FR2236570B1 - - Google Patents

Info

Publication number
FR2236570B1
FR2236570B1 FR7317212A FR7317212A FR2236570B1 FR 2236570 B1 FR2236570 B1 FR 2236570B1 FR 7317212 A FR7317212 A FR 7317212A FR 7317212 A FR7317212 A FR 7317212A FR 2236570 B1 FR2236570 B1 FR 2236570B1
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
FR7317212A
Other languages
French (fr)
Other versions
FR2236570A1 (OSRAM
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.)
Alcoa Corp
Original Assignee
Aluminum Company of America
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 Aluminum Company of America filed Critical Aluminum Company of America
Priority to FR7317212A priority Critical patent/FR2236570B1/fr
Publication of FR2236570A1 publication Critical patent/FR2236570A1/fr
Application granted granted Critical
Publication of FR2236570B1 publication Critical patent/FR2236570B1/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
    • B21C1/00—Manufacture of metal sheets, wire, rods, tubes or like semi-manufactured products by drawing
    • B21C1/02—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums
    • B21C1/04—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums with two or more dies operating in series
    • B21C1/06—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums with two or more dies operating in series in which the material slips on the drums

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR7317212A 1973-05-11 1973-05-11 Expired FR2236570B1 (OSRAM)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7317212A FR2236570B1 (OSRAM) 1973-05-11 1973-05-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7317212A FR2236570B1 (OSRAM) 1973-05-11 1973-05-11

Publications (2)

Publication Number Publication Date
FR2236570A1 FR2236570A1 (OSRAM) 1975-02-07
FR2236570B1 true FR2236570B1 (OSRAM) 1976-04-23

Family

ID=9119221

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7317212A Expired FR2236570B1 (OSRAM) 1973-05-11 1973-05-11

Country Status (1)

Country Link
FR (1) FR2236570B1 (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2558671C2 (de) * 1975-12-24 1985-10-24 Benteler-Werke Ag, 4794 Schloss Neuhaus Kaltziehvorrichtung zum Reduzieren von Rohren

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1181963A (fr) * 1957-09-03 1959-06-19 Norton Co Ltd Sir James Farmer Perfectionnements aux machines de tréfilerie et aux bancs à tréfiler

Also Published As

Publication number Publication date
FR2236570A1 (OSRAM) 1975-02-07

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Legal Events

Date Code Title Description
ST Notification of lapse