GB1498203A - Method of and apparatus for the continuous heat treatment of annular workpieces - Google Patents

Method of and apparatus for the continuous heat treatment of annular workpieces

Info

Publication number
GB1498203A
GB1498203A GB4684575A GB4684575A GB1498203A GB 1498203 A GB1498203 A GB 1498203A GB 4684575 A GB4684575 A GB 4684575A GB 4684575 A GB4684575 A GB 4684575A GB 1498203 A GB1498203 A GB 1498203A
Authority
GB
United Kingdom
Prior art keywords
mandrel
workpieces
oven
pallets
workpiece
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
GB4684575A
Other languages
English (en)
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.)
Firma J Aichelin
Original Assignee
Firma J Aichelin
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 Firma J Aichelin filed Critical Firma J Aichelin
Publication of GB1498203A publication Critical patent/GB1498203A/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
    • C21D9/40—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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Heat Treatment Of Articles (AREA)
GB4684575A 1974-11-14 1975-11-13 Method of and apparatus for the continuous heat treatment of annular workpieces Expired GB1498203A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742453985 DE2453985C2 (de) 1974-11-14 1974-11-14 Verfahren und vorrichtung zur waermebehandlung von ringfoermigen werkstuecken

Publications (1)

Publication Number Publication Date
GB1498203A true GB1498203A (en) 1978-01-18

Family

ID=5930803

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4684575A Expired GB1498203A (en) 1974-11-14 1975-11-13 Method of and apparatus for the continuous heat treatment of annular workpieces

Country Status (4)

Country Link
AT (1) AT346882B (enExample)
DE (1) DE2453985C2 (enExample)
FR (1) FR2291278A1 (enExample)
GB (1) GB1498203A (enExample)

Also Published As

Publication number Publication date
FR2291278A1 (fr) 1976-06-11
AT346882B (de) 1978-11-27
DE2453985C2 (de) 1976-09-09
FR2291278B1 (enExample) 1981-01-02
ATA844975A (de) 1978-04-15
DE2453985B1 (de) 1976-01-29

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee