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Individual
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Individual
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Priority to ES0042945UpriorityCriticalpatent/ES42945Y/en
Publication of ES42945UpublicationCriticalpatent/ES42945U/en
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Publication of ES42945YpublicationCriticalpatent/ES42945Y/en
Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes
(AREA)
Shearing Machines
(AREA)
Abstract
Cutting device for sandstone blocks and panels, characterized in that a hand-crank mechanism fixed directly to an electric motor, causes successive elevations and descents to a frame guided on guides with sliding to dovetail, in whose frame they are fixed, in number and at suitable distances, metal blades or sheets that, dragged by the frame, acquire successive ascending-descending movements sensibly in a vertical plane. (Machine-translation by Google Translate, not legally binding)
ES0042945U1954-07-071954-07-07
Device of blocks and boards in sandstone
ExpiredES42945Y
(en)