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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES437320ApriorityCriticalpatent/ES437320A3/en
Publication of ES437320A3publicationCriticalpatent/ES437320A3/en
Perfections in gear transmissions, characterized in that they comprise a worm, and a helical gear, teeth in the gear that coincide with the thread of said worm, said worm being moderately conified in a rectilinear shape and comprising a plurality of turns with complete threads of constant axial pitch, the vertex of the cone angle comprised of the bottom surface of the worm screw thread and the enlarged parts of the worm and the gear on opposite sides of a plane coinciding with the geometrical axis being located of the gear and extends practically perpendicular to the axis of the gear. (Machine-translation by Google Translate, not legally binding)
ES437320A1975-04-301975-04-30Improvements in gear transmissions. (Machine-translation by Google Translate, not legally binding)
ExpiredES437320A3
(en)