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Individual
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Individual
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Priority to ES415784ApriorityCriticalpatent/ES415784A1/en
Publication of ES415784A1publicationCriticalpatent/ES415784A1/en
Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes
(AREA)
Abstract
Improved slate cutting machine for building roofs, of the type comprising a chassis provided with an upper side frame carrying support bearings of the ends of an axis in whose central zone an intermobile lever is joined, one of whose driving arms it is oriented transversely on the chassis and the other, shorter, towards the outside and equipped with a counterweight that maintains the lever with the raised operating arm, characterized in that in the central area of the driving arm has a die of cutting of variable form, whose perimetric cutting edge is oriented towards the platform of the chassis in which it is provided, conveniently joined a matrix or counter-mold arranged so that when descending the die is wrapped concentrically by it. (Machine-translation by Google Translate, not legally binding)
ES415784A1973-06-111973-06-11Perfected machine to cut slate for building roofs. (Machine-translation by Google Translate, not legally binding)
ExpiredES415784A1
(en)