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MENDIVIL MENDIA PEDRO
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MENDIVIL MENDIA PEDRO
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Application filed by MENDIVIL MENDIA PEDROfiledCriticalMENDIVIL MENDIA PEDRO
Priority to ES1977226540UpriorityCriticalpatent/ES226540Y/en
Publication of ES226540UpublicationCriticalpatent/ES226540U/en
Application grantedgrantedCritical
Publication of ES226540YpublicationCriticalpatent/ES226540Y/en
Improved hydraulic device for plowing, characterized by being constituted by a hydraulic double-acting cylinder mounted on the fixed tower of the plow, which is articulated by the area of the outlet end of the plunger, which in turn is related to a crank piece that rotates with the mobile part of the plow, said articulation points forming a working triangle, whose sides have small differences in length; the aforementioned cylinder also having a built-in rotating distributor element, as well as a check valve for blocking the internal pressure and an expansion valve to facilitate passage through the dead center, the ratio between the plunger and the crank being such as to allow the angle formed by its axes. (Machine-translation by Google Translate, not legally binding)
ES1977226540U1977-02-191977-02-19
PERFECTED HYDRAULIC DEVICE FOR TURNING PLOW.
ExpiredES226540Y
(en)
Improvements in the construction of compressed fluid engines to produce a straight line movement. (Machine-translation by Google Translate, not legally binding)