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TOUS COLL MIGUEL
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TOUS COLL MIGUEL
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Priority to ES0055838UpriorityCriticalpatent/ES55838Y/en
Publication of ES55838UpublicationCriticalpatent/ES55838U/en
Application grantedgrantedCritical
Publication of ES55838YpublicationCriticalpatent/ES55838Y/en
Stone quarry extractor machine in quarry, characterized by that to start the race or cut has lifting device of its front part, consisting of a threaded pin located inside a tube, in combination with a sliding nut that sends to another pipe coupled Telescopically at the end of which there are buffers capable of supporting, when lowering the nut, on the rails, raising the machine as necessary to start the work, this maneuver being commanded by the driver from a crank that drives an axis that ends in a conical group. (Machine-translation by Google Translate, not legally binding)
ES0055838U1956-08-241956-08-24
Sandstone Block Extraction Machine in Quarry
ExpiredES55838Y
(en)
Mechanical disposal-endless to raise or descend telescopic projection legs in masses and similar. (Machine-translation by Google Translate, not legally binding)
New machine for the extraction directly of the quarry and of blocks and all class of stone for the construction (Machine-translation by Google Translate, not legally binding)