FR2755980B1 - Procede pour le traitement thermique de coussinets, en particulier pour des vehicules chenilles et analogues - Google Patents

Procede pour le traitement thermique de coussinets, en particulier pour des vehicules chenilles et analogues

Info

Publication number
FR2755980B1
FR2755980B1 FR9713903A FR9713903A FR2755980B1 FR 2755980 B1 FR2755980 B1 FR 2755980B1 FR 9713903 A FR9713903 A FR 9713903A FR 9713903 A FR9713903 A FR 9713903A FR 2755980 B1 FR2755980 B1 FR 2755980B1
Authority
FR
France
Prior art keywords
pads
heat treatment
tracked vehicles
tracked
vehicles
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 - Lifetime
Application number
FR9713903A
Other languages
English (en)
Other versions
FR2755980A1 (fr
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
Publication of FR2755980A1 publication Critical patent/FR2755980A1/fr
Application granted granted Critical
Publication of FR2755980B1 publication Critical patent/FR2755980B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D55/00—Endless track vehicles
    • B62D55/08—Endless track units; Parts thereof
    • B62D55/18—Tracks
    • B62D55/20—Tracks of articulated type, e.g. chains
    • B62D55/205—Connections between track 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/06—Surface hardening
    • 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
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
    • C21D9/14—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes wear-resistant or pressure-resistant pipes
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/12—Structural composition; Use of special materials or surface treatments, e.g. for rust-proofing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Transportation (AREA)
  • Combustion & Propulsion (AREA)
  • Heat Treatment Of Articles (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
FR9713903A 1996-11-14 1997-11-05 Procede pour le traitement thermique de coussinets, en particulier pour des vehicules chenilles et analogues Expired - Lifetime FR2755980B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96TV000146A IT1288690B1 (it) 1996-11-14 1996-11-14 Procedimento per il trattamento termico di boccole particolarmente per veicoli cingolati e simili

Publications (2)

Publication Number Publication Date
FR2755980A1 FR2755980A1 (fr) 1998-05-22
FR2755980B1 true FR2755980B1 (fr) 1999-12-03

Family

ID=11420025

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9713903A Expired - Lifetime FR2755980B1 (fr) 1996-11-14 1997-11-05 Procede pour le traitement thermique de coussinets, en particulier pour des vehicules chenilles et analogues

Country Status (4)

Country Link
US (1) US6193820B1 (fr)
JP (1) JPH10140245A (fr)
FR (1) FR2755980B1 (fr)
IT (1) IT1288690B1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4674932B2 (ja) * 2000-03-01 2011-04-20 株式会社小松製作所 履帯ブッシュおよびその製造方法並びに製造装置
US6402862B1 (en) * 2000-08-31 2002-06-11 Caterpillar Inc. Method of hardening a bushing of a track chain
CN100460528C (zh) * 2001-06-07 2009-02-11 株式会社小松制作所 履带轴套及其制造方法和制造装置
JP2005188599A (ja) * 2003-12-25 2005-07-14 Ntn Corp 車輪用軸受装置
JP4676993B2 (ja) * 2008-01-31 2011-04-27 津田金属熱煉工業株式会社 ブッシュの製法
CN103074482B (zh) * 2011-10-26 2014-08-20 宝山钢铁股份有限公司 一种报废Cr5锻钢工作辊的再生方法
US11618516B2 (en) * 2019-09-26 2023-04-04 Caterpillar Inc. High carbon steel track bushing
CN111485081B (zh) * 2020-05-26 2022-03-22 苏州辽鞍机械有限公司 一种销套的淬火热处理方法
CN114135652A (zh) * 2021-12-16 2022-03-04 新疆德勤互力工业技术有限公司 一种减速器密封用的耐磨轴套结构

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4401485A (en) 1981-07-22 1983-08-30 Park-Ohio Industries, Inc. Method for inductively heating thin-walled elongated workpieces
IT1171606B (it) 1981-10-23 1987-06-10 Italtractor Procedimento per trattamento termico di cementazione ad alta temperatura con atmosfera cementante prodotta in situ tempra diretta rinvenimento alle estremita' di distensione totale di boccole per catenarie di trattori o mezzi cingolati
US4453986A (en) 1982-10-07 1984-06-12 Amax Inc. Tubular high strength low alloy steel for oil and gas wells
JPH01259129A (ja) 1988-04-11 1989-10-16 Topy Ind Ltd 中程度の炭素を含む覆帯用ブッシング及びその製造方法
US5009000A (en) 1988-09-28 1991-04-23 Scot Industries, Inc. Method for making sucker rod oil well pump
JPH02169375A (ja) 1988-12-21 1990-06-29 Topy Ind Ltd 履帯用ブッシングおよびその製造法
JPH03285020A (ja) 1990-03-31 1991-12-16 Topy Ind Ltd 履帯用ブッシングの製造方法
JPH0578746A (ja) * 1991-09-25 1993-03-30 Topy Ind Ltd 履帯用ブツシングの製造方法
JPH0578745A (ja) 1991-09-25 1993-03-30 Topy Ind Ltd 履帯用ブツシングの製造方法

Also Published As

Publication number Publication date
ITTV960146A1 (it) 1998-05-14
ITTV960146A0 (it) 1996-11-14
US6193820B1 (en) 2001-02-27
FR2755980A1 (fr) 1998-05-22
JPH10140245A (ja) 1998-05-26
IT1288690B1 (it) 1998-09-23

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