AT219385B - Process for the mechanical twisting of cold-formed, low-carbon profile steels, in particular concrete reinforcement wires - Google Patents

Process for the mechanical twisting of cold-formed, low-carbon profile steels, in particular concrete reinforcement wires

Info

Publication number
AT219385B
AT219385B AT864558A AT864558A AT219385B AT 219385 B AT219385 B AT 219385B AT 864558 A AT864558 A AT 864558A AT 864558 A AT864558 A AT 864558A AT 219385 B AT219385 B AT 219385B
Authority
AT
Austria
Prior art keywords
cold
low
concrete reinforcement
particular concrete
reinforcement wires
Prior art date
Application number
AT864558A
Other languages
German (de)
Original Assignee
Schoch Ag Ernst
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 Schoch Ag Ernst filed Critical Schoch Ag Ernst
Priority to AT864558A priority Critical patent/AT219385B/en
Priority to CH8087159A priority patent/CH375970A/en
Priority to DESCH27118A priority patent/DE1226130B/en
Application granted granted Critical
Publication of AT219385B publication Critical patent/AT219385B/en

Links

Classifications

    • 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
    • B21D11/00—Bending 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
    • B21D11/14—Twisting
    • B21D11/15—Reinforcing rods for concrete
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F7/00—Twisting wire; Twisting wire together
    • 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
    • C21D8/08—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires for concrete reinforcement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Wire Processing (AREA)
AT864558A 1958-12-15 1958-12-15 Process for the mechanical twisting of cold-formed, low-carbon profile steels, in particular concrete reinforcement wires AT219385B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT864558A AT219385B (en) 1958-12-15 1958-12-15 Process for the mechanical twisting of cold-formed, low-carbon profile steels, in particular concrete reinforcement wires
CH8087159A CH375970A (en) 1958-12-15 1959-11-20 Process for the mechanical twisting of cold-formed profile steels, in particular concrete reinforcement wires, and machine for carrying out the process
DESCH27118A DE1226130B (en) 1958-12-15 1959-12-11 Process for the mechanical twisting of cold-formed, low-carbon profile steels, especially concrete reinforcement round wires, and machine for carrying out the process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT864558A AT219385B (en) 1958-12-15 1958-12-15 Process for the mechanical twisting of cold-formed, low-carbon profile steels, in particular concrete reinforcement wires

Publications (1)

Publication Number Publication Date
AT219385B true AT219385B (en) 1962-01-25

Family

ID=3607330

Family Applications (1)

Application Number Title Priority Date Filing Date
AT864558A AT219385B (en) 1958-12-15 1958-12-15 Process for the mechanical twisting of cold-formed, low-carbon profile steels, in particular concrete reinforcement wires

Country Status (3)

Country Link
AT (1) AT219385B (en)
CH (1) CH375970A (en)
DE (1) DE1226130B (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE566660C (en) * 1926-06-05 1932-12-22 Wilhelm Puengel Dr Ing Process for improving the strength properties of cold-drawn steel wires
CH198469A (en) * 1935-10-26 1938-06-30 Franz Koehler Process for tempering metal rods and wires by cold forming.
DE967146C (en) * 1943-06-29 1957-10-10 Kronprinz Ag Process for cold forming of steel objects
AT195468B (en) * 1955-09-07 1958-02-10 Westfalenhuette Ag Process for the production of prestressed concrete steel

Also Published As

Publication number Publication date
DE1226130B (en) 1966-10-06
CH375970A (en) 1964-03-15

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