FR1510960A -
Manufacturing process, by co-drawing, of cylindrical plate bodies, tools implementing this process and plated bodies obtained
- Google Patents
Manufacturing process, by co-drawing, of cylindrical plate bodies, tools implementing this process and plated bodies obtained
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Metallurgigue de Gerzat
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Metallurgigue de Gerzat
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Application filed by Metallurgigue de GerzatfiledCriticalMetallurgigue de Gerzat
Priority to FR86977ApriorityCriticalpatent/FR1510960A/en
Application grantedgrantedCritical
Publication of FR1510960ApublicationCriticalpatent/FR1510960A/en
B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
B21C23/00—Extruding metal; Impact extrusion
B21C23/22—Making metal-coated products; Making products from two or more metals
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR86977A1966-12-121966-12-12
Manufacturing process, by co-drawing, of cylindrical plate bodies, tools implementing this process and plated bodies obtained
ExpiredFR1510960A
(en)