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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IND MADERO MECANICAS S L
Original Assignee
IND MADERO MECANICAS S L
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Filing date
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Application filed by IND MADERO MECANICAS S LfiledCriticalIND MADERO MECANICAS S L
Priority to ES0081240UpriorityCriticalpatent/ES81240Y/en
Publication of ES81240UpublicationCriticalpatent/ES81240U/en
Application grantedgrantedCritical
Publication of ES81240YpublicationCriticalpatent/ES81240Y/en
Structures Of Non-Positive Displacement Pumps
(AREA)
Abstract
NEW MANUAL DRIVE PUMP, characterized in that it is constituted essentially by a pump body -properly said- in whose interior, and properly insulated, there is a gear train formed by a pinion that is driven by means of an external crank of adjustable length , and whose pinion attacks the crown of a second parallel pinion and inferior to it, and the latter drives directly to a third pinion, also parallel and inferior to the first two, which moves an impelling device, which rotates at high speeds. (Machine-translation by Google Translate, not legally binding)
ES0081240U1960-05-301960-05-30
Hand operated pump
ExpiredES81240Y
(en)