AU567949B2 - Extrusion die unit - Google Patents

Extrusion die unit

Info

Publication number
AU567949B2
AU567949B2 AU29947/84A AU2994784A AU567949B2 AU 567949 B2 AU567949 B2 AU 567949B2 AU 29947/84 A AU29947/84 A AU 29947/84A AU 2994784 A AU2994784 A AU 2994784A AU 567949 B2 AU567949 B2 AU 567949B2
Authority
AU
Australia
Prior art keywords
extrusion die
die unit
unit
extrusion
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.)
Ceased
Application number
AU29947/84A
Other versions
AU2994784A (en
Inventor
Norman Reginald Fairey
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.)
Balfour Beatty PLC
Original Assignee
BICC PLC
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
Priority claimed from GB838318485A external-priority patent/GB8318485D0/en
Priority claimed from GB848401047A external-priority patent/GB8401047D0/en
Application filed by BICC PLC filed Critical BICC PLC
Publication of AU2994784A publication Critical patent/AU2994784A/en
Application granted granted Critical
Publication of AU567949B2 publication Critical patent/AU567949B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/005—Continuous extrusion starting from solid state material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
  • Glass Compositions (AREA)
  • Metal Extraction Processes (AREA)
AU29947/84A 1983-07-08 1984-06-27 Extrusion die unit Ceased AU567949B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB8318485 1983-07-08
GB838318485A GB8318485D0 (en) 1983-07-08 1983-07-08 Extrusion of metal
GB848401047A GB8401047D0 (en) 1984-01-16 1984-01-16 Extrusion of metal
GB8401047 1984-01-16

Publications (2)

Publication Number Publication Date
AU2994784A AU2994784A (en) 1985-01-10
AU567949B2 true AU567949B2 (en) 1987-12-10

Family

ID=26286567

Family Applications (1)

Application Number Title Priority Date Filing Date
AU29947/84A Ceased AU567949B2 (en) 1983-07-08 1984-06-27 Extrusion die unit

Country Status (12)

Country Link
EP (1) EP0131426A3 (en)
AU (1) AU567949B2 (en)
CA (1) CA1245599A (en)
DK (1) DK334084A (en)
FI (1) FI842730A (en)
GB (1) GB2143455B (en)
HK (1) HK48287A (en)
IE (1) IE55423B1 (en)
NO (1) NO842773L (en)
NZ (1) NZ208808A (en)
SG (1) SG21287G (en)
ZW (1) ZW9284A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8602985D0 (en) * 1986-02-06 1986-03-12 Alform Alloys Ltd Extrusion apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU3946472A (en) * 1971-03-12 1973-08-30 United Kingdom Atomic Energy Authority Improvements in or relating to extrusion
AU6670981A (en) * 1980-02-19 1981-08-27 Bicc Ltd. Continous friction-actuated extrusion

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1370894A (en) * 1971-03-12 1974-10-16 Atomic Energy Authority Uk Extrusion
DE2506701A1 (en) * 1975-02-18 1976-08-19 Eberhard Dipl Ing Wolff Metal-shaping female die - having outer reinforcements with high E-modulus and low pref. negative thermal expansion coefficient
US4145910A (en) * 1977-06-20 1979-03-27 Carmet Company Die and method of making the same
DE3001671A1 (en) * 1980-01-18 1981-07-23 Karl Sieber GmbH & Co KG Fabrik für Umformwerkzeuge, 2000 Norderstedt DIE FOR SOLID FORMING IN THE COLD OR SEMI-WARM PROCESS

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU3946472A (en) * 1971-03-12 1973-08-30 United Kingdom Atomic Energy Authority Improvements in or relating to extrusion
AU6670981A (en) * 1980-02-19 1981-08-27 Bicc Ltd. Continous friction-actuated extrusion

Also Published As

Publication number Publication date
GB2143455B (en) 1986-12-31
CA1245599A (en) 1988-11-29
EP0131426A3 (en) 1985-07-31
SG21287G (en) 1987-07-10
FI842730A0 (en) 1984-07-06
DK334084D0 (en) 1984-07-06
NO842773L (en) 1985-01-09
IE55423B1 (en) 1990-09-12
DK334084A (en) 1985-01-09
FI842730A (en) 1985-01-09
AU2994784A (en) 1985-01-10
HK48287A (en) 1987-07-03
EP0131426A2 (en) 1985-01-16
IE841722L (en) 1985-01-08
ZW9284A1 (en) 1984-09-05
GB8417086D0 (en) 1984-08-08
GB2143455A (en) 1985-02-13
NZ208808A (en) 1987-01-23

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