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.)
Leal Flores Damian
Original Assignee
Leal Flores Damian
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 Leal Flores DamianfiledCriticalLeal Flores Damian
Priority to ES94075UpriorityCriticalpatent/ES94075Y/en
Publication of ES94075UpublicationCriticalpatent/ES94075U/en
Application grantedgrantedCritical
Publication of ES94075YpublicationCriticalpatent/ES94075Y/en
New type of pump for the operation of oil-hydraulic machinery, characterized in that the head or plug of the hydraulic circuit regulation key, of truncated-conical shape and with the smaller base towards the bottom of the cavity of the same the shape in which it fits snugly, is constantly subjected to the pressure from outside inside a tow press also driven constantly by the tension of a spring compressed between it and a lock nut. (Machine-translation by Google Translate, not legally binding)
ES94075U1962-07-051962-07-05
Pump for hydraulic machine connection
ExpiredES94075Y
(en)