DE2239660A1 - Strangpresswerkzeug zur herstellung von hohlprofilen - Google Patents

Strangpresswerkzeug zur herstellung von hohlprofilen

Info

Publication number
DE2239660A1
DE2239660A1 DE2239660A DE2239660A DE2239660A1 DE 2239660 A1 DE2239660 A1 DE 2239660A1 DE 2239660 A DE2239660 A DE 2239660A DE 2239660 A DE2239660 A DE 2239660A DE 2239660 A1 DE2239660 A1 DE 2239660A1
Authority
DE
Germany
Prior art keywords
mandrel
transition
webs
extrusion tool
web
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.)
Withdrawn
Application number
DE2239660A
Other languages
German (de)
English (en)
Inventor
Albrecht Prof Dr Kuske
Dieter Dr Wanders
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
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 filed Critical Alusuisse Holdings AG
Priority to DE2239660A priority Critical patent/DE2239660A1/de
Priority to CH994673A priority patent/CH562643A5/xx
Priority to US380546A priority patent/US3858426A/en
Priority to NL7310339A priority patent/NL7310339A/xx
Priority to JP48088902A priority patent/JPS4986257A/ja
Priority to AT698873A priority patent/AT328824B/de
Priority to SE7310929A priority patent/SE408380B/xx
Priority to IT27783/73A priority patent/IT992921B/it
Priority to CA178,540A priority patent/CA985655A/en
Priority to FR7329415A priority patent/FR2195485B1/fr
Priority to BE134455A priority patent/BE803471A/xx
Priority to GB3822773A priority patent/GB1440940A/en
Publication of DE2239660A1 publication Critical patent/DE2239660A1/de
Priority to NO810430A priority patent/NO810430L/no
Withdrawn legal-status Critical Current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
    • 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
    • B21C25/04—Mandrels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
  • Drilling Tools (AREA)
DE2239660A 1972-08-11 1972-08-11 Strangpresswerkzeug zur herstellung von hohlprofilen Withdrawn DE2239660A1 (de)

Priority Applications (13)

Application Number Priority Date Filing Date Title
DE2239660A DE2239660A1 (de) 1972-08-11 1972-08-11 Strangpresswerkzeug zur herstellung von hohlprofilen
CH994673A CH562643A5 (enExample) 1972-08-11 1973-07-09
US380546A US3858426A (en) 1972-08-11 1973-07-19 Extrusion press tool for the production of hollow sections
NL7310339A NL7310339A (enExample) 1972-08-11 1973-07-25
JP48088902A JPS4986257A (enExample) 1972-08-11 1973-08-09
AT698873A AT328824B (de) 1972-08-11 1973-08-09 Strangpresswerkzeug zur herstellung von hohl- und halbhohlprofilen
SE7310929A SE408380B (sv) 1972-08-11 1973-08-09 Strengpressverktyg for framstellning av halprofiler
IT27783/73A IT992921B (it) 1972-08-11 1973-08-10 Attrezzo per pressa ad estrudere per la produzione di profilati cavi
CA178,540A CA985655A (en) 1972-08-11 1973-08-10 Extrusion press tool for the production of hollow sections
FR7329415A FR2195485B1 (enExample) 1972-08-11 1973-08-10
BE134455A BE803471A (fr) 1972-08-11 1973-08-10 Filiere de presse a filer pour la fabrication de profiles creux
GB3822773A GB1440940A (en) 1972-08-11 1973-08-13 Die assemblies for extrusion presses
NO810430A NO810430L (no) 1972-08-11 1981-02-09 Ekstruderingsverktoey for fremstilling av hulprofiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2239660A DE2239660A1 (de) 1972-08-11 1972-08-11 Strangpresswerkzeug zur herstellung von hohlprofilen

Publications (1)

Publication Number Publication Date
DE2239660A1 true DE2239660A1 (de) 1974-02-21

Family

ID=5853384

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2239660A Withdrawn DE2239660A1 (de) 1972-08-11 1972-08-11 Strangpresswerkzeug zur herstellung von hohlprofilen

Country Status (13)

Country Link
US (1) US3858426A (enExample)
JP (1) JPS4986257A (enExample)
AT (1) AT328824B (enExample)
BE (1) BE803471A (enExample)
CA (1) CA985655A (enExample)
CH (1) CH562643A5 (enExample)
DE (1) DE2239660A1 (enExample)
FR (1) FR2195485B1 (enExample)
GB (1) GB1440940A (enExample)
IT (1) IT992921B (enExample)
NL (1) NL7310339A (enExample)
NO (1) NO810430L (enExample)
SE (1) SE408380B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2848274A1 (de) * 1978-11-07 1980-05-08 Erbsloeh Julius & August Kammerwerkzeug fuer strangpressen, insbesondere fuer aluminium-profile

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4169366A (en) * 1974-09-27 1979-10-02 Swiss Aluminium Ltd. Device for extruding hollow and semi-hollow sections
JPS53113236U (enExample) * 1977-02-18 1978-09-09
US4487154A (en) * 1982-10-15 1984-12-11 Rockcor, Inc. Pressure-activated low pressure warning device
GB2221179B (en) * 1988-07-19 1992-08-19 Atomic Energy Authority Uk An improved die assembly
CN108067516A (zh) * 2017-11-30 2018-05-25 江阴市江顺模具有限公司 角类型材热挤压模具
CN110125204A (zh) * 2019-05-10 2019-08-16 闽南理工学院 一种冷挤压加工工序模具
CN114247810B (zh) * 2021-12-17 2023-09-29 中航贵州飞机有限责任公司 一种橡皮囊成形环形异向弯边零件的成形模具及成形方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2741363A (en) * 1952-01-12 1956-04-10 Schloemann Ag Extrusion press attachments for extruding profiles, tubes and other similar products
US2887224A (en) * 1953-10-27 1959-05-19 Curtiss Wright Corp Extrusion die lubrication
FR2082001A5 (enExample) * 1969-12-08 1971-12-10 Creuzet Robert
US3731519A (en) * 1971-07-29 1973-05-08 Aluminum Co Of America Two piece flexing die holder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2848274A1 (de) * 1978-11-07 1980-05-08 Erbsloeh Julius & August Kammerwerkzeug fuer strangpressen, insbesondere fuer aluminium-profile

Also Published As

Publication number Publication date
CH562643A5 (enExample) 1975-06-13
IT992921B (it) 1975-09-30
CA985655A (en) 1976-03-16
GB1440940A (en) 1976-06-30
FR2195485B1 (enExample) 1976-11-19
BE803471A (fr) 1974-02-11
AT328824B (de) 1976-04-12
SE408380B (sv) 1979-06-11
FR2195485A1 (enExample) 1974-03-08
JPS4986257A (enExample) 1974-08-19
US3858426A (en) 1975-01-07
NL7310339A (enExample) 1974-02-13
ATA698873A (de) 1975-06-15
NO810430L (no) 1974-03-05

Similar Documents

Publication Publication Date Title
DE3785529T2 (de) Durch kaltlaminierung gebildete strukturen sowie vorrichtung und verfahren zur herstellung derselben.
DE2239660A1 (de) Strangpresswerkzeug zur herstellung von hohlprofilen
DE2725189C2 (de) Matrize zur Formung von becherförmigen Metallrohlingen
EP0032668A1 (de) Matrize für Massivumformung im Kalt- oder Halbwarmverfahren
DE3208453A1 (de) Verfahren zur herstellung von dachmaterial
DE1684032A1 (de) Formkasten fuer Hochdruck-Formpressen
DE2130736C3 (de) Aus einer Aluminiumlegierung geschmiedeter Kolben
DE2334212A1 (de) Zusammengebaute walze
DE3034951C2 (de) Verfahren zum spanlosen Herstellen einer Lagerbüchse
DE4318105B4 (de) Kokille zum Stranggießen von Metall und Verfahren zur Herstellung der Kokille
DE3222838A1 (de) Lippendichtung fuer sich drehende teile
DE3151382A1 (de) "werkzeug fuer hydraomechanisches ziehen, insbesondere von ziehteilen ohne flansch"
DE69700991T2 (de) Federringe
DE2154226C2 (de) Anordnung zur Herstellung von kreisbogenförmig gekrümmten Kokillen für Stranggußmaschinen
DE1920559C3 (de) Membranzylinder für mit einem Druckmittel betriebene Betätigungseinrichtungen
DE2066024C3 (de) Biegewerkzeug zum Herstellen von Plattengliedern für Plattenbandförderer
DE2544925A1 (de) Dichtungsvorrichtung
DE1602521C3 (de) Vorrichtung zum Tiefziehen von insbesondere zylindrischen Hohlkörpern
DE2415774A1 (de) Matrize zur herstellung von stangen oder draht aus verbundmaterial mit nicht rundem querschnitt
DE2434221B2 (de) Blockaufnehmer für Metallstrangpressen
DE834307C (de) Ein- oder mehrteiliger Kolbenring
DE2803490A1 (de) Dorn fuer hydrostatische strangpressen zum pressen von rohren
DE1931595A1 (de) Verfahren zum Befestigen eines ersten Teiles an einem zweiten Teil und danach hergestellter zweiteiliger Koerper
DE3241249C2 (enExample)
DE2803442A1 (de) Dichtung fuer einen kolben

Legal Events

Date Code Title Description
OD Request for examination
8139 Disposal/non-payment of the annual fee