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Hewitt Robins International SA
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Hewitt Robins International SA
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Application filed by Hewitt Robins International SAfiledCriticalHewitt Robins International SA
Priority to ES0288432ApriorityCriticalpatent/ES288432A1/en
Publication of ES288432A1publicationCriticalpatent/ES288432A1/en
A device for handling resonant vibratory material having two relatively movable masses, each of which supports a surface to perform a material handling function and each of which is capable of moving to effect said function by the action of the surface on the material, said masses being vertically spaced and movable independently with respect to each other, means connected with said device for applying an excitation force thereto, characterized by individual elastic support means to each of said masses, and movably supporting said masses independently of one another in said relationship, a non-linear reaction spring means interconnecting said reaction spring means including resilient stop means, said stop means including co-actuatable elements for absorb energy and to restore energy to those masses when dich The masses are excited at resonant frequencies of the system consisting of said masses. (Machine-translation by Google Translate, not legally binding)
ES0288432A1963-05-281963-05-28A device for handling resonant vibratory material (Machine-translation by Google Translate, not legally binding)
ExpiredES288432A1
(en)