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FR1004361A - Products of elongated shape and of variable section, method and apparatus for their manufacture - Google Patents

Products of elongated shape and of variable section, method and apparatus for their manufacture

Info

Publication number
FR1004361A
FR1004361A FR1004361DA FR1004361A FR 1004361 A FR1004361 A FR 1004361A FR 1004361D A FR1004361D A FR 1004361DA FR 1004361 A FR1004361 A FR 1004361A
Authority
FR
France
Prior art keywords
manufacture
products
elongated shape
variable section
variable
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
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.)
BEGOT ET CIE ETS
Original Assignee
BEGOT ET CIE ETS
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 BEGOT ET CIE ETS filed Critical BEGOT ET CIE ETS
Application granted granted Critical
Publication of FR1004361A publication Critical patent/FR1004361A/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
    • B21C25/00—Profiling tools for metal extruding
    • B21C25/02—Dies
    • 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
    • B21C25/08—Dies or mandrels with section variable during extruding, e.g. for making tapered work; Controlling variation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1004361D 1947-04-10 1947-04-10 Products of elongated shape and of variable section, method and apparatus for their manufacture Expired FR1004361A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1004361T 1947-04-10

Publications (1)

Publication Number Publication Date
FR1004361A true FR1004361A (en) 1952-03-28

Family

ID=9563781

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1004361D Expired FR1004361A (en) 1947-04-10 1947-04-10 Products of elongated shape and of variable section, method and apparatus for their manufacture

Country Status (1)

Country Link
FR (1) FR1004361A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899053A (en) * 1959-08-11 Production of shapes of varying
US2971645A (en) * 1958-02-21 1961-02-14 Thompson Ramo Wooldridge Inc Extrusion die
EP0769334A4 (en) * 1995-03-16 1997-01-08 Mitsubishi Aluminium Variable cross section extruding die and variable cross section extrusion molding method
JP2016121963A (en) * 2014-12-25 2016-07-07 株式会社日本マイクロシステム Press device and in-circuit tester

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899053A (en) * 1959-08-11 Production of shapes of varying
US2971645A (en) * 1958-02-21 1961-02-14 Thompson Ramo Wooldridge Inc Extrusion die
EP0769334A4 (en) * 1995-03-16 1997-01-08 Mitsubishi Aluminium Variable cross section extruding die and variable cross section extrusion molding method
JP2016121963A (en) * 2014-12-25 2016-07-07 株式会社日本マイクロシステム Press device and in-circuit tester

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