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US 6,401,298 B1Granted
Hinge
AssigneeJulius Blum Gesellschaft m.b.H.
InventorGünter Lenz
Life of this patent
Estimating the term…
Abstract
A furniture hinge comprises a hinge casing and a hinge arm, each adapted to be mounted on different furniture parts and connected by means of hinge links, and a pressure spring acting on one hinge link. The pressure spring is a leg spring which is mounted on a hinge axle connecting a hinge link to the hinge arm.
Claims10
A hinge for hingedly connecting a furniture door to an article of furniture, said hinge comprising:
- a hinge arm adapted to be connected to an article of furniture;
- a casing adapted to be connected to a furniture door;
- an inner link having first and second opposite ends, said first end of said inner link being pivotally connected to said hinge arm by a first axle, and said second end of said inner link being pivotally connected to said casing by a second axle;
- an outer hinge link having first and second opposite ends, said first end of said outer link being pivotally connected to said hinge arm by a third axle, and said second end of said outer link being pivotally connected to said casing by a fourth axle, said inner and outer links cooperating to form a quadrangular linkage connecting said casing to said hinge arm, such that said casing is movable about said quadrangular linkage between an open position and a closed position;
- and
- a U-shaped leg spring having a first leg acting on said inner link and urging said inner link into the closed position when said casing is in or near the closed position, and a second leg mounted on said third axle connecting said outer link to said hinge arm, wherein said leg spring comprises a folded metal strip having a folded end that encircles said third axle.
3 more elements
A hinge for hingedly connecting a furniture door to an article of furniture, said hinge comprising:
- a hinge arm adapted to be connected to an article of furniture;
- a casing adapted to be connected to a furniture door;
- an inner link having first and second opposite ends, said first end of said inner link being pivotally connected to said hinge arm by a first axle, and said second end of said inner link being pivotally connected to said casing by a second axle;
- an outer link having first and second opposite ends, said first end of said outer link being pivotally connected to said hinge arm by a third axle, and said second end of said outer link being pivotally connected to said casing by a fourth axle, said inner and outer links cooperating to form a quadrangular linkage connecting said casing to said hinge arm, such that said casing is movable about said quadrangular linkage between an open position and a closed position;
- and
- a U-shaped leg spring comprising a folded metal strip so as to define a two layered leg spring having a first leg, a second leg mounted on said third axle, and a bent portion interconnecting said first and said second legs, wherein said first leg acts on said inner link so as to urge said inner link into the closed position when said casing is in or near the closed position, and
- wherein an end of said second leg, which is remote from said bent portion, encircles said third axle connecting said outer link to said hinge arm.
4 more elements
Dependencies are inferred from the claim text.