ES263238A1 - Improvements in the construction of hydraulic pumps for press (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in the construction of hydraulic pumps for press (Machine-translation by Google Translate, not legally binding)
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 MECANICAS LA ESTRELLA SL
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IND MECANICAS LA ESTRELLA SL
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Priority to ES0263238ApriorityCriticalpatent/ES263238A1/en
Publication of ES263238A1publicationCriticalpatent/ES263238A1/en
Improvements in the construction of hydraulic pumps for presses, characterized in that the crankshaft, whose bearing bearings are mounted on the pump body and on its cover, with the central bearing of its double elbow, drives pistons housed, through the corresponding sleeves, in said body, which bears the plugs of these housings, against which the return springs of the pistons support, the plugs of which have an axial bore for the purge ball valves, held by the respective clamping screws. (Machine-translation by Google Translate, not legally binding)
ES0263238A1960-12-141960-12-14Improvements in the construction of hydraulic pumps for press (Machine-translation by Google Translate, not legally binding)
ExpiredES263238A1
(en)