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HART HAROLD W
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HART HAROLD W
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Application filed by HART HAROLD WfiledCriticalHART HAROLD W
Publication of ES306559A3publicationCriticalpatent/ES306559A3/en
"Improvements in the construction of conveyors", especially for conducting materials without packaging through tubular conduits, characterized in that the conveyor can move in said conduit and has a coupling member for the displacement of said materials by said conduit, and that the coupling member is formed by two elements that are joined by means of discs whose centers are perforated, in a similar manner to the washers, and in which the external parts are curved in view of a parallel relationship spaced with intermediate connecting pieces provided between them, and in that said intermediary parts of two elements are fixed in a flat way to one another as a unit, forming a driving organ similar to a disc, and because the joint rings are articulated at their ends, said driving organs for a movement of materials by said conveyor body to tr through said conduit. (Machine-translation by Google Translate, not legally binding)
ES0306559A1956-09-111964-11-30Improvements in the construction of transporters. (Machine-translation by Google Translate, not legally binding)
ExpiredES306559A3
(en)