Machine tools and their parts; motors (except for vehicles); parts of textile-processing and textile-working machines, in particular spinning rotors, opening rollers, fitting wires, texturing discs, spinning rings, clamping grippers, thread guides, thread brakes, wire segments and wire fittings; parts of spinning machines, in particular spinning rotors, opening rollers, fitting wires, texturing discs, spinning rings, clamping grippers, thread guides, thread brakes, wire segments and wire fittings; parts of weaving machines, in particular clamping grippers, thread guides, thread brakes; parts of texturing appliances, in particular texturing discs, clamping grippers, thread guides, thread brakes; parts of carding machines, in particular opening rollers, fitting wires, clamping grippers, thread guides, thread brakes, wire segments and wire fittings; parts of twisting machines, in particular texturing discs, spinning rings, clamping grippers, thread guides, thread brakes; parts of sewing machines; parts of machines for the production of textiles, in particular spinning rotors, opening rollers, fitting wires, texturing discs, spinning rings, clamping grippers, thread guides, thread brakes, wire segments and wire fittings