ES292047A2 - Hydraulic drive mechanism for simultaneous control of two movements in excavator blades (Machine-translation by Google Translate, not legally binding)
- Google Patents
Hydraulic drive mechanism for simultaneous control of two movements in excavator blades (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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Talleres Unidos SA
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Talleres Unidos SA
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Publication date
Application filed by Talleres Unidos SAfiledCriticalTalleres Unidos SA
Priority to ES0292047ApriorityCriticalpatent/ES292047A2/en
Publication of ES292047A2publicationCriticalpatent/ES292047A2/en
Arrangement And Driving Of Transmission Devices
(AREA)
Abstract
Improvements in the subject of the main patent number 283,952 by hydraulic drive mechanism for simultaneous control of two movements of the excavator blades, essentially characterized by the provision of a third pump of low pressure acting on the corresponding body of the distributor equipped with valve security; a two-way rotary distributor; a steering wheel coupled to said rotating distributor and, finally, a hydraulic cylinder for driving the pneumatic guide wheels of the automotive chassis of the excavator blade. (Machine-translation by Google Translate, not legally binding)
ES0292047A1963-09-281963-09-28Hydraulic drive mechanism for simultaneous control of two movements in excavator blades (Machine-translation by Google Translate, not legally binding)
ExpiredES292047A2
(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)
A hydrostatic rolling device for automobile vehicles, especially for agricultural tractors. (Machine-translation by Google Translate, not legally binding)