Device for centering spectacle lenses and for fastening a holdin

Device for centerless grinding of rotation-symmetrical surfaces

Device for circular and/or profile grinding

Device for clamping a disc-shaped tool

Device for clamping a disc-shaped tool

Device for clamping a saw blade to a saw working machine

Device for clamping crankshafts in grinding machines

Device for cleaning drums

Device for cleaning ship's sides, tank walls, and similar surfac

Device for cleaning vehicle wheels

Device for continuously grinding the edges of moving metal foils

Device for controlling expansible grinding tools

Device for cutting and grinding a doughnut shaped substrate and

Device for deburring workpieces

Device for disengaging a suction mechanism from a lens

Device for driving a body that performs a tumbling and rotating

Device for ending the feed movement of a grinding wheel

Device for external magnetic abrasive machining of cylindrical c

Device for fabricating axially symmetric aspherics

Device for fastening a holding part on an eyeglass lens