Single -pin furniture hinge

Details Single -pin furniture hinge Single -pin furniture hinge

1994-12-20

1997-04-08

Rachuba, M.

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

Hinge

Resiliently biased hinge

16307, E05F 108

Patent

active

056176120

ABSTRACT:
A furniture hinge (10) comprises a first cup-shaped element (11) and a second arm-shaped element (12) pivoted together to rotate reciprocally from an open position to a closed position. The arm-shaped element (12) is made of sheet metal with one end (20) bent to wind round a hinge pin (21) supported in the cup (11). The bent end of the arm-shaped element (12) also defines bearing surfaces (22) for a double twist pressure spring (23) which pushes the first and second element towards the closed position starting from a position close to the latter. A U-bolt forms the hinge pin (21) and a pin (26) supporting the spring.

REFERENCES:
patent: 2235984 (1941-03-01), Devereaux
patent: 2272230 (1942-02-01), Voorhees
patent: 3431587 (1969-03-01), Beteznak
patent: 3613151 (1971-10-01), Anderson et al.
patent: 3728757 (1973-04-01), Lloyd
patent: 3940828 (1976-03-01), Lautenschlaeger
patent: 4177540 (1979-12-01), Gorton
patent: 4654930 (1987-04-01), Lautenschlager
patent: 4675941 (1987-06-01), Grass
patent: 5027474 (1991-07-01), Bowers
patent: 5369841 (1994-12-01), Bembnowski

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