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SOLER MINANA
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SOLER MINANA
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Application filed by SOLER MINANAfiledCriticalSOLER MINANA
Priority to ES340853ApriorityCriticalpatent/ES340853A1/en
Publication of ES340853A1publicationCriticalpatent/ES340853A1/en
Improvements introduced in agricultural cultivators, characterized in that in the upper part of the frame that supports the work tools, there is a projection, where a longitudinal frame is mounted articulated by the rear end, at the opposite end of which in the anterior part, it has a tubular portion for mounting to the driving means which is the motor-cultivator itself, the tool-holder frame having in the center of its front part, a rotating roller diametrically crossed by a screw that is threaded and diametrically traversed, in another rotating roller, mounted in an intermediate point of the longitudinal frame, said spindle being protruding where a crank is engaged which allows, with its rotary drive, to raise and lower the tools, as well as to give them the necessary inclination to work the earth. (Machine-translation by Google Translate, not legally binding)
ES340853A1967-05-021967-05-02Improvements introduced in agricultural cultivators. (Machine-translation by Google Translate, not legally binding)
ExpiredES340853A1
(en)