FR1051452A - - Google Patents

Info

Publication number
FR1051452A
FR1051452A FR1051452DA FR1051452A FR 1051452 A FR1051452 A FR 1051452A FR 1051452D A FR1051452D A FR 1051452DA FR 1051452 A FR1051452 A FR 1051452A
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
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.)
Publication date
Application granted granted Critical
Publication of FR1051452A publication Critical patent/FR1051452A/fr
Expired legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D11/00Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/14Twisting
    • B21D11/15Reinforcing rods for concrete
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D7/00Modifying the physical properties of iron or steel by deformation
    • C21D7/02Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/10Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars
    • C21D7/105Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars of concrete reinforcing bars

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Wire Processing (AREA)
FR1051452D 1950-11-29 Expired FR1051452A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH709233X 1950-11-29
CH963290X 1950-11-29

Publications (1)

Publication Number Publication Date
FR1051452A true FR1051452A (fr) 1954-01-15

Family

ID=25738068

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1051452D Expired FR1051452A (fr) 1950-11-29

Country Status (3)

Country Link
DE (1) DE963290C (fr)
FR (1) FR1051452A (fr)
GB (1) GB709233A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1103727B (de) * 1955-08-23 1961-03-30 Union Siderurgique De Nord De Stangenverwindemaschine
DE1202099B (de) * 1959-03-03 1965-09-30 Moossche Eisenwerke Ag Vorrichtung zum Abziehen einer nicht abgclaengten Bewehrungseinlage fuer Eisenbeton ab Ring und Einziehen derselben in eine Verwindevorrichtung

Also Published As

Publication number Publication date
GB709233A (en) 1954-05-19
DE963290C (de) 1957-05-02

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