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Kronprinz GmbH
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Kronprinz GmbH
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Publication of FR849586ApublicationCriticalpatent/FR849586A/fr
B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21B—ROLLING OF METAL
B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
B21B39/20—Revolving, turning-over, or like manipulation of work, e.g. revolving in trio stands
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Engineering & Computer Science
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Mechanical Engineering
(AREA)
FR849586D1938-03-091939-01-27Procédé et dispositif pour transporter une pièce à usiner en la faisant tourner autour d'un axe
ExpiredFR849586A
(fr)