IT1224299B - CRANKSHAFT HARDENING APPARATUS - Google Patents

CRANKSHAFT HARDENING APPARATUS

Info

Publication number
IT1224299B
IT1224299B IT48527/88A IT4852788A IT1224299B IT 1224299 B IT1224299 B IT 1224299B IT 48527/88 A IT48527/88 A IT 48527/88A IT 4852788 A IT4852788 A IT 4852788A IT 1224299 B IT1224299 B IT 1224299B
Authority
IT
Italy
Prior art keywords
hardening apparatus
crankshaft hardening
crankshaft
hardening
Prior art date
Application number
IT48527/88A
Other languages
Italian (it)
Other versions
IT8848527A0 (en
Inventor
Edgar Stengel
Waldemar Gezarziek
Friedhelm Reinke
Original Assignee
Aeg Elotherm Gmbh
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 Aeg Elotherm Gmbh filed Critical Aeg Elotherm Gmbh
Publication of IT8848527A0 publication Critical patent/IT8848527A0/en
Application granted granted Critical
Publication of IT1224299B publication Critical patent/IT1224299B/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
    • C21D1/06—Surface hardening
    • C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
    • C21D1/10—Surface hardening by direct application of electrical or wave energy; by particle radiation by electric induction
    • 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
    • C21D9/30—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for crankshafts; for camshafts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency
IT48527/88A 1987-11-06 1988-11-04 CRANKSHAFT HARDENING APPARATUS IT1224299B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3737694A DE3737694C1 (en) 1987-11-06 1987-11-06 Method for operating an induction hardening device for crankshafts and such a device

Publications (2)

Publication Number Publication Date
IT8848527A0 IT8848527A0 (en) 1988-11-04
IT1224299B true IT1224299B (en) 1990-10-04

Family

ID=6339926

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48527/88A IT1224299B (en) 1987-11-06 1988-11-04 CRANKSHAFT HARDENING APPARATUS

Country Status (5)

Country Link
JP (1) JP2603705B2 (en)
DE (1) DE3737694C1 (en)
FR (1) FR2622897B1 (en)
GB (1) GB2212174B (en)
IT (1) IT1224299B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3842808C1 (en) * 1988-12-20 1989-08-31 Aeg-Elotherm Gmbh, 5630 Remscheid, De
DE3907699C1 (en) * 1989-03-10 1990-06-07 Aeg-Elotherm Gmbh, 5630 Remscheid, De
US6274857B1 (en) * 2000-02-10 2001-08-14 Inductoheat, Inc. Induction heat treatment of complex-shaped workpieces
ATE414181T1 (en) 2005-07-01 2008-11-15 Cinetic Etfa Linking DEVICE AND METHOD FOR THE HARDENING TREATMENT OF METAL PARTS

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3174738A (en) * 1959-08-19 1965-03-23 Deutsche Edelstahlwerke Ag Apparatus for inductively hardening the bearing surfaces on crankshafts
US3957257A (en) * 1973-08-30 1976-05-18 Aeg-Elotherm G.M.B.H. Hardening apparatus with a hardening tank, especially in hardening machines for crankshafts
DE3246790A1 (en) * 1982-12-17 1984-06-20 Dieter 5063 Overath Feuer Crankshaft-hardening device
DE3508131A1 (en) * 1984-03-07 1985-09-19 Honda Giken Kogyo K.K., Shibuya, Tokio/Tokyo METHOD AND DEVICE FOR MELTING AND HARDENING AN LONG-TERM WORKPIECE, ESPECIALLY A CAMSHAFT

Also Published As

Publication number Publication date
FR2622897A1 (en) 1989-05-12
GB2212174B (en) 1991-01-23
GB8825920D0 (en) 1988-12-07
DE3737694C1 (en) 1988-10-13
GB2212174A (en) 1989-07-19
JP2603705B2 (en) 1997-04-23
JPH01268819A (en) 1989-10-26
IT8848527A0 (en) 1988-11-04
FR2622897B1 (en) 1991-04-05

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961116