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LOEWY CONSTRUCTION Co
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LOEWY CONSTRUCTION Co
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Filing date
Publication date
Application filed by LOEWY CONSTRUCTION CofiledCriticalLOEWY CONSTRUCTION Co
Application grantedgrantedCritical
Publication of FR1097638ApublicationCriticalpatent/FR1097638A/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
B21C25/00—Profiling tools for metal extruding
B21C25/08—Dies or mandrels with section variable during extruding, e.g. for making tapered work; Controlling variation
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR1097638D1953-01-021954-01-07
Die device for extrusion presses
ExpiredFR1097638A
(en)