MX340826B - Junta maestra de conexión para un bastidor de oruga y método para la retroadaptación de un bastidor existente. - Google Patents

Junta maestra de conexión para un bastidor de oruga y método para la retroadaptación de un bastidor existente.

Info

Publication number
MX340826B
MX340826B MX2012015172A MX2012015172A MX340826B MX 340826 B MX340826 B MX 340826B MX 2012015172 A MX2012015172 A MX 2012015172A MX 2012015172 A MX2012015172 A MX 2012015172A MX 340826 B MX340826 B MX 340826B
Authority
MX
Mexico
Prior art keywords
undercarriage
master
links
master link
link joint
Prior art date
Application number
MX2012015172A
Other languages
English (en)
Other versions
MX2012015172A (es
Inventor
Donovan S Clarke
John M Plouzek
Laurence J Cobb
Matthew W Trone
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 MX2012015172A publication Critical patent/MX2012015172A/es
Publication of MX340826B publication Critical patent/MX340826B/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
    • B62D55/32—Assembly, disassembly, repair or servicing of endless-track systems
    • 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
    • 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
    • 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
    • B62D55/213—Master track links
    • 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
    • B62D55/26—Ground engaging parts or elements
    • B62D55/28—Ground engaging parts or elements detachable
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49718—Repairing
    • Y10T29/49721—Repairing with disassembling
    • Y10T29/4973—Replacing of defective part

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Chain Conveyers (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

Se describe una junta maestra de conexión (41) para una cadena impulsora (33); la junta maestra de conexión (41) descrita incluye dos conexiones maestras (121, 241); cada conexión maestra (121, 241) incluye una primera mitad de conexión (42, 43, 442) y una segunda mitad de conexión (44, 45) que se enganchan entre sí a lo largo de superficies de empalme coincidentes (60, 70, 260, 370); las dos conexiones maestras (121, 241) están dispuestas en lados opuestos de la cadena (33); las primeras mitades de conexión (42, 43, 442) están acopladas por un pasador (38) que atraviesa la cadena (33) y las segundas mitades de conexión (44, 45) están acopladas por un buje (135) que atraviesa la cadena (33); las superficies de empalme coincidenes (60, 70, 260, 370) incluyen una primera rampa (65, 165) que encuentra una segunda rampa desplazada en una unión o fondo (67, 167, 467); un ángulo e definido por las segundas rampas (66, 166) de las superficies de empalme coincidentes (60, 70, 260, 370) y una línea (68, 168) paralela al riel (69, 76, 269, 376) o almohadilla inferior de las mitades de conexión varía de aproximadamente 45 a aproximadamente 53°.
MX2012015172A 2010-06-29 2011-06-29 Junta maestra de conexión para un bastidor de oruga y método para la retroadaptación de un bastidor existente. MX340826B (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US35949310P 2010-06-29 2010-06-29
US13/151,947 US9926024B2 (en) 2010-06-29 2011-06-02 Master link joint for a track undercarriage and method of retrofitting an existing undercarriage
PCT/US2011/042302 WO2012003200A1 (en) 2010-06-29 2011-06-29 Master link joint for a track undercarriage and method of retrofitting an existing undercarriage

Publications (2)

Publication Number Publication Date
MX2012015172A MX2012015172A (es) 2013-01-24
MX340826B true MX340826B (es) 2016-07-26

Family

ID=45351837

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012015172A MX340826B (es) 2010-06-29 2011-06-29 Junta maestra de conexión para un bastidor de oruga y método para la retroadaptación de un bastidor existente.

Country Status (13)

Country Link
US (1) US9926024B2 (es)
EP (1) EP2588363B1 (es)
JP (1) JP5973432B2 (es)
KR (1) KR20130080837A (es)
CN (1) CN102971207B (es)
AU (1) AU2011271490B2 (es)
BR (1) BR112012033377B1 (es)
CA (1) CA2802410C (es)
CL (1) CL2012003687A1 (es)
MX (1) MX340826B (es)
RU (1) RU2553532C2 (es)
WO (1) WO2012003200A1 (es)
ZA (1) ZA201300369B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103963861A (zh) * 2014-05-11 2014-08-06 柴德维 一种履带节总成
US9434428B2 (en) * 2014-06-06 2016-09-06 Caterpillar Inc. Track pad wear indicator
US10457343B2 (en) * 2016-10-07 2019-10-29 Caterpillar Inc. Track chain assembly of undercarriage with link having increased pitch
GB2574759B (en) * 2017-03-06 2022-03-02 Joy Global Underground Mining Llc Chain conveyor link
US10407115B2 (en) * 2017-08-18 2019-09-10 Caterpillar Inc. Master track link having gapped teeth

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3096661A (en) * 1961-11-06 1963-07-09 Caterpillar Tractor Co Two-piece master track link
US3427079A (en) * 1967-06-09 1969-02-11 Caterpillar Tractor Co Two-piece master track link
IT7928976V0 (it) 1979-07-09 1979-07-09 Italtractor Maglia di giunzione in particolare per catene senza fine di mezzi cingolati
IT1119751B (it) * 1979-12-05 1986-03-10 Simmel Spa Perfezionamento nelle magile di giunzione per cingoli
JPS57179583A (en) 1981-04-27 1982-11-05 Mannesmann Ag Pressure compensator for shaft furnace operated by pressure of atmospheric pressure or higher
JPS57179583U (es) * 1981-05-11 1982-11-13
FR2510005A1 (fr) * 1981-07-24 1983-01-28 Caterpillar France Procede de forgeage pour la fabrication de maillons de chaines de roulement, notamment pour engins de chantier, et maillon obtenu par ce procede
JPS58173584U (ja) * 1982-05-18 1983-11-19 三菱重工業株式会社 装軌車両の履帯連結用マスタリンク
US4636014A (en) * 1985-12-23 1987-01-13 Caterpillar Inc. Master track chain connection for crawler tractors
SU1323453A1 (ru) * 1986-01-30 1987-07-15 Челябинский Филиал Государственного Союзного Научно-Исследовательского Тракторного Института Гусеница транспортного средства
US5887958A (en) 1997-02-21 1999-03-30 Berco S.P.A. Track link assembly having positive pin retention
WO2000029276A1 (en) 1998-11-16 2000-05-25 Marthinus Jacobus Van Rooyen Method of repairing a worn track link
US6457304B1 (en) * 1999-12-09 2002-10-01 Caterpillar Inc Method and apparatus for retaining a track chain joint
US7657990B2 (en) 2002-03-06 2010-02-09 Deere & Company Track chain link and undercarriage track roller having a metallurgically bonded coating
JP2007290568A (ja) * 2006-04-25 2007-11-08 Komatsu Ltd 履帯アッセンブリ
US20080174175A1 (en) 2007-01-19 2008-07-24 Livesay Richard E Master link for machine track and method
US7614709B2 (en) * 2007-01-31 2009-11-10 Caterpillar Inc. Tapered master link design for tracked undercarriage
US7877977B2 (en) * 2008-12-12 2011-02-01 Caterpillar Inc. Master link for a track chain

Also Published As

Publication number Publication date
RU2553532C2 (ru) 2015-06-20
JP5973432B2 (ja) 2016-08-23
WO2012003200A1 (en) 2012-01-05
JP2013530092A (ja) 2013-07-25
KR20130080837A (ko) 2013-07-15
US9926024B2 (en) 2018-03-27
US20110316331A1 (en) 2011-12-29
AU2011271490A1 (en) 2013-01-10
CN102971207B (zh) 2016-02-03
RU2013103697A (ru) 2014-08-10
BR112012033377A2 (pt) 2016-11-29
AU2011271490B2 (en) 2016-04-21
MX2012015172A (es) 2013-01-24
CL2012003687A1 (es) 2013-04-01
ZA201300369B (en) 2014-03-26
EP2588363A1 (en) 2013-05-08
EP2588363B1 (en) 2016-05-04
CN102971207A (zh) 2013-03-13
BR112012033377B1 (pt) 2020-12-22
CA2802410C (en) 2017-11-07
CA2802410A1 (en) 2012-01-05

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