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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OCHANDIANO ELCHUEA CECILIO
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OCHANDIANO ELCHUEA CECILIO
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Application filed by OCHANDIANO ELCHUEA CECILIOfiledCriticalOCHANDIANO ELCHUEA CECILIO
Priority to ES0068688UpriorityCriticalpatent/ES68688Y/en
Publication of ES68688UpublicationCriticalpatent/ES68688U/en
Application grantedgrantedCritical
Publication of ES68688YpublicationCriticalpatent/ES68688Y/en
"TELESCOPIC PROLONGER FOR HYDRAULIC CATS" characterized in that the main piston of the jack has at its base a perforation that communicates the chamber of the cylinder with that of the piston, inside which the piston of the protractor slides guided by a nut that, a the time, -serve of stop, so that when pressing the oil raises the main piston y. When it reaches the end of its route, it penetrates through the intercommunicating orifice of the chambers and acts on the protruding piston, which it raises obtaining a duplicated extension of the height at which the vehicle remains. (Machine-translation by Google Translate, not legally binding)
ES0068688U1958-09-271958-09-27
Telescopic extension for hydraulic jacks
ExpiredES68688Y
(en)