Spring biased furniture hinge having a brake mechanism
First Claim
1. A furniture hinge for two housing parts movable relative to one another, comprisinga housing mounted on one furniture part;
- a hinge arm mounted on the other furniture part;
two pivotable hinge plates pivotally connecting said housing with said hinge arm;
locking means provided with a spring mounted on one of the hinge plates;
a cylinder-and-piston unit having a piston pivotally mounted on said hinge arm and having a first sliding surface, and a brake cylinder slidably movable relative to said piston and having a second sliding surface;
a cam lever mounted on another of said hinge plates and arranged to move said brake cylinder relative to said piston; and
means for increasing friction between said brake cylinder and said piston and including a friction-increasing coating provided on at least one of said first and second sliding surfaces.
1 Assignment
0 Petitions
Accused Products
Abstract
A furniture hinge for two housing parts has a housing mounted on one furniture part, a hinge arm mounted on the other furniture part, two pivotable hinge plates pivotally connecting the housing with the hinge arm, a spring which forms a locking device, a cylinder-and-piston unit having a piston pivotally mounted on the hinge arm and a brake cylinder slidably movable relative to the piston under the action of a cam lever mounted on one of the hinge plates and arranged to move the brake cylinder relative to the piston, wherein the sliding surface of the brake cylinder and/or the piston has a friction-increasing coating.
37 Citations
11 Claims
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1. A furniture hinge for two housing parts movable relative to one another, comprising
a housing mounted on one furniture part; -
a hinge arm mounted on the other furniture part; two pivotable hinge plates pivotally connecting said housing with said hinge arm; locking means provided with a spring mounted on one of the hinge plates; a cylinder-and-piston unit having a piston pivotally mounted on said hinge arm and having a first sliding surface, and a brake cylinder slidably movable relative to said piston and having a second sliding surface; a cam lever mounted on another of said hinge plates and arranged to move said brake cylinder relative to said piston; and means for increasing friction between said brake cylinder and said piston and including a friction-increasing coating provided on at least one of said first and second sliding surfaces. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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Specification