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ROTETA HORTA
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ROTETA HORTA
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Priority to ES408031ApriorityCriticalpatent/ES408031A1/en
Publication of ES408031A1publicationCriticalpatent/ES408031A1/en
Dovetailed Work, And Nailing Machines And Stapling Machines For Wood
(AREA)
Abstract
Improvements in sensitive drills, of the kind comprising a bench with a support table for the piece, and a column bearing a tool head, essentially characterized by the fact that the said head is provided with a tool spindle, mounted rotating in fixed axial position and connected with drive means, and adjustable mounted on the column, the receiving table of the mounted piece being movable parallel to the axis of the tool and connected with a manually operated member by means of a positive and reversible transmission. (Machine-translation by Google Translate, not legally binding)
ES408031A1972-10-191972-10-19Improvements in sensitive drills. (Machine-translation by Google Translate, not legally binding)
ExpiredES408031A1
(en)
Portable mechanisms with two adjustable elements specially adapted for lathes, forceps and similar (Machine-translation by Google Translate, not legally binding)