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Priority to ES0057565UpriorityCriticalpatent/ES57565Y/en
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Separation Of Solids By Using Liquids Or Pneumatic Power
(AREA)
Combined Means For Separation Of Solids
(AREA)
Abstract
An improved screening and sieving device, characterized in that it comprises a device of suitable shape and dimensions, supported on a suitable basis. On one side has a handle system, which in its upper part has a widened orifice to introduce a pin that serves as a point of attachment to a mobile lever bent at its bottom, whose extension has a thrust element attached to a pivot mounted on a metallic lattice, sliding, of convenient shape and dimensions. The lower part of the tank carries a metallic fabric or the like. The lattice has its position limited by two stop pieces. The movable handle and lever has a recovery spring mounted for the reciprocating movement of the moving part of the screen, which determines the advance and retreat of the contained mass. (Machine-translation by Google Translate, not legally binding)
ES0057565U1956-05-171956-05-17
An improved screening and sifting device
ExpiredES57565Y
(en)
Apparatus to collect leaves of plants, especially of tobacco and to manufacture guirnaldas of the same (Machine-translation by Google Translate, not legally binding)
Multiple push button switch for automatic tuning controls in radio reception and similar apparatuses (Machine-translation by Google Translate, not legally binding)