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ESCUDER MARTI CALIXTO
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ESCUDER MARTI CALIXTO
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Application filed by ESCUDER MARTI CALIXTOfiledCriticalESCUDER MARTI CALIXTO
Priority to ES0275451ApriorityCriticalpatent/ES275451A1/en
Publication of ES275451A1publicationCriticalpatent/ES275451A1/en
Perfections in disc harrows, essentially, characterized by being structured such machines by means of a single longitudinal central frame with respect to the direction of travel, in the front part of which the coupling elements are assembled, mounted on the lower part thereof, in rotary shape, the transverse arms that support the axles portaadiscos, such arms being articulated on their points, means, being sent the rotation of the arms indicated in relation to the frame by a couplers articulated to them and a common slide the displacement of which commands said variations of angle, being in turn sent such displacement by a lever in horseshoe, articulated at one end to the slide and the other to a manual control lever by means of rods. (Machine-translation by Google Translate, not legally binding)
ES0275451A1962-03-141962-03-14Improvements in the grades of disks (Machine-translation by Google Translate, not legally binding)
ExpiredES275451A1
(en)