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Priority to ES0329150ApriorityCriticalpatent/ES329150A2/en
Publication of ES329150A2publicationCriticalpatent/ES329150A2/en
Improvements in the Patent of invention No. 312,448 relating to improvements in the hydraulic rudders, characterized by composing the mechanical device for the displacement of the piston of the oil distributor, by means of a rack bar, parallel to the body of said piston, and joined thereto by its ends, with intermediate strips, placing geared in said rack a pinion integral with an axis, coupled directly to the steering handle. (Machine-translation by Google Translate, not legally binding)
ES0329150A1966-07-151966-07-15Improvements in the hydraulic riders. (Machine-translation by Google Translate, not legally binding)
ExpiredES329150A2
(en)
A control device, especially for hydraulicly actionable servo-direction and with at least one steering cylinder. (Machine-translation by Google Translate, not legally binding)
Improvements to series assemblies comprising at least one hydraulic steering mechanism and at least one distributor for another device controlled by pressurized liquid
Sliding regulator for determining two consecutive pressures in hydraulically controlled machines, in particular in hydraulic presses for electric resistance welding