FR2166168B1 - - Google Patents

Info

Publication number
FR2166168B1
FR2166168B1 FR7246791A FR7246791A FR2166168B1 FR 2166168 B1 FR2166168 B1 FR 2166168B1 FR 7246791 A FR7246791 A FR 7246791A FR 7246791 A FR7246791 A FR 7246791A FR 2166168 B1 FR2166168 B1 FR 2166168B1
Authority
FR
France
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
FR7246791A
Other languages
French (fr)
Other versions
FR2166168A1 (enExample
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.)
National Agency for New Technologies, Energy and Sustainable Economic Development
Original Assignee
Comitato Nazionale per lEnergia Nucleare CNEN
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 Comitato Nazionale per lEnergia Nucleare CNEN filed Critical Comitato Nazionale per lEnergia Nucleare CNEN
Publication of FR2166168A1 publication Critical patent/FR2166168A1/fr
Application granted granted Critical
Publication of FR2166168B1 publication Critical patent/FR2166168B1/fr
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
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/04—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of rods or wire
    • 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
    • B21C23/22—Making metal-coated products; Making products from two or more metals
    • 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
    • B21C33/00—Feeding extrusion presses with metal to be extruded ; Loading the dummy block
    • B21C33/004—Composite billet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Forging (AREA)
FR7246791A 1971-12-29 1972-12-28 Expired FR2166168B1 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5508071A IT955102B (it) 1971-12-29 1971-12-29 Procedimento per la produzione di corpi bi o poli metallici i cui metalli componenti sono uniti tra loro per legame metallurgico

Publications (2)

Publication Number Publication Date
FR2166168A1 FR2166168A1 (enExample) 1973-08-10
FR2166168B1 true FR2166168B1 (enExample) 1976-08-27

Family

ID=11287667

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7246791A Expired FR2166168B1 (enExample) 1971-12-29 1972-12-28

Country Status (5)

Country Link
CA (1) CA967312A (enExample)
DE (1) DE2264102A1 (enExample)
FR (1) FR2166168B1 (enExample)
GB (1) GB1418309A (enExample)
IT (1) IT955102B (enExample)

Families Citing this family (1)

* 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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE160022C (enExample) *
DE1514176A1 (de) * 1965-11-27 1969-08-28 Licentia Gmbh Endverschlussstueck fuer ein rohrfoermiges Kernreaktor-Brennelement
US3567407A (en) * 1966-06-27 1971-03-02 Whittaker Corp Composite materials
CH500778A (it) * 1968-01-03 1970-12-31 Cnen Procedimento per la produzione di tubi composti di più tronchi in metallo differente

Also Published As

Publication number Publication date
GB1418309A (en) 1975-12-17
FR2166168A1 (enExample) 1973-08-10
DE2264102A1 (de) 1973-08-02
IT955102B (it) 1973-09-29
DE2264102C2 (enExample) 1988-01-28
CA967312A (en) 1975-05-13

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