ES541475A0 - A METHOD TO CONSTITUTE AN EXTRUSION MATRIX - Google Patents

A METHOD TO CONSTITUTE AN EXTRUSION MATRIX

Info

Publication number
ES541475A0
ES541475A0 ES541475A ES541475A ES541475A0 ES 541475 A0 ES541475 A0 ES 541475A0 ES 541475 A ES541475 A ES 541475A ES 541475 A ES541475 A ES 541475A ES 541475 A0 ES541475 A0 ES 541475A0
Authority
ES
Spain
Prior art keywords
constitute
extrusion matrix
extrusion
matrix
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.)
Granted
Application number
ES541475A
Other languages
Spanish (es)
Other versions
ES8603146A1 (en
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.)
HOBSON PROCESS Ltd
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 ES541475A0 publication Critical patent/ES541475A0/en
Publication of ES8603146A1 publication Critical patent/ES8603146A1/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 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
ES541475A 1984-03-21 1985-03-21 Improvements in or relating to the forming of extrusion dies. Expired ES8603146A1 (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
ES541475A0 true ES541475A0 (en) 1985-12-16
ES8603146A1 ES8603146A1 (en) 1985-12-16

Family

ID=10558409

Family Applications (1)

Application Number Title Priority Date Filing Date
ES541475A Expired ES8603146A1 (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
NO851101L (en) 1985-09-23
IL74710A0 (en) 1985-06-30
GB8407273D0 (en) 1984-04-26
FI851108L (en) 1985-09-22
PT80150A (en) 1985-04-01
EP0159809A1 (en) 1985-10-30
PT80150B (en) 1986-10-28
FI851108A0 (en) 1985-03-20
DK111485D0 (en) 1985-03-12
AU3987085A (en) 1985-09-26
JPS611415A (en) 1986-01-07
DK111485A (en) 1985-09-22
ES8603146A1 (en) 1985-12-16

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