EP0430922A3 - Metallic extrusion die and method of its manufacture - Google Patents

Metallic extrusion die and method of its manufacture Download PDF

Info

Publication number
EP0430922A3
EP0430922A3 EP19900890294 EP90890294A EP0430922A3 EP 0430922 A3 EP0430922 A3 EP 0430922A3 EP 19900890294 EP19900890294 EP 19900890294 EP 90890294 A EP90890294 A EP 90890294A EP 0430922 A3 EP0430922 A3 EP 0430922A3
Authority
EP
European Patent Office
Prior art keywords
manufacture
extrusion die
metallic extrusion
metallic
die
Prior art date
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.)
Withdrawn
Application number
EP19900890294
Other languages
German (de)
Other versions
EP0430922A2 (en
Inventor
Karl Dr. Kohlbacher
Walter Kroisenbrunner
Kurt Haberfellner
Karl-Heinz Schmidpeter
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.)
Boehler GmbH
Original Assignee
Boehler GmbH
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 Boehler GmbH filed Critical Boehler GmbH
Publication of EP0430922A2 publication Critical patent/EP0430922A2/en
Publication of EP0430922A3 publication Critical patent/EP0430922A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • 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
    • B21C25/02—Dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • 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
    • B21C25/10—Making tools by operations not covered by a single other subclass
EP19900890294 1989-11-23 1990-11-06 Metallic extrusion die and method of its manufacture Withdrawn EP0430922A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT267189A AT394325B (en) 1989-11-23 1989-11-23 METAL MOLD FOR EXTRUDING AND METHOD FOR PRODUCING THE SAME
AT2671/89 1989-11-23

Publications (2)

Publication Number Publication Date
EP0430922A2 EP0430922A2 (en) 1991-06-05
EP0430922A3 true EP0430922A3 (en) 1991-10-09

Family

ID=3538449

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900890294 Withdrawn EP0430922A3 (en) 1989-11-23 1990-11-06 Metallic extrusion die and method of its manufacture

Country Status (2)

Country Link
EP (1) EP0430922A3 (en)
AT (1) AT394325B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130047692A1 (en) * 2010-02-12 2013-02-28 Marco Pasqualon Modular extrusion die
CN114632930B (en) * 2022-03-16 2024-03-26 成都亿特金属制品有限公司 Isostatic pressing die for thin-wall conical part and production method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB356411A (en) * 1930-07-30 1931-09-10 Fritz Singer Improvements in matrix dies for extruding heated metals
US2515589A (en) * 1947-03-06 1950-07-18 Charles A Brauchler Forging dies and manufacture thereof
DE966255C (en) * 1952-10-26 1957-07-18 Werner Schlegel Dipl Ing Method of manufacturing dies
US3230759A (en) * 1964-11-16 1966-01-25 Universal Cyclops Steel Corp Extrusion die and the like
DE1918679A1 (en) * 1969-04-12 1970-10-15 Daimler Benz Ag Die for hot deep-drawing tool

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1951174A (en) * 1932-12-01 1934-03-13 Simons Aaron Process of making dies, tools, etc.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB356411A (en) * 1930-07-30 1931-09-10 Fritz Singer Improvements in matrix dies for extruding heated metals
US2515589A (en) * 1947-03-06 1950-07-18 Charles A Brauchler Forging dies and manufacture thereof
DE966255C (en) * 1952-10-26 1957-07-18 Werner Schlegel Dipl Ing Method of manufacturing dies
US3230759A (en) * 1964-11-16 1966-01-25 Universal Cyclops Steel Corp Extrusion die and the like
DE1918679A1 (en) * 1969-04-12 1970-10-15 Daimler Benz Ag Die for hot deep-drawing tool

Also Published As

Publication number Publication date
EP0430922A2 (en) 1991-06-05
AT394325B (en) 1992-03-10
ATA267189A (en) 1991-09-15

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