Apparatus and method for producing open-topped cylindrical conta
Apparatus and method for production of balls by a rolling operat
Apparatus and process for forming metal member including bases p
Apparatus and process for forming vehicle wheel rims
Apparatus for flattening irregular circumferential surfaces in s
Apparatus for forming a baffle
Apparatus for forming an enlarged flanged hole in a curved surfa
Apparatus for making a hole and a hole-surrounding collar in the
Apparatus for reforming and restoring the surface of a cylindric
Apparatus for spin-forming a circular body from a flat blank met
Apparatus for the machining of cylindrical surfaces
Apparatus for the machining on cylindrical surfaces on metal-cut
Automated collar-forming drill mechanism