Equipment for continuously moving heavy loads
OwnerGianluigi Reis, Giorgio Massoccoinventors
Life of this patent
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Abstract
Equipment for continuously moving heavy loads in a generally horizontal plane comprising a support structure, cog-wheels carried on the support structure and base elements linked to one another by hinges carried on the cog-wheels and defining a chain. Support and moving wheels support the chain and slide on a slide surface. The cog-wheels have external teeth or projections which cooperate with slots in the support and moving wheels. The load carried by the top surface of the base elements is transferred to the support and moving wheels and then to the support structure. The equipment allows for movement of heavy loads in a generally horizontal plane.
Claims4
Equipment for the continuous movement of heavy loads comprising a support structure, sliding means on the support structure, a traction cog-wheel having teeth and a return cog-wheel having teeth carried on the support structure, said cog-wheels each being rotatable about a generally horizontal axis, a chain comprising base elements for supporting heavy loads linked to one another by hinges, said base elements having generally vertical interface surfaces, said chain passing over said traction cog-wheel and said return cog-wheel, support structure and moving wheels cooperating with the sliding means and supporting the chain, the support and moving wheels being slotted for receiving the teeth of the traction cog-wheel and the return cog-wheel, the load carried by the base elements being transferred to the support structure and moving wheels by means of the interaction between the adjacent generally vertical interface surfaces of the base elements.
Dependencies are inferred from the claim text.