PT80150A - Improvements in or relating to the forming of extrusion dies - Google Patents

Improvements in or relating to the forming of extrusion dies

Info

Publication number
PT80150A
PT80150A PT80150A PT8015085A PT80150A PT 80150 A PT80150 A PT 80150A PT 80150 A PT80150 A PT 80150A PT 8015085 A PT8015085 A PT 8015085A PT 80150 A PT80150 A PT 80150A
Authority
PT
Portugal
Prior art keywords
relating
forming
extrusion dies
dies
extrusion
Prior art date
Application number
PT80150A
Other languages
Portuguese (pt)
Other versions
PT80150B (en
Original Assignee
Hobson Process Ltd
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 Hobson Process Ltd filed Critical Hobson Process Ltd
Publication of PT80150A publication Critical patent/PT80150A/en
Publication of PT80150B publication Critical patent/PT80150B/en

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
    • B21C25/10—Making tools by operations not covered by a single other subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Extrusion Of Metal (AREA)
PT80150A 1984-03-21 1985-03-21 Improvements in or relating to the forming of extrusion dies PT80150B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848407273A GB8407273D0 (en) 1984-03-21 1984-03-21 Forming of extrusion dies

Publications (2)

Publication Number Publication Date
PT80150A true PT80150A (en) 1985-04-01
PT80150B PT80150B (en) 1986-10-28

Family

ID=10558409

Family Applications (1)

Application Number Title Priority Date Filing Date
PT80150A PT80150B (en) 1984-03-21 1985-03-21 Improvements in or relating to the forming of extrusion dies

Country Status (10)

Country Link
EP (1) EP0159809A1 (en)
JP (1) JPS611415A (en)
AU (1) AU3987085A (en)
DK (1) DK111485A (en)
ES (1) ES8603146A1 (en)
FI (1) FI851108L (en)
GB (1) GB8407273D0 (en)
IL (1) IL74710A0 (en)
NO (1) NO851101L (en)
PT (1) PT80150B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0007948D0 (en) * 2000-04-01 2000-05-17 Caton International Investment Extrusion die
CN113084006B (en) * 2021-04-02 2023-04-25 中北大学 Step extrusion method for effectively reducing box body forming load

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1789675A (en) * 1927-02-09 1931-01-20 Ig Farbenindustrie Ag Die extrusion method and apparatus
US2833406A (en) * 1953-04-17 1958-05-06 Schloemann Ag Extrusion dies
DD126764B1 (en) * 1976-07-20 1981-04-29 Peter Fahrenschon Method for applying a plastic material layer to machine elements and machine assemblies
DE2748392A1 (en) * 1977-10-28 1979-05-03 Degussa Extruding press die - which uses extruding channel with increasing lengths towards the middle part of the channel side
US4187443A (en) * 1978-09-08 1980-02-05 Rca Corporation Color picture tube having improved corrugated apertured mask and method of making same
DK158714C (en) * 1982-05-25 1991-01-07 Hobson Ltd PROCEDURE FOR PREPARING EXTRUSION FORMS

Also Published As

Publication number Publication date
ES541475A0 (en) 1985-12-16
GB8407273D0 (en) 1984-04-26
FI851108A0 (en) 1985-03-20
FI851108L (en) 1985-09-22
DK111485D0 (en) 1985-03-12
EP0159809A1 (en) 1985-10-30
NO851101L (en) 1985-09-23
JPS611415A (en) 1986-01-07
ES8603146A1 (en) 1985-12-16
AU3987085A (en) 1985-09-26
PT80150B (en) 1986-10-28
DK111485A (en) 1985-09-22
IL74710A0 (en) 1985-06-30

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