Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CRITTALL LUXFER Ltd
Fielding and Platt Ltd
Original Assignee
CRITTALL LUXFER Ltd
Fielding and Platt Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CRITTALL LUXFER Ltd, Fielding and Platt LtdfiledCriticalCRITTALL LUXFER Ltd
Application grantedgrantedCritical
Publication of FR1083473ApublicationCriticalpatent/FR1083473A/fr
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
B21C23/21—Presses specially adapted for extruding metal
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR1083473D1953-04-101953-04-10Dispositif pour le filage à froid de pièces métalliques
ExpiredFR1083473A
(fr)