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.)
Mendizabal Irazusta Eugenio
Original Assignee
Mendizabal Irazusta Eugenio
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 Mendizabal Irazusta EugeniofiledCriticalMendizabal Irazusta Eugenio
Priority to ES102822UpriorityCriticalpatent/ES102822Y/en
Publication of ES102822UpublicationCriticalpatent/ES102822U/en
Application grantedgrantedCritical
Publication of ES102822YpublicationCriticalpatent/ES102822Y/en
Improved pressure greasing pump of the type comprising a general tank inside which a piston is placed pressing and displacing the fat contained in the tank when, through a longitudinally connected injector, it is in turn driven, causing the grease to exit to the outside by the action of a rod located on the piston and capable of accommodating the communication of the injector, characterized in that the aforementioned piston is constituted by an inferiorly blind tubular body that has a flange in which there is an annular groove in which an O-ring is housed to ensure sealing. (Machine-translation by Google Translate, not legally binding)