Conveyor belts, conveyors being machines; conveyor devices in the nature of conveyor lines, roller conveyors and chain conveyors; overhead conveyors in the nature of mechanical railed lifting conveyors; loading and unloading machines; equipment for transport equipment, in particular ceiling and floor conveyors with single and double suspension tracks in the nature of belt conveyors; conveyor belts in the nature of monorail conveyor belts; installations for transport, in particular transport d...