DE2156871C3 - Druckstempel für Indirekt-Metallstrangpresse - Google Patents

Druckstempel für Indirekt-Metallstrangpresse

Info

Publication number
DE2156871C3
DE2156871C3 DE2156871A DE2156871A DE2156871C3 DE 2156871 C3 DE2156871 C3 DE 2156871C3 DE 2156871 A DE2156871 A DE 2156871A DE 2156871 A DE2156871 A DE 2156871A DE 2156871 C3 DE2156871 C3 DE 2156871C3
Authority
DE
Germany
Prior art keywords
die
press
ram
cross
extrusion
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
DE2156871A
Other languages
German (de)
English (en)
Other versions
DE2156871A1 (de
DE2156871B2 (de
Inventor
Alfred William Rockwall Tex. Mann (V.St.A.)
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 DE2156871A1 publication Critical patent/DE2156871A1/de
Publication of DE2156871B2 publication Critical patent/DE2156871B2/de
Application granted granted Critical
Publication of DE2156871C3 publication Critical patent/DE2156871C3/de
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
    • B21C26/00—Rams or plungers for metal extruding; Discs therefor
    • 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
    • B21C25/02—Dies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
  • Forging (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
DE2156871A 1970-11-16 1971-11-16 Druckstempel für Indirekt-Metallstrangpresse Expired DE2156871C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8984170A 1970-11-16 1970-11-16

Publications (3)

Publication Number Publication Date
DE2156871A1 DE2156871A1 (de) 1972-06-22
DE2156871B2 DE2156871B2 (de) 1979-08-02
DE2156871C3 true DE2156871C3 (de) 1980-03-27

Family

ID=22219841

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2156871A Expired DE2156871C3 (de) 1970-11-16 1971-11-16 Druckstempel für Indirekt-Metallstrangpresse

Country Status (9)

Country Link
US (1) US3735623A (enExample)
JP (1) JPS5214701B1 (enExample)
AU (1) AU460231B2 (enExample)
BE (1) BE797008Q (enExample)
CA (1) CA946783A (enExample)
DE (1) DE2156871C3 (enExample)
FR (1) FR2131263A5 (enExample)
GB (2) GB1377369A (enExample)
IT (1) IT942847B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5139638U (enExample) * 1974-09-17 1976-03-24
DE2519766C3 (de) * 1975-05-02 1980-09-25 Aluminium-Walzwerke Singen Gmbh, 7700 Singen Preßstempel mit wenigstens einem Preßkanal
JPS5832004B2 (ja) * 1976-03-01 1983-07-09 ワイケイケイ株式会社 間接押出し方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2960221A (en) * 1954-04-12 1960-11-15 Baldwin Lima Hamilton Corp Extrusion press for elongated cross-sections
US2867321A (en) * 1955-06-03 1959-01-06 Lake Erie Machinery Corp Container for an extrusion press
US2974791A (en) * 1956-10-09 1961-03-14 Loewy Eng Co Ltd Extrusion press container
US2962164A (en) * 1959-12-14 1960-11-29 Albert W Scribner Metal extrusion
US3150773A (en) * 1963-01-04 1964-09-29 American Metal Climax Inc Material forming process and apparatus
US3184944A (en) * 1963-09-18 1965-05-25 Baldwin Lima Hamilton Corp Extrusion press
US3364707A (en) * 1965-02-16 1968-01-23 Dow Chemical Co Extrusion forming member and method
GB1157089A (en) * 1965-10-13 1969-07-02 Vickers Ltd Improvements relating to High Pressure Intensifiers
US3548625A (en) * 1967-07-05 1970-12-22 Western Electric Co Collapsible feed mechanism
US3482424A (en) * 1967-11-22 1969-12-09 Pressure Technology Corp Of Am Process and apparatus for forming and working metals under pressure

Also Published As

Publication number Publication date
DE2156871A1 (de) 1972-06-22
GB1377370A (en) 1974-12-11
FR2131263A5 (enExample) 1972-11-10
JPS5214701B1 (enExample) 1977-04-23
CA946783A (en) 1974-05-07
IT942847B (it) 1973-04-02
BE797008Q (fr) 1973-07-16
GB1377369A (en) 1974-12-11
DE2156871B2 (de) 1979-08-02
US3735623A (en) 1973-05-29
AU3575071A (en) 1973-05-24
AU460231B2 (en) 1975-04-24

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee