Screw operated ajustably positioned hinge leaf
AssigneeA/S Grorud Jernvarefabrik
InventorTore Killingstad
Life of this patent
Estimating the term…
Abstract
In a hinge for doors and the like one of the hinge blades is divided into two members, one member having a pocket in which the other member fits. The pocket has such a shape and size that the position of the other member in the pocket may be adjusted by the aid of adjustable stops in the shape of screws being provided in the hinge blade member for adjustment of a door panel in the associated door frame.
Claims3
An improvement in a hinge, especially for doors, comprising hinge blades to be secured at a door panel, and a door frame, respectively, characterized in that at least one hinge blade is constructed of a first member and a second member, said first member intended for attachment to a door panel or frame, and said second member being adjustably connected with the first member, said second member having projecting tongues formed to cooperate with and fit into matching recesses in said first member for further control of the second member, said first member having a pocket in which the second member fits, and that the dimensions of said pocket are selected in such a manner in relation to the dimensions of the second member that said second member can move in the pocket, and that the pocket is provided with means for fixing the mutual position of the first and second members, said recesses being formed as an extension of said pocket, said pocket being wedgeshaped, said pocket having a wide open end and a narrow end, the width of the narrow end approximately corresponding to the thickness of the second member, said recesses being formed at the smallest end of said narrow end and extending in a direction away from the open end.
Dependencies are inferred from the claim text.