GB1379757A - Indirect extrusion - Google Patents

Indirect extrusion

Info

Publication number
GB1379757A
GB1379757A GB5329471A GB5329471A GB1379757A GB 1379757 A GB1379757 A GB 1379757A GB 5329471 A GB5329471 A GB 5329471A GB 5329471 A GB5329471 A GB 5329471A GB 1379757 A GB1379757 A GB 1379757A
Authority
GB
United Kingdom
Prior art keywords
extrusion
gag
discard
container
cavity
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
GB5329471A
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.)
Texas Aluminum Co Inc
Original Assignee
Texas Aluminum Co Inc
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 Texas Aluminum Co Inc filed Critical Texas Aluminum Co Inc
Publication of GB1379757A publication Critical patent/GB1379757A/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, 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
    • B21C23/21—Presses specially adapted for extruding metal
    • B21C23/218—Indirect extrusion presses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
  • Forging (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
GB5329471A 1971-01-20 1972-02-17 Indirect extrusion Expired GB1379757A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10813271A 1971-01-20 1971-01-20

Publications (1)

Publication Number Publication Date
GB1379757A true GB1379757A (en) 1975-01-08

Family

ID=22320500

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5329471A Expired GB1379757A (en) 1971-01-20 1972-02-17 Indirect extrusion

Country Status (8)

Country Link
US (1) US3727448A (enExample)
JP (1) JPS5141866B1 (enExample)
BE (1) BE797009Q (enExample)
CA (1) CA954069A (enExample)
DE (1) DE2202151C2 (enExample)
FR (1) FR2122853A5 (enExample)
GB (1) GB1379757A (enExample)
IT (1) IT942922B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2316939C3 (de) * 1973-04-04 1987-09-10 Siemens AG, 1000 Berlin und 8000 München Elektrische Hörhilfeschaltung
DE2509490C3 (de) * 1975-03-05 1980-10-02 Schloemann-Siemag Ag, 4000 Duesseldorf Verschlußstück an einer Indirekt-Metallstrangpresse für Leicht- und Schwermetall
US3977226A (en) * 1975-03-24 1976-08-31 Texas Extrusion Corporation Sealing device for indirect extrusion die
DE2739904C2 (de) * 1977-09-05 1986-11-20 SMS Hasenclever Maschinenfabrik GmbH, 4000 Düsseldorf Indirekt-Metallstrang- und Rohrpresse zum isothermen Pressen
DE3110105A1 (de) * 1981-03-16 1982-10-14 SMS Schloemann-Siemag AG, 4000 Düsseldorf Arbeitsverfahren bei indirekt-metallstrangpressen nach dem pressvorgang zum strippen des blockaufnehmers, zum abscheren des pressrestes u. zum ausziehen bzw. ausstossen des pressgutes sowie anordnungen zur durchfuehrung des arbeitsverfahrens

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1661594A (en) * 1925-07-17 1928-03-06 Krupp Ag Grusonwerk Extrusion press
DE450032C (de) * 1926-08-15 1927-09-29 Hirsch Kupfer Und Messingwerke Strangpresse
US2097502A (en) * 1933-03-18 1937-11-02 Union Carbide & Carbon Corp Method of and apparatus for producing rods and the like of comminuted material
GB435402A (en) * 1934-03-17 1935-09-17 Otto Busse An improved metal extrusion process
US2539564A (en) * 1947-03-31 1951-01-30 Detroit Gasket & Mfg Company Process of extrusion
US2858017A (en) * 1954-04-05 1958-10-28 Baldwin Lima Hamilton Corp Die shifting and extrusion cutting slide
US3018885A (en) * 1958-05-02 1962-01-30 Aluminum Co Of America Extrusion and stretch-straightening apparatus and method
US3369384A (en) * 1965-07-07 1968-02-20 Reynolds Metals Co Metal extrusion
US3563079A (en) * 1968-11-21 1971-02-16 Reynolds Metals Co Indirect extrusion with skull skimming

Also Published As

Publication number Publication date
JPS5141866B1 (enExample) 1976-11-12
DE2202151A1 (de) 1972-07-27
AU3598671A (en) 1973-05-31
DE2202151C2 (de) 1982-04-22
FR2122853A5 (enExample) 1972-09-01
US3727448A (en) 1973-04-17
BE797009Q (fr) 1973-07-16
IT942922B (it) 1973-04-02
CA954069A (en) 1974-09-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee