ATA738775A - DEVICE FOR EXTRUSION OF HOLLOW PROFILES OR PARTIAL HOLLOW PROFILES - Google Patents

DEVICE FOR EXTRUSION OF HOLLOW PROFILES OR PARTIAL HOLLOW PROFILES

Info

Publication number
ATA738775A
ATA738775A AT738775A AT738775A ATA738775A AT A738775 A ATA738775 A AT A738775A AT 738775 A AT738775 A AT 738775A AT 738775 A AT738775 A AT 738775A AT A738775 A ATA738775 A AT A738775A
Authority
AT
Austria
Prior art keywords
hollow profiles
extrusion
partial
profiles
partial hollow
Prior art date
Application number
AT738775A
Other languages
German (de)
Other versions
AT364752B (en
Original Assignee
Alusuisse
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 filed Critical Alusuisse
Publication of ATA738775A publication Critical patent/ATA738775A/en
Application granted granted Critical
Publication of AT364752B publication Critical patent/AT364752B/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
    • 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
    • B21C25/04—Mandrels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
AT0738775A 1974-09-27 1975-09-26 DEVICE FOR EXTRUDING HOLLOW PROFILES OR PART HOLLOW PROFILES AT364752B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742446308 DE2446308C2 (en) 1974-09-27 1974-09-27 Tool for extrusion of hollow or partially hollow profiles made of light metal

Publications (2)

Publication Number Publication Date
ATA738775A true ATA738775A (en) 1977-10-15
AT364752B AT364752B (en) 1981-11-10

Family

ID=5926957

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0738775A AT364752B (en) 1974-09-27 1975-09-26 DEVICE FOR EXTRUDING HOLLOW PROFILES OR PART HOLLOW PROFILES

Country Status (8)

Country Link
JP (1) JPS5929331B2 (en)
AT (1) AT364752B (en)
BE (1) BE833866A (en)
CH (1) CH595895A5 (en)
DE (1) DE2446308C2 (en)
FR (1) FR2289260A1 (en)
GB (1) GB1520120A (en)
IT (1) IT1042917B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3402300C2 (en) * 1984-01-24 1987-03-26 Aluminium-Walzwerke Singen Gmbh, 7700 Singen Device for extruding a wide cross-sectional profile, in particular a multi-chamber profile made of light metal
GB9505380D0 (en) * 1995-03-17 1995-05-03 Bwe Ltd Continuous extrusion apparatus
DE19842291A1 (en) 1998-09-16 2000-03-23 Alusuisse Lonza Services Ag Method for extruding a hollow profile or the like body from an ingot and device therefor
DE19842293C2 (en) * 1998-09-16 2003-06-26 Alcan Tech & Man Ag Method for extruding a hollow profile or the like body from an ingot and device therefor
DE10145877C1 (en) * 2001-08-28 2003-05-08 Alcan Tech & Man Ag Method for extruding a hollow profile or the like body from an ingot and device therefor
DE102013017178B4 (en) 2013-10-16 2020-07-16 Ulrich Bruhnke Extrusion press for the production of flat sheets
CN112872076A (en) * 2021-01-11 2021-06-01 安徽天彩电缆集团有限公司 One-die multi-output plane shunting combined die structure
CN113210552B (en) * 2021-05-10 2023-05-09 山西中工重型锻压有限公司 Production method for six-in-one integral forging of bolt box

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3240047A (en) * 1963-07-22 1966-03-15 Reynolds Metals Co Bridging die means and method

Also Published As

Publication number Publication date
JPS5929331B2 (en) 1984-07-19
BE833866A (en) 1976-01-16
DE2446308C2 (en) 1983-11-17
FR2289260A1 (en) 1976-05-28
DE2446308A1 (en) 1976-04-08
FR2289260B3 (en) 1978-05-12
IT1042917B (en) 1980-01-30
AT364752B (en) 1981-11-10
CH595895A5 (en) 1978-02-28
JPS5160247A (en) 1976-05-26
GB1520120A (en) 1978-08-02

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Legal Events

Date Code Title Description
ELA Expired due to lapse of time