Means for sharpening a studded rock drill crown

Mechanical finishing and media therefor

Mechanism for precision locating of a crankshaft in an...

Media roller high friction surfacing system

Metal conditioning planetary grinder

Metal strip edge grinding apparatus

Method and apparatus for abrading

Method and apparatus for abrasively machining a workpiece

Method and apparatus for advancing workpieces to be ground...

Method and apparatus for aligning optical elements

Method and apparatus for applying ultrasonic energy to a...

Method and apparatus for automatically buffing a golf ball

Method and apparatus for bevelling interior angles of sheets...

Method and apparatus for buffing a tire sidewall

Method and apparatus for burnishing splines and gears using...

Method and apparatus for cleaning workpieces

Method and apparatus for computer numerically controlled pin...

Method and apparatus for contouring a flexible lens

Method and apparatus for correcting and buffing tires

Method and apparatus for correcting diametrical taper on a...