Hinge device

Details Hinge device Hinge device

1991-07-24

1992-09-01

Spruill, Robert L.

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

Hinge

Resiliently biased hinge

16 85, 16342, E05F 508

Patent

active

051427389

ABSTRACT:
A hinge device to be used between a rotatable component and a stationary component to work as a pivoting device and to permit a restrained rotation of one component in relation to the other due to a high viscosity grease and the torsional force of a coil spring inserted therein in a predetermined angular range; and subsequently to restrain the rotating speed by means of the high viscosity grease and the coil spring.

REFERENCES:
patent: 4574423 (1986-03-01), Ito et al.

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