FR2067486A5 - - Google Patents

Info

Publication number
FR2067486A5
FR2067486A5 FR6937995A FR6937995A FR2067486A5 FR 2067486 A5 FR2067486 A5 FR 2067486A5 FR 6937995 A FR6937995 A FR 6937995A FR 6937995 A FR6937995 A FR 6937995A FR 2067486 A5 FR2067486 A5 FR 2067486A5
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
FR6937995A
Other languages
French (fr)
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.)
Cefilac SA
Original Assignee
Cefilac 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 Cefilac SA filed Critical Cefilac SA
Priority to FR6937995A priority Critical patent/FR2067486A5/fr
Priority to US00081570A priority patent/US3724254A/en
Priority to ZA707046A priority patent/ZA707046B/en
Priority to ES385088A priority patent/ES385088A1/en
Priority to LU61979D priority patent/LU61979A1/xx
Priority to CA097420A priority patent/CA923848A/en
Priority to DE19702054157 priority patent/DE2054157A1/en
Priority to GB52758/70A priority patent/GB1275015A/en
Priority to AT996770A priority patent/AT307200B/en
Priority to JP45096953A priority patent/JPS5017186B1/ja
Application granted granted Critical
Publication of FR2067486A5 publication Critical patent/FR2067486A5/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 OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/04—Making uncoated products by direct extrusion
    • B21C23/08—Making wire, bars, tubes
    • B21C23/085—Making tubes
    • 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
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/007—Hydrostatic extrusion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
  • Forging (AREA)
FR6937995A 1969-11-05 1969-11-05 Expired FR2067486A5 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR6937995A FR2067486A5 (en) 1969-11-05 1969-11-05
US00081570A US3724254A (en) 1969-11-05 1970-10-16 Extrusion of seamless tubing
ZA707046A ZA707046B (en) 1969-11-05 1970-10-16 Improvements in the extrusion of seamless tubing
ES385088A ES385088A1 (en) 1969-11-05 1970-10-30 Extrusion of seamless tubing
LU61979D LU61979A1 (en) 1969-11-05 1970-11-03
CA097420A CA923848A (en) 1969-11-05 1970-11-04 Filage des tubes metalliques sans soudure
DE19702054157 DE2054157A1 (en) 1969-11-05 1970-11-04 Manufacture of seamless metal tubes
GB52758/70A GB1275015A (en) 1969-11-05 1970-11-05 Improvement in the extrusion of seamless tubing
AT996770A AT307200B (en) 1969-11-05 1970-11-05 Process for the production of metallic tubes by punching a metal block and then hot extrusion of the pre-punched metal block
JP45096953A JPS5017186B1 (en) 1969-11-05 1970-11-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6937995A FR2067486A5 (en) 1969-11-05 1969-11-05

Publications (1)

Publication Number Publication Date
FR2067486A5 true FR2067486A5 (en) 1971-08-20

Family

ID=9042632

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6937995A Expired FR2067486A5 (en) 1969-11-05 1969-11-05

Country Status (10)

Country Link
US (1) US3724254A (en)
JP (1) JPS5017186B1 (en)
AT (1) AT307200B (en)
CA (1) CA923848A (en)
DE (1) DE2054157A1 (en)
ES (1) ES385088A1 (en)
FR (1) FR2067486A5 (en)
GB (1) GB1275015A (en)
LU (1) LU61979A1 (en)
ZA (1) ZA707046B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3012757A1 (en) * 1980-04-02 1981-10-15 Aluminium-Walzwerke Singen Gmbh, 7700 Singen EXTRUSION PRESS AND METHOD FOR PRODUCING PROFILES FROM METAL BOLTS
NL1008309C2 (en) * 1997-05-29 1998-12-01 Terlet Nv Scraped surface heat exchanger.
ES2610210T3 (en) * 2011-04-15 2017-04-26 Watson Investor Communications, Llc System and method of dispensing a measured amount of a loose material
US9724742B2 (en) * 2013-08-07 2017-08-08 Azz Wsi Llc Method of forming flat bar
CN110951947A (en) * 2019-11-12 2020-04-03 江阴康瑞成型技术科技有限公司 Stainless steel bar easy to punch and cut and production process thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2063562A (en) * 1934-04-12 1936-12-08 Sparks Processes Inc Manufacture of extruded metal shapes by hot hydraulic extrusion
FR1380420A (en) * 1962-05-22 1964-12-04 Cefilac Hot-spinning process for hollow profiles
US3205692A (en) * 1963-11-06 1965-09-14 Reynolds Metals Co Method of producing hollow extruded products
US3263468A (en) * 1965-04-21 1966-08-02 Anaconda American Brass Co Method and apparatus for extrusion of tubes

Also Published As

Publication number Publication date
JPS5017186B1 (en) 1975-06-19
GB1275015A (en) 1972-05-24
ZA707046B (en) 1971-08-25
US3724254A (en) 1973-04-03
ES385088A1 (en) 1973-03-16
DE2054157A1 (en) 1971-05-13
AT307200B (en) 1973-05-10
LU61979A1 (en) 1971-05-10
CA923848A (en) 1973-04-03

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Legal Events

Date Code Title Description
TP Transmission of property