IT1224299B - CRANKSHAFT HARDENING APPARATUS - Google Patents

CRANKSHAFT HARDENING APPARATUS

Info

Publication number: IT1224299B
Authority: IT; Italy
Prior art keywords: hardening apparatus; crankshaft hardening; crankshaft; hardening
Prior art date: 1987-11-06

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.)

1987-11-06

Filing date

1988-11-04

Publication date

1990-10-04

1988-11-04 Application filed by Aeg Elotherm Gmbh filed Critical Aeg Elotherm Gmbh

1988-11-04 Publication of IT8848527A0 publication Critical patent/IT8848527A0/en

1990-10-04 Application granted granted Critical

1990-10-04 Publication of IT1224299B publication Critical patent/IT1224299B/en

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

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Mechanical Engineering (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Heat Treatment Of Articles (AREA)
Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

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
EP1902147B1 (en)	2005-07-01	2008-11-12	Cinetic ETFA Linking	Equipment and method for hardening treatment of metallic 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

1987
- 1987-11-06 DE DE3737694A patent/DE3737694C1/en not_active Expired
1988
- 1988-11-04 GB GB8825920A patent/GB2212174B/en not_active Expired - Lifetime
- 1988-11-04 IT IT48527/88A patent/IT1224299B/en active
- 1988-11-04 FR FR888814427A patent/FR2622897B1/en not_active Expired - Lifetime
- 1988-11-05 JP JP63278579A patent/JP2603705B2/en not_active Expired - Lifetime

Also Published As

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

Publication	Publication Date	Title
FI881023L (en)	1988-09-05	Printing method
IT8149291A0 (en)	1981-09-15	PROCEDURE FOR SOLIDLY CYLINDERING CRANKSHAFT
KR890009048U (en)	1989-05-29	Pulley
ATA240487A (en)	1994-05-15	CRANKCASE
IT1235343B (en)	1992-06-30	APPARATUS AND METHOD FOR ASSEMBLING THE OPERATION OF A CRANKSHAFT
BR8805225A (en)	1989-05-23	POLYAMIDE BASED COMPOSITES
KR880014286A (en)	1988-12-23	Belt tensioner
DK588787A (en)	1989-05-11	TIME MACHINE
AT389289B (en)	1989-11-10	CHAIN
IT1224299B (en)	1990-10-04	CRANKSHAFT HARDENING APPARATUS
ES2022532B3 (en)	1991-12-01	TIMING BELT IMPROVEMENTS
FR2612824B1 (en)	1994-09-02	CRANKSHAFT
FR2616694B1 (en)	1989-10-20	BROACHING MACHINE
ES1003679Y (en)	1989-03-16	A TOOTHBRUSH
IT1223906B (en)	1990-09-29	DRIVE BELT TENSIONER
AT388031B (en)	1989-04-25	CRANKSHAFT
KR890700720A (en)	1989-04-27	block
FR2626943B1 (en)	1992-09-11	RAIDI CRANKSHAFT
KR880017927U (en)	1988-10-27	Chain block
FR2645604B1 (en)	1994-10-07	CRANKSHAFT
GB8710224D0 (en)	1987-06-03	Crankshaft
IT211659Z2 (en)	1989-04-07	PERVIDEOSCRITTURA MACHINE LAW
IT1213768B (en)	1990-01-05	MECHANICAL RINGTONE FOR BICYCLES
CS151087A1 (en)	1988-12-15	Chain pulley block
ZA883035B (en)	1989-01-25	A pulley block

Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19961116