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Application filed by Berthiez Charles WilliamfiledCriticalBerthiez Charles William
Publication of CH247283ApublicationCriticalpatent/CH247283A/en
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
B23D1/00—Planing or slotting machines cutting by relative movement of the tool and workpiece in a horizontal straight line only
B23D1/18—Planing or slotting machines cutting by relative movement of the tool and workpiece in a horizontal straight line only cutting on both the forward and the return stroke
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Engineering & Computer Science
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Mechanical Engineering
(AREA)
CH247283D1943-11-051945-03-09
Device for controlling a machine tool holder with reciprocating strokes working in both directions.
CH247283A
(en)
Electronically controlled rotary tool holder for alternating work in lines or in a plane, machines equipped with these tool holders and their applications