Hinge with adjustable friction
AssigneeElesa S.p.A.
InventorAlberto Bertani
Life of this patent
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Abstract
Hinge for moving a door with respect to a stationary wall characterized in that it is composed of two opposing wings provided with through fixing holes and provided with a mutual engagement area, the mutual engagement area including shaped and complementary bushings protruding from one of the walls of each of the wings, the bushings housing, respectively a matching and friction system composed of a wedge-shaped matching element and a bushing-shaped matching element opposed to each other, kept in mutual connection by a screw-nut system.
Claims8
Hinge for moving a door with respect to a stationary wall characterized in that it is composed of two opposing wings provided with through fixing holes and provided with a mutual engagement area, said mutual engagement area including shaped and complementary bushings protruding from one of the walls of each of said wings, said bushings housing, respectively a matching and friction system composed of a wedge-shaped matching element and a bushing-shaped matching element opposed to each other, kept in mutual connection by a screw-nut system.
Dependencies are inferred from the claim text.