7 hoisting and loading devices for piece and bulk goods, namely, loading machines, belt conveyors, bucket elevators, worms, cellular conveyors, oscillating conveyors, and container conveyors; piece goods stacking machines; mechanical packaging machines; packaging machines for packaging pelletized piece goods in plastic foils, stretch-wrapping stacked piece goods and shrink-wrapping stacked piece goods; ship loaders, stackercranes, belt conveyors; distributing machines and sorting machines for postal services, shipping services, airports and mail-order firms, pallet making loading and reloading machines, pallet loaders, semi-automatic and automatic palletizers and depalletizers, palletizing robots