BE667491A - - Google Patents

Info

Publication number
BE667491A
BE667491A BE667491DA BE667491A BE 667491 A BE667491 A BE 667491A BE 667491D A BE667491D A BE 667491DA BE 667491 A BE667491 A BE 667491A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE667491A publication Critical patent/BE667491A/xx

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
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/03—Making uncoated products by both direct and backward extrusion
    • 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
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/04—Making uncoated products by direct extrusion
    • B21C23/14—Making other products
    • 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
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/20—Making uncoated products by backward extrusion
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Metal Extraction Processes (AREA)
  • Forging (AREA)
BE667491D 1965-01-30 1965-07-27 BE667491A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR3860A FR1423292A (fr) 1965-01-30 1965-01-30 Procédé de fabrication d'éléments tubulaires métalliques ou autres matières, dispositif pour la mise en oeuvre de ce procédé ou procédé similaire, et les éléments tubulaires conformes à ceux obtenus

Publications (1)

Publication Number Publication Date
BE667491A true BE667491A (da) 1965-11-16

Family

ID=8569606

Family Applications (1)

Application Number Title Priority Date Filing Date
BE667491D BE667491A (da) 1965-01-30 1965-07-27

Country Status (4)

Country Link
US (1) US3394578A (da)
BE (1) BE667491A (da)
FR (1) FR1423292A (da)
GB (1) GB1097154A (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994026437A2 (en) * 1993-05-17 1994-11-24 Janez Pipan Radial extrusion process combined with inside tube ironing

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1150171A (en) * 1966-04-19 1969-04-30 Chesterfield Tube Company Ltd Formation of Hollow Metal Billets.
DE2826639C3 (de) * 1978-06-19 1981-12-03 Estel Hoesch Werke Ag, 4600 Dortmund Fließpreßstempel zum Rückwärtsfließpressen eines ein- oder mehrfach stufenförmig abgesetzten Werkstückes
US5572893A (en) * 1994-12-01 1996-11-12 Goda; Mark E. Method of necking and impact extruded metal container
TWI289482B (en) * 2002-02-15 2007-11-11 Furukawa Sky Aluminum Corp An impact extrusion molded article, an impact extrusion molding method, and an impact extrusion molding apparatus
AT508309A1 (de) * 2009-05-19 2010-12-15 Arc Leichtmetallkompetenzzentrum Ranshofen Gmbh Verfahren zur herstellung eines dünnwandigen röhrchens aus einer magnesiumlegierung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US847635A (en) * 1906-10-01 1907-03-19 Wiland Astfalck Press for forming tubes, &c.
GB432703A (en) * 1934-04-13 1935-07-31 Schloemann Ag Improvements in the manufacture of metal tubes
US3080650A (en) * 1959-07-30 1963-03-12 Metal Res And Dev Ltd Manufacture of tubular articles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994026437A2 (en) * 1993-05-17 1994-11-24 Janez Pipan Radial extrusion process combined with inside tube ironing
WO1994026437A3 (en) * 1993-05-17 1995-01-19 Janez Pipan Radial extrusion process combined with inside tube ironing

Also Published As

Publication number Publication date
GB1097154A (en) 1967-12-29
FR1423292A (fr) 1966-01-03
US3394578A (en) 1968-07-30

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