IT7922919A0 - Procedimento per la fabbricazione di rulli per catene a rulli. - Google Patents

Procedimento per la fabbricazione di rulli per catene a rulli.

Info

Publication number
IT7922919A0
IT7922919A0 IT7922919A IT2291979A IT7922919A0 IT 7922919 A0 IT7922919 A0 IT 7922919A0 IT 7922919 A IT7922919 A IT 7922919A IT 2291979 A IT2291979 A IT 2291979A IT 7922919 A0 IT7922919 A0 IT 7922919A0
Authority
IT
Italy
Prior art keywords
rollers
procedure
manufacture
roller chains
chains
Prior art date
Application number
IT7922919A
Other languages
English (en)
Other versions
IT1114023B (it
Original Assignee
Franz Kohmaier Kg Ketten U Heb
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 Franz Kohmaier Kg Ketten U Heb filed Critical Franz Kohmaier Kg Ketten U Heb
Publication of IT7922919A0 publication Critical patent/IT7922919A0/it
Application granted granted Critical
Publication of IT1114023B publication Critical patent/IT1114023B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
    • C07D277/62—Benzothiazoles
    • C07D277/68—Benzothiazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 2
    • C07D277/70—Sulfur atoms
    • C07D277/72—2-Mercaptobenzothiazole
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21L—MAKING METAL CHAINS
    • B21L9/00—Making chains or chain links, the links being composed of two or more different parts, e.g. drive chains
    • B21L9/02—Making chains or chain links, the links being composed of two or more different parts, e.g. drive chains of roller-chain or other plate-link type
    • 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
    • C21D9/0087—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for chains, for chain links
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G13/00—Chains
    • F16G13/02—Driving-chains
    • F16G13/06—Driving-chains with links connected by parallel driving-pins with or without rollers so called open links

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Replacement Of Web Rolls (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Heat Treatment Of Articles (AREA)
IT22919/79A 1978-05-23 1979-05-23 Procedimento per la fabbricazione di rulli per catene a rulli IT1114023B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT372378A AT354223B (de) 1978-05-23 1978-05-23 Verfahren zur herstellung von rollen fuer rollenketten

Publications (2)

Publication Number Publication Date
IT7922919A0 true IT7922919A0 (it) 1979-05-23
IT1114023B IT1114023B (it) 1986-01-27

Family

ID=3554504

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22919/79A IT1114023B (it) 1978-05-23 1979-05-23 Procedimento per la fabbricazione di rulli per catene a rulli

Country Status (5)

Country Link
US (1) US4237717A (it)
AT (2) AT354223B (it)
DE (1) DE2917607A1 (it)
FR (1) FR2426509A1 (it)
IT (1) IT1114023B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6959564B2 (en) * 2003-03-31 2005-11-01 Sara Lee Corporation Panty construction with moisture management liner
DE112007002248A5 (de) * 2006-07-21 2009-06-25 Schaeffler Kg Verfahren zum Herstellen von Rollen und/oder Hülsen für Ketten

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1387199A (en) * 1920-06-22 1921-08-09 Philadelphia Bronze Bearing & Method of making tubing
US1925055A (en) * 1931-10-03 1933-08-29 Diamond Chain And Mfg Company Chain
US3706199A (en) * 1971-06-30 1972-12-19 Borg Warner Manufacture of roller chain

Also Published As

Publication number Publication date
FR2426509A1 (fr) 1979-12-21
US4237717A (en) 1980-12-09
ATA372378A (de) 1979-05-15
IT1114023B (it) 1986-01-27
DE2917607A1 (de) 1979-11-29
FR2426509B3 (it) 1982-04-16
AT372378B (de) 1979-05-15
ATA254579A (de) 1983-02-15
AT354223B (de) 1979-12-27

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