ES211666A2 - New type of automatic reversible polishing plowing applicable to tractors (Machine-translation by Google Translate, not legally binding)
- Google Patents
New type of automatic reversible polishing plowing applicable to tractors (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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SANZ SOLE MANUEL
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SANZ SOLE MANUEL
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Priority to ES0211666ApriorityCriticalpatent/ES211666A2/en
Publication of ES211666A2publicationCriticalpatent/ES211666A2/en
Improvements in the patent of invention no. 209641 characterized by making the upper side of the articulated parallelogram freely extendable to the extent that practice has demonstrated and in arranging in said parallelogram a diagonal also extensible freely within certain limits in which through a series of holes carried by one of the parts that the integrate by placing a screw in one of such holes that acts as a stop in the shortening is limited the degree of variation in length of such diagonal which serves to graduate the depth of the grooves and also by placing a pin in the hole more under the aforementioned when the plow is elevated is the plow suspended for transport without loading the lifting device of the tractor. (Machine-translation by Google Translate, not legally binding)
ES0211666A1953-10-141953-10-14New type of automatic reversible polishing plowing applicable to tractors (Machine-translation by Google Translate, not legally binding)
ExpiredES211666A2
(en)
Mechanical system for the coupling of one or several agricultural aperos to tractors with a three-point hydraulic elevator. (Machine-translation by Google Translate, not legally binding)
A device for the lateral stabilization of the lower articulated bars of a three point coupling. (Machine-translation by Google Translate, not legally binding)