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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Melchor Gabilondo SA
Original Assignee
Melchor Gabilondo SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Melchor Gabilondo SAfiledCriticalMelchor Gabilondo SA
Priority to ES1974208767UpriorityCriticalpatent/ES208767Y/en
Publication of ES208767UpublicationCriticalpatent/ES208767U/en
Application grantedgrantedCritical
Publication of ES208767YpublicationCriticalpatent/ES208767Y/en
Perfected plunger applicable to hydraulic gases that being constituted in its anterior portion by an area of greater diameter than the rest of the body, and in which a collar is included in a perimetral recess supported frontally by a nut that fixes it with the corresponding screws, essentially characterized in that the rear part of said collar, another perimeter recess of larger diameter is made in which a ring is included, nylon or similar, with external diameter substantially equal to the outside of the area of greater diameter of the said piston, this ring being located between the head of the piston, on one side and the collar on the other. (Machine-translation by Google Translate, not legally binding)
ES1974208767U1974-12-301974-12-30
PERFECTED PISTON APPLICABLE TO HYDRAULIC JACKS.
ExpiredES208767Y
(en)