Hinge part blank from rolled or drawn strip profiled material

摘要

In a hinge-part blank made from a rolled or drawn profiled strip of stock that is separated into the individual hinge-part blanks by beam-cutting along an oblique boundary line (I) followed by parting along a parting line (II), the profiled strip of stock has a T- or Y-shaped cross section and is separated into the individual hinge-part blanks by beam-cutting along the boundary lines (I) and the parting lines (II) and is separated at that time in the region of the hinge head (7 or 8) by means of a saw cut along a parting line (III).