FI924005A - Raetningsfoerfarande - Google Patents

Raetningsfoerfarande Download PDF

Info

Publication number
FI924005A
FI924005A FI924005A FI924005A FI924005A FI 924005 A FI924005 A FI 924005A FI 924005 A FI924005 A FI 924005A FI 924005 A FI924005 A FI 924005A FI 924005 A FI924005 A FI 924005A
Authority
FI
Finland
Prior art keywords
raetningsfoerfarande
Prior art date
Application number
FI924005A
Other languages
English (en)
Other versions
FI924005A0 (fi
Inventor
Kari Valkama
Original Assignee
Kari Valkama
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 Kari Valkama filed Critical Kari Valkama
Priority to FI924005A priority Critical patent/FI924005A/fi
Publication of FI924005A0 publication Critical patent/FI924005A0/fi
Priority to PCT/FI1993/000353 priority patent/WO1994005441A1/en
Priority to AU49619/93A priority patent/AU4961993A/en
Publication of FI924005A publication Critical patent/FI924005A/fi

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
    • 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
    • B21D3/16—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 of specific articles made from metal rods, tubes, or profiles, e.g. crankshafts, by specially adapted methods or means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P9/00—Treating or finishing surfaces mechanically, with or without calibrating, primarily to resist wear or impact, e.g. smoothing or roughening turbine blades or bearings; Features of such surfaces not otherwise provided for, their treatment being unspecified
    • B23P9/04—Treating or finishing by hammering or applying repeated pressure
    • 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
    • C21D10/00—Modifying the physical properties by methods other than heat treatment or deformation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A21/00—Barrels; Gun tubes; Muzzle attachments; Barrel mounting means
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/26—Methods of annealing
    • C21D1/30—Stress-relieving

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Adornments (AREA)
FI924005A 1992-09-07 1992-09-07 Raetningsfoerfarande FI924005A (fi)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI924005A FI924005A (fi) 1992-09-07 1992-09-07 Raetningsfoerfarande
PCT/FI1993/000353 WO1994005441A1 (en) 1992-09-07 1993-09-06 A straightening method
AU49619/93A AU4961993A (en) 1992-09-07 1993-09-06 A straightening method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI924005A FI924005A (fi) 1992-09-07 1992-09-07 Raetningsfoerfarande

Publications (2)

Publication Number Publication Date
FI924005A0 FI924005A0 (fi) 1992-09-07
FI924005A true FI924005A (fi) 1994-03-08

Family

ID=8535831

Family Applications (1)

Application Number Title Priority Date Filing Date
FI924005A FI924005A (fi) 1992-09-07 1992-09-07 Raetningsfoerfarande

Country Status (3)

Country Link
AU (1) AU4961993A (fi)
FI (1) FI924005A (fi)
WO (1) WO1994005441A1 (fi)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH625433A5 (fi) * 1977-10-11 1981-09-30 Marcel Wahli

Also Published As

Publication number Publication date
WO1994005441A1 (en) 1994-03-17
AU4961993A (en) 1994-03-29
FI924005A0 (fi) 1992-09-07

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Legal Events

Date Code Title Description
FD Application lapsed