Abstract: A gravity conveyer, including an inlet, an outlet, a multi-loop spiral belt connecting the inlet and the outlet, the belt being installed around a vertical axis and designed as a ferroconcrete surface, each loop of the belt being square shaped, a plurality of gravity driven carts movable along the belt, a plurality of overhead manipulators detached from the carts and mounted on the belt, a first guide formed on a lower surface of the belt and defining a travel route for the overhead cart manipulators, a second guide formed on an upper surface of the belt and defining a travel route for the carts, and a plurality of stations, located along the belt along the second guide such that the carts and the overhead manipulators can arrive at the stations.

Abstract: The invention relates to industrial means of transportation. The gravity conveyer having an inlet, an outlet and a multi-loop spiral belt connecting the inlet and outlet, said belt being installed around a vertical axis. The belt is designed as a ferroconcrete surface, each loop of which being square shaped and along which movable gravity driven carts are mounted to run in a preset trajectory and overhead manipulators detached from said carts. Manipulator travel trajectory is determined by a guide attached to the lower surface of the belt. The carts travel trajectory is determined by a guide attached to the upper surface of the belt. There are technological stations installed along the belt and the carts and manipulators controlled by a programmable magneto-optical system run and stop relative to said stations. A conveyer is invented enabling relevant treatment of the loads transported on the belt, as required by technology.