Hinge for windows, doors and furniture frames

摘要

The hinge has at least two tubular heads held rotatable relative to each other through a common bearing bolt (8) and common axle. The bearing bolt has a ring-shaped circumferential or partly circumferential incision (9) forming a stop so that a security element (10), such as a washer with radially inwardly protruding tabs (12), can be inserted to lock the movement of the bolt axially relative to the hinge heads (4,6). The incision or stop can be provided at the transition between two sections of the bolt of different diameter.