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HERNANDEZ MENADAS FRANCISCO
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HERNANDEZ MENADAS FRANCISCO
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Application filed by HERNANDEZ MENADAS FRANCISCOfiledCriticalHERNANDEZ MENADAS FRANCISCO
Priority to ES285587ApriorityCriticalpatent/ES285587A2/en
Publication of ES285587A2publicationCriticalpatent/ES285587A2/en
Structures Of Non-Positive Displacement Pumps
(AREA)
Abstract
Improvements introduced in the object of the main patent No. 220,664, by vibrating concrete machine, characterized in that the vibration generating element is composed of an axis to which dismountably couples, masses designed to move from the axis of rotation, the center of gravity, whose axis is supported by three bearings that limit the sections to which the said eccentric masses are coupled, whose bearings are fixed to the underside of a platform supported on elastic means. (Machine-translation by Google Translate, not legally binding)
ES285587A1963-02-281963-02-28Concrete vibrating machine (Machine-translation by Google Translate, not legally binding)
ExpiredES285587A2
(en)