FR2288786B1 - - Google Patents

Info

Publication number
FR2288786B1
FR2288786B1 FR7435795A FR7435795A FR2288786B1 FR 2288786 B1 FR2288786 B1 FR 2288786B1 FR 7435795 A FR7435795 A FR 7435795A FR 7435795 A FR7435795 A FR 7435795A FR 2288786 B1 FR2288786 B1 FR 2288786B1
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
FR7435795A
Other languages
French (fr)
Other versions
FR2288786A1 (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.)
Centre Technique des Industries Mecaniques CETIM
Original Assignee
Centre Technique des Industries Mecaniques CETIM
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 Centre Technique des Industries Mecaniques CETIM filed Critical Centre Technique des Industries Mecaniques CETIM
Priority to FR7435795A priority Critical patent/FR2288786A1/fr
Publication of FR2288786A1 publication Critical patent/FR2288786A1/fr
Application granted granted Critical
Publication of FR2288786B1 publication Critical patent/FR2288786B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
    • B21D3/12—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by stretching with or without twisting

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
FR7435795A 1974-10-25 1974-10-25 Procede et machine pour le traitement de pieces elancees en vue d'ameliorer leur structure interne et/ou pour les dresser Granted FR2288786A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7435795A FR2288786A1 (fr) 1974-10-25 1974-10-25 Procede et machine pour le traitement de pieces elancees en vue d'ameliorer leur structure interne et/ou pour les dresser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7435795A FR2288786A1 (fr) 1974-10-25 1974-10-25 Procede et machine pour le traitement de pieces elancees en vue d'ameliorer leur structure interne et/ou pour les dresser

Publications (2)

Publication Number Publication Date
FR2288786A1 FR2288786A1 (fr) 1976-05-21
FR2288786B1 true FR2288786B1 (zh) 1977-10-28

Family

ID=9144430

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7435795A Granted FR2288786A1 (fr) 1974-10-25 1974-10-25 Procede et machine pour le traitement de pieces elancees en vue d'ameliorer leur structure interne et/ou pour les dresser

Country Status (1)

Country Link
FR (1) FR2288786A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU546437B2 (en) * 1981-04-06 1985-08-29 Daido Tokushuko Kabushiki Kaisha Plastic working of metals
US4836866A (en) * 1987-11-09 1989-06-06 Fmc Corporation Method of improving fatigue life of an elongated component
SE8801799L (sv) * 1988-05-11 1989-11-12 Uva Ab Saett vid och anlaeggning foer korrigering av formfel hos ett plastiskt deformerbart foeremaal
FR2695331B1 (fr) * 1992-09-08 1994-10-28 Jacques Ory Procédé et machine pour fabriquer une barre à trous torsadée trempée, en particulier pour la fabrication ultérieure de forets en acier rapide.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE896782C (de) * 1944-03-16 1953-11-16 Deutsche Edelstahlwerke Ag Verfahren und Vorrichtung zum Ziehen von Hohl- und Vollwerkstuecken
GB748357A (en) * 1953-06-01 1956-05-02 Somerset Wire Company Ltd Improvements in the manufacture of wire and the like

Also Published As

Publication number Publication date
FR2288786A1 (fr) 1976-05-21

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Legal Events

Date Code Title Description
CL Concession to grant licenses
CL Concession to grant licenses
RL Notice of termination of a license
ST Notification of lapse