Patent ID: 8458858

Claim:
A hinge plate comprising: (a) a first part for attachment to a frame or a door panel, said first part comprising first and second hinge rollers spaced by a distance from one another; (b) first and second sleeves disposed respectively in said first and second hinge rollers so as not to rotate; (c) a pin inserted into said sleeves, said pin bridging the distance between said hinge rollers and comprising a pin head and a connector end; and (d) a pin screw comprising a pin screw head attached to said connector end and a collar fitted into one of said sleeves with a wedge fit; wherein said pin head and said pin screw head are countersunk within said hinge rollers; wherein said pin and said pin screw are connected with one another by means of threads, or are locked into one another by means of a bayonet closure; and wherein said pin has a rotation locking mechanism that interacts with said first sleeve.