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Nekel S A
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Nekel S A
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Priority to ES0235961ApriorityCriticalpatent/ES235961A1/en
Publication of ES235961A1publicationCriticalpatent/ES235961A1/en
Hydraulic system for swingarm, which is characterized because the hydraulic thrust of the pistons is done by gear pump, passing the oil through the corresponding circuits, and having the control valves necessary for operation, as well as a coupled mechanism that, according to the starts or stops the pump, opens or closes the steps indicated. (Machine-translation by Google Translate, not legally binding)
ES0235961A1957-06-101957-06-10Hydraulic system for swingarm (Machine-translation by Google Translate, not legally binding)
ExpiredES235961A1
(en)
A new independent circuit power elevator assembly for industrial applications and brakes actuated by fluid (Machine-translation by Google Translate, not legally binding)