7 Machine tools for stamping, pressing, cutting, handling, welding, assembling, riveting, and screwing, namely, precision stamping tools, clamping tools, welding units, welding clamps and torches, picker arm, gripper, double-rotating hook, vacuum gripper, magnetic gripper, feed drive with pneumatic or electronic actors, combined punching and bending tools, riveting tools, screwing tools, tools for machine tools in the nature of stamping, pressing, cutting, handling, welding, assembling, riveting, and screwing, namely, chucking reamers, drill bits, gripper arms, vacuum suction cup, peening tool, riveting head, screw bits, stamp bits, machines, namely, transport mechanisms in production plants in the nature of conveyor belts, chains for conveyors, track systems for movable carriers primarily comprised of conveyor belts, carrier chains for conveyors, elevators, roller conveyor, powered roller conveyor, rotary indexing machine, linear conveyor, rotary table conveyor, pallet-conveyor, conveying system with self-propelling workpiece holder primarily comprised of a conveyor, manufacturing and assembly plants in the nature of assembly line conveyor machinery; linear and transportation system with hinged carriers primarily comprised of chassis for the carriers and the track systems for the guide rollers of the chassis and also containing stop devices, turntables, lifting stations, clamping stations, rotary drive all for the carriers, assembly line conveyor machinery, linear and transportation system with loosely linked carriers primarily comprised of chassis for the carriers and the track systems for the guide rollers of the chassis and also containing stop devices, turntables, lifting stations, clamping stations, rotary drive all for the carriers, all of the foregoing for the semi-automated or fully automated production of components for engines, transmissions, axles, steering systems, gears and wheel sets, electric or electronic components or medical devices or furniture fittings; assembly lines, namely, a series of machines for assembling automotive parts, furniture fittings, brakes, gear parts, medical apparatus, parts for automotive steering systems, gears, electric or electronic components, blood evacuation systems, evacuated tubes for blood collection in successive stages, conveyor belts, conveyor chutes being structural parts of conveyors and transfer mechanisms in the nature of robots, conveyor belts, ball transfer units, roller conveyors, carrier chains for conveyors, track systems for assembling carriers primarily comprised of guide rails, crossings, switches, turntables and also containing tooth belt drives, roller tracks, belt conveyors, and elevators; machine parts, in particular machine tools, namely, clamping plates, tool and workpiece changing devices, and transport carriages for tools or workpieces, for use in transport, processing or production plants; machine parts, namely, metal cutting and/or punching tools; bearings; machine frames and bearings to provide vibration-damped mounting specially adapted for drives for machines, machines and/or machine parts; torsionally rigid machine frames specially designed for mounting drives, machines and/or machine parts, conveyor belts, chains, track systems for movable carriers primarily comprised of rail tracks, roller tracks, conveyor belts, conveyor chains, magnet tracks and also containing guide rails, roller, pulley, tandem roller, guide roller, belts, chains, screws, carrier chains for pneumatic ball transfer units, elevators, roller conveyor, powered roller conveyor, rotary indexing machine, linear capstan conveyor, linear guide track with capstan conveyor, rotary machine table conveyor, pallet or workpiece carrier conveyor, conveying system with self-propelling work-piece holder primarily consisting of carriers with wheels and electric motor engine and also containing electronic controls, batteries, computers, RFID, and screens