DE3161372D1 - Apparatus for hardening gear wheels - Google Patents

Apparatus for hardening gear wheels

Info

Publication number
DE3161372D1
DE3161372D1 DE8181105769T DE3161372T DE3161372D1 DE 3161372 D1 DE3161372 D1 DE 3161372D1 DE 8181105769 T DE8181105769 T DE 8181105769T DE 3161372 T DE3161372 T DE 3161372T DE 3161372 D1 DE3161372 D1 DE 3161372D1
Authority
DE
Germany
Prior art keywords
gear wheels
hardening
hardening gear
arbor
precentering
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE8181105769T
Other languages
German (de)
Inventor
Karl David Heinrich Heess
Karlheinz Schweikert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE8181105769T priority Critical patent/DE3161372D1/en
Application granted granted Critical
Publication of DE3161372D1 publication Critical patent/DE3161372D1/en
Expired legal-status Critical Current

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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/32—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for gear wheels, worm wheels, or the like

Abstract

1. Apparatus for hardening internally toothed gearwheels, characterised in that it has a hydraulically raisable, lowerable and rotatable precentering arbor (1) with an externally toothed annular hardening arbor (2).
DE8181105769T 1980-08-13 1981-07-22 Apparatus for hardening gear wheels Expired DE3161372D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8181105769T DE3161372D1 (en) 1980-08-13 1981-07-22 Apparatus for hardening gear wheels

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3030550A DE3030550A1 (en) 1980-08-13 1980-08-13 DEVICE FOR HARDENING GEARS
DE8181105769T DE3161372D1 (en) 1980-08-13 1981-07-22 Apparatus for hardening gear wheels

Publications (1)

Publication Number Publication Date
DE3161372D1 true DE3161372D1 (en) 1983-12-15

Family

ID=6109495

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3030550A Withdrawn DE3030550A1 (en) 1980-08-13 1980-08-13 DEVICE FOR HARDENING GEARS
DE8181105769T Expired DE3161372D1 (en) 1980-08-13 1981-07-22 Apparatus for hardening gear wheels

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3030550A Withdrawn DE3030550A1 (en) 1980-08-13 1980-08-13 DEVICE FOR HARDENING GEARS

Country Status (3)

Country Link
EP (1) EP0045881B1 (en)
AT (1) ATE5264T1 (en)
DE (2) DE3030550A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3817019A1 (en) * 1988-05-19 1989-11-30 Heess Karl Maschinen METHOD AND DEVICE FOR CONTROLLED INFLUENCING OF THE INTERNAL AND / OR EXTERNAL DIAMETER IN THE COOLING PROCESS OF WORKPIECES TO BE CURED
DE3906217C1 (en) * 1989-02-28 1989-11-23 Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De Rod- or ring-shaped workpiece-adapted receiving device for rotationally symmetrical workpieces
DE29504242U1 (en) * 1995-03-11 1995-05-04 Heess Karl Maschinen Expanding mandrel for hardening devices
DE29608569U1 (en) * 1996-05-13 1996-08-14 Heess Karl Maschinen Device for receiving and implementing heat treatment steps to be subjected to workpieces
DE10314040B3 (en) * 2003-03-28 2005-01-13 Heess Gmbh & Co Kg Method and device for hardening annular workpieces

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2068913A (en) * 1935-12-02 1937-01-26 Hendrick J Gregg Centrifugal quenching
DE928836C (en) * 1954-01-15 1955-06-13 Klingelnberg Soehne Ferd Device for hardening gears
CH351623A (en) * 1955-04-15 1961-01-31 Delapena & Son Ltd Device for the heat treatment of the teeth of helical gears
US3048506A (en) * 1956-08-30 1962-08-07 Curtiss Wright Corp Method of quenching gears
DE1201860B (en) * 1958-01-24 1965-09-30 Gleason Works Method and device for hardening a ring gear or the like by quenching
CH510491A (en) * 1969-07-23 1971-07-31 Oerlikon Buehrle Ag Device for clamping a workpiece

Also Published As

Publication number Publication date
ATE5264T1 (en) 1983-11-15
EP0045881A1 (en) 1982-02-17
EP0045881B1 (en) 1983-11-09
DE3030550A1 (en) 1982-03-25

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