Machines and components thereof for transport technology for transporting and handling products, namely mobile and controllable support shells supported by chain conveyors, namely return elements and return devices for chain conveyors and roller transport chains, namely guide devices for chain transporters and roller transport chains, for rollers in roller elements, namely transport chains and roller elements for the mechanical support, transport and forwarding of moved objects or of objects to be moved; drive elements for transport chains and/or for roller elements

Electronic apparatus for controlling transport devices and installations, for measuring and controlling the quantity and quality of goods to be transported; computers and control units for controlling and checking processes handling goods to be transported; regulating and control units for transport devices, regulating and control software for transport devices; electronic apparatus for controlling transport devices and installations, for measuring and controlling the quantity and quality of printed products; computers and control units for controlling and checking processes handling products to be transported