Procedure and apparatus for forming a rectangular collar at the

Process and a device for the production of grooves on a wall of

Process and a spinning lathe for producing wheel rims

Process and apparatus for fabricating stepped nails

Process and apparatus for forming a circular lip around an openi

Process and apparatus for forming internally enhanced tubing

Process and apparatus for rolling forming a cylindrical member h

Process and apparatus for the intermittent straightening of wire

Process and apparatus for the manufacture of a cooking vessel by

Process and apparatus for working an edge portion of a container

Process and arrangement for the cold forming of hollow workpiece

Process and device for manufacturing a gear part with outer teet

Process and device for metal spinning

Process and means for automatically matching at least two substa

Process and tool for deburring flame-cut sheet metal elements

Process for controlling a rolling mill having oblique rolls and

Process for controlling the revolving path motions of the spinni

Process for forming a threaded member

Process for forming a workpiece and rolling machine

Process for forming helical screw threads having a flank with ze