ATA245189A - Verfahren zum haerten der schneidkanten von messern - Google Patents

Verfahren zum haerten der schneidkanten von messern

Info

Publication number
ATA245189A
ATA245189A AT245189A AT245189A ATA245189A AT A245189 A ATA245189 A AT A245189A AT 245189 A AT245189 A AT 245189A AT 245189 A AT245189 A AT 245189A AT A245189 A ATA245189 A AT A245189A
Authority
AT
Austria
Prior art keywords
knives
hardening
cutting edges
edges
cutting
Prior art date
Application number
AT245189A
Other languages
English (en)
Other versions
AT392981B (de
Original Assignee
Schuler Albert
Tokmakov Wladimir Dr
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 Schuler Albert, Tokmakov Wladimir Dr filed Critical Schuler Albert
Priority to AT245189A priority Critical patent/AT392981B/de
Priority to YU135290A priority patent/YU135290A/sh
Priority to PCT/AT1990/000071 priority patent/WO1991001386A1/de
Priority to EP90910482A priority patent/EP0483182B1/de
Priority to CA002064032A priority patent/CA2064032A1/en
Priority to AU59606/90A priority patent/AU5960690A/en
Priority to AT90910482T priority patent/ATE115639T1/de
Priority to DE59008039T priority patent/DE59008039D1/de
Priority to PL28614990A priority patent/PL286149A1/xx
Priority to CN90104823.2A priority patent/CN1027907C/zh
Priority to CS903674A priority patent/CS367490A3/cs
Priority to SK3674-90A priority patent/SK279015B6/sk
Publication of ATA245189A publication Critical patent/ATA245189A/de
Application granted granted Critical
Publication of AT392981B publication Critical patent/AT392981B/de
Priority to FI920328A priority patent/FI95048C/fi
Priority to US08/138,768 priority patent/US5360495A/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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/24—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for saw blades
    • 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
    • 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
    • C21D9/18—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for knives, scythes, scissors, or like hand cutting tools
    • 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
    • C21D9/22—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for drills; for milling cutters; for machine cutting tools

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)
  • Arc Welding In General (AREA)
  • Heat Treatment Of Articles (AREA)
AT245189A 1989-07-25 1989-10-24 Verfahren zum haerten der schneidkanten von messern AT392981B (de)

Priority Applications (14)

Application Number Priority Date Filing Date Title
AT245189A AT392981B (de) 1989-10-24 1989-10-24 Verfahren zum haerten der schneidkanten von messern
YU135290A YU135290A (sh) 1989-07-25 1990-07-11 Postopek kaljenja rezalnih robov žag, nožev in orodij za štancanje
DE59008039T DE59008039D1 (de) 1989-07-25 1990-07-18 Verfahren zum härten der schneidkanten von sägen, messern und stanzwerkzeugen.
CA002064032A CA2064032A1 (en) 1989-07-25 1990-07-18 Process for hardening the cutting edges of saws, knives and cutting tools
AU59606/90A AU5960690A (en) 1989-07-25 1990-07-18 Process for hardening the cutting edges of saws, knives and cutting tools
AT90910482T ATE115639T1 (de) 1989-07-25 1990-07-18 Verfahren zum härten der schneidkanten von sägen, messern und stanzwerkzeugen.
PCT/AT1990/000071 WO1991001386A1 (de) 1989-07-25 1990-07-18 Verfahren zum härten der schneidkanten von sägen, messern und stanzwerkzeugen
EP90910482A EP0483182B1 (de) 1989-07-25 1990-07-18 Verfahren zum härten der schneidkanten von sägen, messern und stanzwerkzeugen
PL28614990A PL286149A1 (en) 1989-07-25 1990-07-20 Method for quenching cutting edges of tools
CN90104823.2A CN1027907C (zh) 1989-07-25 1990-07-24 锯、切刀和冲压模具的棱刃淬火法
CS903674A CS367490A3 (en) 1989-07-25 1990-07-24 Process for hardening cutting edges of saw blades, knives and punches
SK3674-90A SK279015B6 (sk) 1989-07-25 1990-07-24 Spôsob kalenia rezných hrán píl, nožov a razníc
FI920328A FI95048C (fi) 1989-07-25 1992-01-24 Menetelmä saha-, veitsi- ja meistotyökaluterien karkaisemiseksi
US08/138,768 US5360495A (en) 1989-07-25 1993-10-19 Process for hardening cutting edges with an oval shaped plasma beam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT245189A AT392981B (de) 1989-10-24 1989-10-24 Verfahren zum haerten der schneidkanten von messern

Publications (2)

Publication Number Publication Date
ATA245189A true ATA245189A (de) 1990-12-15
AT392981B AT392981B (de) 1991-07-25

Family

ID=3534601

Family Applications (1)

Application Number Title Priority Date Filing Date
AT245189A AT392981B (de) 1989-07-25 1989-10-24 Verfahren zum haerten der schneidkanten von messern

Country Status (1)

Country Link
AT (1) AT392981B (de)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1765104A1 (de) * 1967-04-17 1971-07-01 Boehler & Co Ag Geb Verfahren zur raschen Erhitzung elektrisch leitender Werkstoffe
AT326807B (de) * 1973-04-17 1975-12-29 Boehler & Co Ag Geb Stanzmesser

Also Published As

Publication number Publication date
AT392981B (de) 1991-07-25

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee