ZA757500B - Method and apparatus for the manufacture of rods,tubes,profiled sections and the like - Google Patents

Method and apparatus for the manufacture of rods,tubes,profiled sections and the like

Info

Publication number
ZA757500B
ZA757500B ZA757500A ZA757500A ZA757500B ZA 757500 B ZA757500 B ZA 757500B ZA 757500 A ZA757500 A ZA 757500A ZA 757500 A ZA757500 A ZA 757500A ZA 757500 B ZA757500 B ZA 757500B
Authority
ZA
South Africa
Prior art keywords
tubes
rods
manufacture
profiled sections
profiled
Prior art date
Application number
ZA757500A
Other languages
English (en)
Inventor
Alfred Kreidler
Kreidler Alfred
Original Assignee
Metall Invent Sa
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 Metall Invent Sa filed Critical Metall Invent Sa
Publication of ZA757500B publication Critical patent/ZA757500B/xx

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
    • B21C33/00—Feeding extrusion presses with metal to be extruded ; Loading the dummy block
    • B21C33/02—Feeding extrusion presses with metal to be extruded ; Loading the dummy block the metal being in liquid form

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Continuous Casting (AREA)
  • Forging (AREA)
  • Extrusion Of Metal (AREA)
  • Manufacture And Refinement Of Metals (AREA)
ZA757500A 1974-12-05 1975-11-28 Method and apparatus for the manufacture of rods,tubes,profiled sections and the like ZA757500B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2457423A DE2457423C2 (de) 1974-12-05 1974-12-05 Verfahren und Vorrichtung zum Herstellen eines Stranges aus einer metallischen Schmelze

Publications (1)

Publication Number Publication Date
ZA757500B true ZA757500B (en) 1976-11-24

Family

ID=5932525

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA757500A ZA757500B (en) 1974-12-05 1975-11-28 Method and apparatus for the manufacture of rods,tubes,profiled sections and the like

Country Status (18)

Country Link
US (1) US4075881A (sk)
JP (1) JPS5856663B2 (sk)
AT (1) AT342387B (sk)
AU (1) AU497677B2 (sk)
BE (1) BE836185A (sk)
BR (1) BR7508050A (sk)
CA (1) CA1026267A (sk)
CH (1) CH614140A5 (sk)
DE (1) DE2457423C2 (sk)
ES (1) ES443253A1 (sk)
FR (1) FR2293263A1 (sk)
GB (1) GB1478822A (sk)
IT (1) IT1051798B (sk)
NL (1) NL7514244A (sk)
NO (1) NO754097L (sk)
PL (1) PL97784B1 (sk)
SE (1) SE7513637L (sk)
ZA (1) ZA757500B (sk)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7903340A (nl) * 1979-04-27 1980-10-29 Philips Nv Foutcorrectieschakeling voor een beeld- en/of tekstontvanger.
DE3016173C2 (de) * 1980-04-26 1983-01-20 Degussa Ag, 6000 Frankfurt Verfahren und Vorrichtung zum Stranggießen von Alkalimetall unter Druck
DE3770973D1 (de) * 1986-04-04 1991-08-01 Showa Aluminium Co Ltd Verfahren zur herstellung stranggepresster aluminiumlegierungen.
ES2310383T3 (es) * 2001-04-19 2009-01-01 Alcoa Inc. Sistema y procedimiento de alimentacion de metal fundido por presion continua.
US6505674B1 (en) * 2001-04-19 2003-01-14 Alcoa Inc. Injector for molten metal supply system
US6536508B1 (en) 2001-09-21 2003-03-25 Alcoa Inc. Continuous pressure molten metal supply system and method
US6739485B2 (en) * 2001-12-11 2004-05-25 Alcoa Inc. Dual action valve for molten metal applications
US7934627B2 (en) * 2005-10-13 2011-05-03 Alcoa Inc. Apparatus and method for high pressure extrusion with molten aluminum
US8534339B2 (en) * 2011-10-12 2013-09-17 The Boeing Company Lightweight flexible mandrel and method for making the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE457801C (de) * 1925-06-11 1928-03-24 Fried Krupp Grusonwerk Akt Ges Vorrichtung zur Herstellung von beliebig langen Koerpern beliebigen Querschnitts
US1850668A (en) * 1930-01-29 1932-03-22 Harris Henry Conversion of molten metals directly into alpha solid fabricated state
SE311212B (sk) * 1964-03-17 1969-06-02 H Lindemann
US3625045A (en) * 1969-07-09 1971-12-07 Hydraulik Gmbh Continuous extruder having a rechargeable receiver with controlled movement

Also Published As

Publication number Publication date
IT1051798B (it) 1981-05-20
SE7513637L (sv) 1976-06-08
AT342387B (de) 1978-03-28
DE2457423A1 (de) 1976-06-16
PL97784B1 (pl) 1978-03-30
CH614140A5 (sk) 1979-11-15
AU8722275A (en) 1977-06-09
FR2293263B1 (sk) 1980-01-04
BR7508050A (pt) 1976-08-24
GB1478822A (en) 1977-07-06
CA1026267A (en) 1978-02-14
NO754097L (sk) 1976-06-09
ATA871675A (de) 1977-07-15
US4075881A (en) 1978-02-28
AU497677B2 (en) 1978-12-21
NL7514244A (nl) 1976-06-09
BE836185A (fr) 1976-04-01
ES443253A1 (es) 1977-04-16
JPS51115236A (en) 1976-10-09
JPS5856663B2 (ja) 1983-12-16
DE2457423C2 (de) 1983-04-21
FR2293263A1 (fr) 1976-07-02

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