Friction hinge having a balancing spring

Miscellaneous hardware (e.g. – bushing – carpet fastener – caster – Hinge – Having means to facilitate assembly and disassembly of hinge...

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Details

16289, 16307, 16342, 16347, 220335, E05D 1106

Patent

active

043565948

ABSTRACT:
A friction hinge arrangement for the hinged connection of a cover to a base, for example a record player base, comprises a hingeable friction member, which is mounted between the limbs of a friction member whose limbs are urged towards each other with the aid of clamping members. In order to minimize the maximum moments to be exerted when the cover is opened and closed the friction hinge arrangement is provided with a spring which biases the hinge pin and partly compensates for the force of gravity acting on the cover.

REFERENCES:
patent: 3426387 (1969-02-01), Bitney
patent: 4007513 (1977-02-01), Zernig
patent: 4193164 (1980-03-01), Okayama

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