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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska AB
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 ASEA AB, Allmanna Svenska Elektriska ABfiledCriticalASEA AB
Publication of DE1752987A1publicationCriticalpatent/DE1752987A1/de
B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
B21C23/00—Extruding metal; Impact extrusion
B21C23/007—Hydrostatic extrusion
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Extrusion Of Metal
(AREA)
Press-Shaping Or Shaping Using Conveyers
(AREA)
DE196817529871967-08-211968-08-17Verfahren zum Herstellen von Rohren durch hydrostatisches Strangpressen
PendingDE1752987A1
(de)
Verfahren zum herstellen von rohren durch strangpressen sowie zum anbringen eines flansches an mindestens zwei rohren und vorrichtung zur ausuebung des verfahrens