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Priority to ES215960ApriorityCriticalpatent/ES215960A1/en
Publication of ES215960A1publicationCriticalpatent/ES215960A1/en
Improvements in the hammer crushing machines, characterized in that it consists of having a hammer-holder impeller mounted on the central axis of the machine that transmits the rotation that comes from an engine by means of a wheel or pulley, this impeller was designed in such a way that the hammers of crushing are housed therein alternately in its generatrix to axially deflect the material to receive the first blow, also carrying and in a circumferential direction four holes where the bolts of the hammers are housed, as well as rings with protruding lugs for the alternative distribution of the hammers and a greater surface of the bolts. (Machine-translation by Google Translate, not legally binding)
ES215960A1954-06-151954-06-15Improvements in the hammer shredding machines (Machine-translation by Google Translate, not legally binding)
ExpiredES215960A1
(en)