3022536 (1962-02-01), Floehr
patent: 3146847 (1964-09-01), Rutman et al.
patent: 3209391 (1965-10-01), Mangini
patent: 3254452 (1966-06-01), Costantini et al.
patent: 3787923 (1974-01-01), Peterson
patent: 4571775 (1986-02-01), Leonard
patent: 4944481 (1990-07-01), Yurchenco et al.

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