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FR1363080A - Process and extrusion press for the production of hollow sections - Google Patents

Process and extrusion press for the production of hollow sections

Info

Publication number
FR1363080A
FR1363080A FR941707A FR941707A FR1363080A FR 1363080 A FR1363080 A FR 1363080A FR 941707 A FR941707 A FR 941707A FR 941707 A FR941707 A FR 941707A FR 1363080 A FR1363080 A FR 1363080A
Authority
FR
France
Prior art keywords
production
extrusion press
hollow sections
sections
hollow
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.)
Expired
Application number
FR941707A
Other languages
French (fr)
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.)
Rio Tinto Switzerland AG
Original Assignee
Alusuisse Holdings AG
Schweizerische Aluminium AG
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 Alusuisse Holdings AG, Schweizerische Aluminium AG filed Critical Alusuisse Holdings AG
Priority to FR941707A priority Critical patent/FR1363080A/en
Application granted granted Critical
Publication of FR1363080A publication Critical patent/FR1363080A/en
Expired 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, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C25/00—Profiling tools for metal extruding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • 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
    • B21C23/02—Making uncoated products
    • B21C23/04—Making uncoated products by direct extrusion
    • B21C23/08—Making wire, rods or tubes
    • B21C23/085—Making tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR941707A 1963-07-17 1963-07-17 Process and extrusion press for the production of hollow sections Expired FR1363080A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR941707A FR1363080A (en) 1963-07-17 1963-07-17 Process and extrusion press for the production of hollow sections

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR941707A FR1363080A (en) 1963-07-17 1963-07-17 Process and extrusion press for the production of hollow sections

Publications (1)

Publication Number Publication Date
FR1363080A true FR1363080A (en) 1964-06-05

Family

ID=8808485

Family Applications (1)

Application Number Title Priority Date Filing Date
FR941707A Expired FR1363080A (en) 1963-07-17 1963-07-17 Process and extrusion press for the production of hollow sections

Country Status (1)

Country Link
FR (1) FR1363080A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2420379A1 (en) * 1978-03-23 1979-10-19 Alusuisse METHOD AND DEVICE FOR EXTRUDING HOLLOW PROFILES

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2420379A1 (en) * 1978-03-23 1979-10-19 Alusuisse METHOD AND DEVICE FOR EXTRUDING HOLLOW PROFILES

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