7 Metalworking machines; handling machines and machine tools, namely, machines for industrial automation in the nature of electric rotary tables; tools as parts of machines, namely, machines for industrial automation in the nature of electric rotary tables; standardized elements as parts of machines or machine tools for tool construction, namely, push-off springs, adjustment washers, strippers, extraction tools, end play plates, bolt-on pillars, receiving sleeves for springs, receiving sleeves for clipping punches, reception plates for clipping punches, delimiting guides for conveyor belts, drill bushes with and without collar, pin guides, liners, collar bushings, head posts, damping discs, cover bars, distance plates, spacer tubes, spacers and spacer tubes for ball cages, triangular sections, triangular hollow sections, compression springs, compression plates, thrust pads, insertion tools for spring-mounted thrust pads, die spigots, injection cartridges, injection pistols, position adapters with part position control, sequential compound dies, upper compartments, bellows, spring blocks, spring bolts, combined spring and spacer units, springs, spring-mounted thrust pieces, spring washers, spring discs, flat strips, flange bushings, conveyor belts, guide bushes, guide links, guide strips, guide elements, guide bearings, guide pillars, gas pressure springs, ground boards and strips, sliding elements, sliding plates, sliding blocks, rubber bellows, cast pillar frame bases, expandable bushings, support bearings, retaining washers, retainers, hard metal clipping punches, hollow round rods, hollow pillars, cage retainers, boxes for testing pins, sluice valves, small presses, ball inserts, ball bearing guides, ball cages, plastic springs, plastic plates, coupling pins, load frames, strips, punching and stamping units, punches, extraction tools, measuring pin holders, centre-retained demountable pillars, dowel pins, sheets, pneumatic conveyor belts, pneumatic conveyors, press consoles, prismatic guideways, profile clipping punches, test pin holders, test pin boxes, transverse profiles for conveyors, rectangular ejectors, rectangular punches, ring blocks, roller cages, roller slides, tubular springs, round bars, pillars, demountable block die sets, scrappers, piercing die bushes, clipping punches, clipping punch feeder plates, quick change clipping punches, quick change frames, helical compression springs, sintered guide bushes, special die sets, clamping elements, clamping spigots, special springs, steel plates, steel die sets, stands for conveyor belts, guide bushes for punches, lifter pins for press tool strips, tank plate systems, workpiece lifters, disc springs, supporting bolts, conveying and fastening elements, overrun cams, shaping profile rots, universal swivel hoist rings, urethane springs, urethane sheets, square punches, square bars, square hollow bars, four pillar die sets, roller inserts, roller rails, low maintenance sliding elements, demountable guide pillars, tooling setups for sequential compound dies, tool slides, tool quick change frames, angle bars, swivel hoist rings, centering units, two pillar die sets, cylinder head ejectors, cylinder head punches, straight pin bushes, straight pin extractors; mechanical handling apparatus for grabbing, retaining, depositing, translations and revolving movements and conveying of workpieces and loading and unloading of machine tools; elements of the aforesaid handling apparatus, namely, grabs, linear movement units and turning units; portal robots for machine tools, part of machines for automation and robotics, in particular short-stroke units, translation units, linear axes, rotation units, electric motor modules and grabs; rotary indexing tables, built-in rotary indexing tables, NC rotary tables, electromechanical rotary indexing tablets; turret heads parts of lathes; electronic rotary tables being parts of machine tools