GB1582419A - Processes and devices for the production of composite metal sections - Google Patents

Processes and devices for the production of composite metal sections Download PDF

Info

Publication number
GB1582419A
GB1582419A GB17398/78A GB1739878A GB1582419A GB 1582419 A GB1582419 A GB 1582419A GB 17398/78 A GB17398/78 A GB 17398/78A GB 1739878 A GB1739878 A GB 1739878A GB 1582419 A GB1582419 A GB 1582419A
Authority
GB
United Kingdom
Prior art keywords
die
section
metal
metal strip
fed
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
GB17398/78A
Other languages
English (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.)
Alcan Holdings 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
Publication of GB1582419A publication Critical patent/GB1582419A/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
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/005—Continuous extrusion starting from solid state material
    • 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
    • B21C23/22—Making metal-coated products; Making products from two or more metals
    • B21C23/24—Covering indefinite lengths of metal or non-metal material with a metal coating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
  • Forging (AREA)
GB17398/78A 1977-05-05 1978-05-03 Processes and devices for the production of composite metal sections Expired GB1582419A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772720122 DE2720122A1 (de) 1977-05-05 1977-05-05 Verfahren und vorrichtung zum herstellen eines verbundprofils

Publications (1)

Publication Number Publication Date
GB1582419A true GB1582419A (en) 1981-01-07

Family

ID=6008093

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17398/78A Expired GB1582419A (en) 1977-05-05 1978-05-03 Processes and devices for the production of composite metal sections

Country Status (6)

Country Link
US (2) US4214469A (US20100223739A1-20100909-C00025.png)
JP (1) JPS53137851A (US20100223739A1-20100909-C00025.png)
CH (1) CH629120A5 (US20100223739A1-20100909-C00025.png)
DE (1) DE2720122A1 (US20100223739A1-20100909-C00025.png)
GB (1) GB1582419A (US20100223739A1-20100909-C00025.png)
IT (1) IT1095874B (US20100223739A1-20100909-C00025.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2153279A (en) * 1984-02-01 1985-08-21 Atomic Energy Authority Uk A method and apparatus for extrusion

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3017106A1 (de) * 1980-05-03 1981-11-05 Aluminium-Walzwerke Singen Gmbh, 7700 Singen Verfahren zum herstellen massiv umgeformter leichtmetallgegenstaende sowie formkoerper mit einem leichtmetallteil
DE3017076A1 (de) * 1980-05-03 1981-11-05 Aluminium-Walzwerke Singen Gmbh, 7700 Singen Verfahren zum herstellen massiv umgeformter leichtmetallgegenstaende sowie formkoerper mit einem leichtmetallteil
US4477011A (en) * 1982-09-10 1984-10-16 Alcan International Limited Continuous cladding of aluminum strip
DE3903962C2 (de) * 1989-02-10 1995-01-26 Kabelmetal Electro Gmbh Vorrichtung zum kontinuierlichen Herstellen von Profildrähten aus strangförmigen metallischen Halbzeugen
FI101457B1 (fi) * 1996-06-26 1998-06-30 Outokumpu Copper Products Oy Tapa valmistaa bimetallimateriaali
US6003356A (en) * 1997-01-23 1999-12-21 Davinci Technology Corporation Reinforced extruded products and process of manufacture
DE10125275C1 (de) * 2001-05-23 2002-10-10 Alusuisse Tech & Man Ag Werkzeug zum Strangpressen eines Verbundprofiles aus einem Leichtmetall-Trägerprofil und einem Profilband o. dgl. Strang
US7293445B2 (en) * 2003-06-13 2007-11-13 General Motors Corporation Sheet processing apparatus, method of use, and plastically deformed sheet
US8820133B2 (en) * 2008-02-01 2014-09-02 Apple Inc. Co-extruded materials and methods

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1197326A (en) * 1914-10-05 1916-09-05 Okonite Co Apparatus for coating strips of tin or the like with rubber or other plastic material.
US1995258A (en) * 1932-03-23 1935-03-19 Cleveland Graphite Bronze Co Apparatus for producing bimetal strips
DE852832C (de) * 1940-01-20 1952-10-20 Felten & Guilleaume Carlswerk Strangpresse zum ununterbrochenen Herstellen von Rohren, insbesondere von Kabelmaenteln
US2290734A (en) * 1940-02-14 1942-07-21 Minerals And Metals Corp Manufacture of metal products
US2782498A (en) * 1950-11-14 1957-02-26 Gen Motors Corp Method for making composite stock
US2760229A (en) * 1952-09-20 1956-08-28 Lewis Eng Co Apparatus for applying plastic coating to wire
US2879587A (en) * 1954-07-23 1959-03-31 Gen Motors Corp Method for making composite stock
US3113676A (en) * 1959-07-20 1963-12-10 Robert J Harkenrider Apparatus for continuous extrusion of metal
US3199176A (en) * 1961-11-08 1965-08-10 Texas Instruments Inc Method of manufacturing electrical contacts
DE1260934B (de) * 1964-02-29 1968-02-08 Schmidt Gmbh Karl Verfahren und Vorrichtung zum Herstellen von plattierten Bandstreifen fuer Gleitlager
US3355796A (en) * 1965-05-26 1967-12-05 Texas Instruments Inc Manufacture of clad rods, wires and the like
US3408727A (en) * 1966-01-05 1968-11-05 Texas Instruments Inc Method of metal cladding
US3532576A (en) * 1966-06-20 1970-10-06 Nat Gypsum Co Apparatus for making gypsum board
US3444610A (en) * 1966-11-03 1969-05-20 Texas Instruments Inc Manufacture of clad wire and the like
US3824825A (en) * 1969-11-26 1974-07-23 Atomic Energy Authority Uk Forming of materials
US3702497A (en) * 1971-01-07 1972-11-14 Polymetallurgical Corp Manufacture of clad metals
SU402423A1 (ru) * 1972-01-31 1973-10-19 Ордена Трудового Красного Знамени институт проблем материаловедени Украинской ССР Устройство для получения армированных и многослойных материалов
DE2208859C2 (de) * 1972-02-25 1974-03-28 Fa Otto Fuchs Verfahren zur plattierung von metallprofilen und strangpressmatrize zur durchfuehrung des verfahrens
JPS5517860B2 (US20100223739A1-20100909-C00025.png) * 1973-07-04 1980-05-14
DE2414178A1 (de) * 1974-03-23 1975-10-09 Aluminium Walzwerke Singen Verfahren zur herstellung von verbundprofilen sowie vorrichtung zu dessen durchfuehrung
US3922898A (en) * 1974-03-29 1975-12-02 Wanskuck Co Extrusion process
US3911705A (en) * 1974-04-01 1975-10-14 Wanskuck Co Extrusion apparatus
US3934446A (en) * 1974-04-16 1976-01-27 Betzalel Avitzur Methods of and apparatus for production of wire
DE7514547U (de) * 1974-05-07 1975-10-02 Ukaea Vorrichtung für Werkstoffverformung durch Extrusion
DE2511301C2 (de) * 1975-03-14 1984-10-11 Aluminium-Walzwerke Singen Gmbh, 7700 Singen Vorrichtung zum gleichzeitigen Strangpressen mehrerer Verbundprofile
US4300379A (en) * 1975-06-27 1981-11-17 Nichols-Homeshield, Inc. Method of producing a coating on a core
US4061011A (en) * 1975-08-06 1977-12-06 United Kingdom Atomic Energy Authority Extrusion
JPS5950410B2 (ja) * 1975-11-05 1984-12-08 日立電線株式会社 複数の可動ホイ−ルを用いた押出装置
GB1590431A (en) * 1976-05-28 1981-06-03 Alcan Res & Dev Process for the production of aluminium
US4041595A (en) * 1976-06-01 1977-08-16 Wanskuck Company Extrusion process
US4163377A (en) * 1976-11-10 1979-08-07 Trefimetaux Continuous hydrostatic extrusion process and apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2153279A (en) * 1984-02-01 1985-08-21 Atomic Energy Authority Uk A method and apparatus for extrusion

Also Published As

Publication number Publication date
US4343425A (en) 1982-08-10
JPS6114894B2 (US20100223739A1-20100909-C00025.png) 1986-04-21
DE2720122A1 (de) 1978-11-16
DE2720122C2 (US20100223739A1-20100909-C00025.png) 1987-04-02
IT1095874B (it) 1985-08-17
CH629120A5 (de) 1982-04-15
IT7823082A0 (it) 1978-05-05
JPS53137851A (en) 1978-12-01
US4214469A (en) 1980-07-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19980502