MX2019003479A - Tratamiento termico para rueda guia resistente a las ondulaciones. - Google Patents

Tratamiento termico para rueda guia resistente a las ondulaciones.

Info

Publication number
MX2019003479A
MX2019003479A MX2019003479A MX2019003479A MX2019003479A MX 2019003479 A MX2019003479 A MX 2019003479A MX 2019003479 A MX2019003479 A MX 2019003479A MX 2019003479 A MX2019003479 A MX 2019003479A MX 2019003479 A MX2019003479 A MX 2019003479A
Authority
MX
Mexico
Prior art keywords
rotation
axis
scallop
heat treatment
main body
Prior art date
Application number
MX2019003479A
Other languages
English (en)
Inventor
James Johannsen Eric
Original Assignee
Caterpillar Inc
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 Caterpillar Inc filed Critical Caterpillar Inc
Publication of MX2019003479A publication Critical patent/MX2019003479A/es

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
    • B62D55/14—Arrangement, location, or adaptation of rollers
    • 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
    • C21D1/10—Surface hardening by direct application of electrical or wave energy; by particle radiation by electric induction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D55/00—Endless track vehicles
    • B62D55/06—Endless track vehicles with tracks without ground wheels
    • 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
    • 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
    • B62D55/21—Links connected by transverse pivot pins
    • 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
    • C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Heat Treatment Of Articles (AREA)
  • Drying Of Solid Materials (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Gears, Cams (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

Una rueda guía (200) para usarse con una cadena de oruga (302) de un vehículo que incluye una pluralidad de pernos (306) y casquillos (308) de oruga comprende un cuerpo principal (202) que incluye una configuración generalmente cilíndrica que define un eje de rotación (A), una dirección circunferencial (C) y una dirección radial (R), incluyendo el cuerpo principal (202) una porción central (204) dispuesta a lo largo del eje de rotación (A) que define una extremidad axial de la porción radial, y al menos una primera porción exterior (208) dispuesta a lo largo del eje de rotación (A) que incluye regiones alternadas (244, 246) adyacentes entre sí circunferencialmente que tienen una dureza diferente entre sí.
MX2019003479A 2016-10-10 2017-09-21 Tratamiento termico para rueda guia resistente a las ondulaciones. MX2019003479A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/289,558 US10046817B2 (en) 2016-10-10 2016-10-10 Scallop resistant idler heat treatment
PCT/US2017/052738 WO2018071152A1 (en) 2016-10-10 2017-09-21 Scallop resistant idler heat treatment

Publications (1)

Publication Number Publication Date
MX2019003479A true MX2019003479A (es) 2019-07-04

Family

ID=60009734

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019003479A MX2019003479A (es) 2016-10-10 2017-09-21 Tratamiento termico para rueda guia resistente a las ondulaciones.

Country Status (9)

Country Link
US (1) US10046817B2 (es)
EP (1) EP3523185B1 (es)
CN (1) CN109789900A (es)
AU (1) AU2017342739B2 (es)
CA (1) CA3039831C (es)
CL (1) CL2019000871A1 (es)
ES (1) ES2843874T3 (es)
MX (1) MX2019003479A (es)
WO (1) WO2018071152A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6730920B2 (ja) * 2016-12-28 2020-07-29 株式会社小松製作所 履帯用軸受ブシュおよびその製造方法
US11104392B2 (en) * 2018-11-01 2021-08-31 Caterpillar Inc. Sprocket and idler sharing common wheel
US20220194495A1 (en) * 2020-12-21 2022-06-23 Caterpillar Inc. Bolt-on flat idler segments
US20230018696A1 (en) * 2021-07-09 2023-01-19 Caterpillar Inc. Center tread idler in ground-engaging track system dimensioned to form a sprocketed idler wear pattern
US20230024360A1 (en) * 2021-07-22 2023-01-26 Caterpillar Inc. Anti-backbending idler

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2189160A (en) * 1937-11-18 1940-02-06 Int Harvester Co Track roller arrangement
DE2733307A1 (de) 1977-07-20 1979-02-08 Kronprinz Ag Lauf- bzw. tragrolle fuer kettenfahrzeuge
DE3245910A1 (de) 1982-12-11 1984-06-14 Hoesch Werke Ag, 4600 Dortmund Laufrad fuer kettenfahrzeuge
US4818041A (en) 1988-04-04 1989-04-04 Caterpillar Inc. Idler wheel assembly for track-type vehicle
US6250726B1 (en) 1997-08-21 2001-06-26 Caterpillar Inc. Sprocketed idler for a track assembly
US20050253453A1 (en) * 2004-05-17 2005-11-17 Cnh America Llc Crawler track noise dampener
US7338138B2 (en) * 2004-08-27 2008-03-04 Komatsu Ltd. Link and producing method of the same
US7237631B2 (en) 2004-09-09 2007-07-03 Caterpillar Inc. Vertical idler adjuster for track type work machine
US7644999B2 (en) 2005-10-18 2010-01-12 Edwin Bradberry Idler assembly, and method for retrofitting an existing idler assembly
WO2008023820A1 (fr) * 2006-08-25 2008-02-28 Bridgestone Corporation Piste en caoutchouc
US20080217994A1 (en) 2007-03-06 2008-09-11 Mcrae Brian Donald Idler for crawler track
US8100483B2 (en) * 2007-10-18 2012-01-24 Caterpillar Inc. Machine and track assembly for use therewith
WO2009063753A1 (ja) * 2007-11-12 2009-05-22 Topy Kogyo Kabushiki Kaisha 円柱状部品の熱処理方法
US7823990B2 (en) 2008-08-27 2010-11-02 Caterpillar Inc Sprocketed idler assembly
US7914086B2 (en) * 2008-10-24 2011-03-29 Deere & Company Track idler with replaceable wear pads
US8967737B2 (en) 2010-06-30 2015-03-03 Camoplast Solideal Inc. Wheel of a track assembly of a tracked vehicle
WO2012039431A1 (ja) * 2010-09-21 2012-03-29 株式会社ブリヂストン 弾性クローラ
JP5596224B2 (ja) 2011-04-28 2014-09-24 日立建機株式会社 建設機械の回転装置
US9045180B2 (en) 2012-09-26 2015-06-02 Caterpillar Inc. Ground-engaging track system, link for a track chain, and method
US9290217B2 (en) * 2013-07-02 2016-03-22 Caterpillar Inc. Variable hardening depth in track link for a ground-engaging track
CN103465980A (zh) 2013-09-24 2013-12-25 昆山凯诺尔金属制品有限公司 一种可拆卸的引导轮
CN104118486B (zh) 2014-07-22 2016-05-25 福建省夏华重工机械有限公司 一种引导轮轮体的生产工艺
US9557244B2 (en) 2014-11-10 2017-01-31 Caterpillar Inc. Thrust bias detection system
US9550537B2 (en) * 2014-11-17 2017-01-24 Caterpillar Inc. Crown for a link in a ground engaging track system
US9784647B2 (en) 2014-12-19 2017-10-10 Caterpillar Inc. Wear sensing device having a housing

Also Published As

Publication number Publication date
CA3039831C (en) 2021-05-04
CL2019000871A1 (es) 2019-08-16
ES2843874T3 (es) 2021-07-20
CN109789900A (zh) 2019-05-21
US10046817B2 (en) 2018-08-14
EP3523185B1 (en) 2020-10-28
WO2018071152A1 (en) 2018-04-19
AU2017342739B2 (en) 2019-07-18
AU2017342739A1 (en) 2019-05-16
US20180099708A1 (en) 2018-04-12
EP3523185A1 (en) 2019-08-14
CA3039831A1 (en) 2018-04-19

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