Machines and lines composed thereof for the production of automobile and utility vehicle parts; machines for use in plant engineering and construction, namely, conveyors, cargo elevators, escalators, shredders for industrial use, concrete pumps, grinding machines, hydraulic pumps, screw conveyors, motors, not for land vehicles; machine parts, namely, flexible discs, vibration absorbers, tension lugs, compression lugs, tension/compression lugs, couplings being joints, axial couplings, lag coup...