ITMI960460A0 - - Google Patents

Info

Publication number
ITMI960460A0
ITMI960460A0 ITMI960460A ITMI960460A ITMI960460A0 IT MI960460 A0 ITMI960460 A0 IT MI960460A0 IT MI960460 A ITMI960460 A IT MI960460A IT MI960460 A ITMI960460 A IT MI960460A IT MI960460 A0 ITMI960460 A0 IT MI960460A0
Authority
IT
Italy
Application number
ITMI960460A
Other languages
Italian (it)
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 filed Critical
Publication of ITMI960460A0 publication Critical patent/ITMI960460A0/it
Publication of ITMI960460A1 publication Critical patent/ITMI960460A1/en
Application granted granted Critical
Publication of IT1283220B1 publication Critical patent/IT1283220B1/en

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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/62—Quenching devices
    • C21D1/673—Quenching devices for die quenching
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/40—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rings; for bearing races

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Forging (AREA)
  • Extrusion Of Metal (AREA)
IT96MI000460A 1995-03-11 1996-03-08 EXPANDING MANDREL FOR HARDENING DEVICES, FOR IMPROVING THE QUALITY AND ROUNDNESS OF THE PIECES DURING THE PROCESS IT1283220B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29504242U DE29504242U1 (en) 1995-03-11 1995-03-11 Expanding mandrel for hardening devices

Publications (3)

Publication Number Publication Date
ITMI960460A0 true ITMI960460A0 (en) 1996-03-08
ITMI960460A1 ITMI960460A1 (en) 1997-09-08
IT1283220B1 IT1283220B1 (en) 1998-04-16

Family

ID=8005250

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96MI000460A IT1283220B1 (en) 1995-03-11 1996-03-08 EXPANDING MANDREL FOR HARDENING DEVICES, FOR IMPROVING THE QUALITY AND ROUNDNESS OF THE PIECES DURING THE PROCESS

Country Status (3)

Country Link
DE (2) DE29504242U1 (en)
IT (1) IT1283220B1 (en)
SE (1) SE521963C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19909478C2 (en) * 1999-03-04 2003-04-10 Karl Heess Gmbh & Co Maschb Device for hardening parts
US10214789B2 (en) 2015-09-16 2019-02-26 The Boeing Company Quench plug systems and their use

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH510491A (en) * 1969-07-23 1971-07-31 Oerlikon Buehrle Ag Device for clamping a workpiece
DE2021867C3 (en) * 1970-05-05 1974-04-25 Uzina Tractorul Brasov, Brasov (Rumaenien) Device for inductive hardening of a gear rim
DE3030550A1 (en) * 1980-08-13 1982-03-25 Karl David Heinrich 6840 Lampertheim Heess DEVICE FOR HARDENING GEARS
DE3111705A1 (en) * 1981-03-25 1982-10-07 Karl 6840 Lampertheim Heess Hardening device for workpieces with thin walls in order to obtain narrow tolerances
CH647811A5 (en) * 1981-06-19 1985-02-15 Maag Zahnraeder & Maschinen Ag METHOD FOR REDUCING THE DISTANCE OF HARDNESS IN THE USE OF LARGE STEEL SPROCKETS AND SUITABLE SUPPORT BODIES THEREFOR.
DE4004295A1 (en) * 1990-02-13 1991-08-14 Karl Heess Gmbh & Co METHOD AND DEVICE FOR HARDENING WORKPIECES BY MEANS OF PRESSING TOOLS

Also Published As

Publication number Publication date
DE29504242U1 (en) 1995-05-04
SE521963C2 (en) 2003-12-23
SE9600906D0 (en) 1996-03-08
DE19608401B4 (en) 2005-09-29
ITMI960460A1 (en) 1997-09-08
IT1283220B1 (en) 1998-04-16
SE9600906L (en) 1996-09-12
DE19608401A1 (en) 1996-09-12

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Legal Events

Date Code Title Description
0001 Granted