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Priority to ES1973190954UpriorityCriticalpatent/ES190954Y/en
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Speed variator, based on the operation of a planetary reducer, is essentially characterized in that it is constituted by a rotor composed of a cage with several oblique axes on which biconical rollers rotate freely, between which the machined end of the shaft is disposed. Force input as externally such rollers are pressed by a ring that surrounds them, the cage being axially displaceable with respect to the input shaft, when the variator operates by virtue of, that said cage is extended in an externally threaded neck on whose thread an end piece, threaded free, movable in a perpendicular direction, is temporarily coupled to said neck, but fixed in a displacement direction parallel to said axis. (Machine-translation by Google Translate, not legally binding)
Improvements in the construction of infinitely variable speed belt transmissions for machines (Machine-translation by Google Translate, not legally binding)
Method and corresponding pneumatic device to increase speed and push in the rotating rings of the hilar and torcer machines. (Machine-translation by Google Translate, not legally binding)