CN103974877B - 履带用链节及履带装置 - Google Patents

履带用链节及履带装置 Download PDF

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Publication number
CN103974877B
CN103974877B CN201280056834.3A CN201280056834A CN103974877B CN 103974877 B CN103974877 B CN 103974877B CN 201280056834 A CN201280056834 A CN 201280056834A CN 103974877 B CN103974877 B CN 103974877B
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CN
China
Prior art keywords
hole
side portion
link
track
rail surface
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.)
Active
Application number
CN201280056834.3A
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English (en)
Chinese (zh)
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CN103974877A (zh
Inventor
久松健一
北直明
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.)
Komatsu Ltd
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Komatsu Ltd
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 Komatsu Ltd filed Critical Komatsu Ltd
Publication of CN103974877A publication Critical patent/CN103974877A/zh
Application granted granted Critical
Publication of CN103974877B publication Critical patent/CN103974877B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • B62D55/14—Arrangement, location, or adaptation of rollers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Harvester Elements (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Chain Conveyers (AREA)
  • Tires In General (AREA)
CN201280056834.3A 2012-09-03 2012-12-26 履带用链节及履带装置 Active CN103974877B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012-192990 2012-09-03
JP2012192990A JP5230836B1 (ja) 2012-09-03 2012-09-03 履帯用リンクおよび履帯装置
PCT/JP2012/083580 WO2014033971A1 (ja) 2012-09-03 2012-12-26 履帯用リンクおよび履帯装置

Publications (2)

Publication Number Publication Date
CN103974877A CN103974877A (zh) 2014-08-06
CN103974877B true CN103974877B (zh) 2015-04-01

Family

ID=48913959

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280056834.3A Active CN103974877B (zh) 2012-09-03 2012-12-26 履带用链节及履带装置

Country Status (7)

Country Link
US (1) US9272742B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JP5230836B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR101863408B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN (1) CN103974877B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE112012004527B4 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IN (1) IN2014DN05862A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO2014033971A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9550537B2 (en) * 2014-11-17 2017-01-24 Caterpillar Inc. Crown for a link in a ground engaging track system
US10065692B2 (en) * 2015-08-13 2018-09-04 Caterpillar Inc. Track link structure and pin joint assembly
USD775239S1 (en) 2015-08-13 2016-12-27 Caterpillar Inc. Rail guide
US9688325B2 (en) 2015-08-28 2017-06-27 Caterpillar Inc. Undercarriage assembly and track links for assembly
WO2017068656A1 (ja) 2015-10-20 2017-04-27 株式会社小松製作所 履帯用リンク及び履帯用リンクの製造方法
US10889342B2 (en) 2017-05-04 2021-01-12 Caterpillar Inc. Contoured double pass roller path for a track chain
USD823349S1 (en) 2017-05-04 2018-07-17 Caterpillar Inc. Undercarriage track shoe for mobile earthmoving machine
US10800019B2 (en) 2017-05-04 2020-10-13 Caterpillar Inc. Track shoe geometry for a track chain
US10894570B2 (en) 2017-05-04 2021-01-19 Caterpillar Inc. Pin retention design for a track chain
US10889343B2 (en) 2017-05-04 2021-01-12 Caterpillar Inc. Curved track pad ribs for a track chain
US10933930B2 (en) 2017-05-04 2021-03-02 Caterpillar Inc. Roller path of a track pad for a track chain
USD832308S1 (en) 2017-07-27 2018-10-30 Deere & Company Track link
US11130532B2 (en) * 2018-09-04 2021-09-28 Caterpillar Inc. Track joint assembly and track link having wear band structured for anti-scalloping
US11492056B2 (en) 2019-01-10 2022-11-08 Caterpillar Inc. Track link having canted rail surface edges and machine track with same
EP3756982B1 (en) * 2019-06-28 2023-08-23 Berco S.p.A. Track link, method of manufacturing the same, and track assembly
US11731716B2 (en) * 2019-12-13 2023-08-22 Caterpillar Inc. Ground-engaging track system and pocketed idler for same
US11518456B2 (en) 2020-02-27 2022-12-06 Caterpillar Inc. Shelf design for increased link life
JP7570183B2 (ja) * 2020-04-16 2024-10-21 株式会社小松製作所 走行体、作業機械、履板および履帯
TWM602516U (zh) * 2020-07-28 2020-10-11 永沛得股份有限公司 履帶鏈板及履帶鏈條總成

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4457565A (en) * 1979-12-05 1984-07-03 Maurizio Bissi Two-piece master track link
US5201171A (en) * 1991-11-26 1993-04-13 Caterpillar Inc. Method and apparatus for retaining a track chain joint
CN1417075A (zh) * 2001-11-09 2003-05-14 东碧工业株式会社 履带部件用标准化构造
CN102421661A (zh) * 2009-03-24 2012-04-18 贝尔科股份公司 用于履带型车辆的带旋转衬套的履带

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2742054B2 (ja) 1987-02-20 1998-04-22 北里研究所（社団法人） 動物の生長促進剤
US5183318A (en) * 1991-11-26 1993-02-02 Caterpillar Inc. Endless track chain for track-type vehicles
US5172965A (en) * 1991-11-26 1992-12-22 Caterprillar Inc. Low ground pressure track with offset link bores
US6109706A (en) * 1998-11-17 2000-08-29 Caterpillar, Inc. Pin and bushing configuration for a track assembly
US6564539B2 (en) * 1999-12-09 2003-05-20 Caterpillar Inc Method and apparatus for retaining a track chain joint
US6457304B1 (en) * 1999-12-09 2002-10-01 Caterpillar Inc Method and apparatus for retaining a track chain joint
US6354679B1 (en) * 2000-04-20 2002-03-12 Caterpillar Inc. Off-set symmetrical link and an associated subassembly for a track chain assembly
EP1258419B1 (en) 2000-12-22 2008-01-23 Hitachi Construction Machinery Co., Ltd. Crawler belt
JP4289990B2 (ja) * 2003-01-29 2009-07-01 株式会社小松製作所 ロータリブッシュ式履帯
JP4807982B2 (ja) * 2004-08-27 2011-11-02 株式会社小松製作所 リンク及びその製造方法
CN1740023B (zh) 2004-08-27 2011-07-13 株式会社小松制作所 链节及其制造方法
EP2241495A4 (en) * 2008-02-13 2013-04-17 Komatsu Mfg Co Ltd CHENILLE VEHICLE AND ROLLER ASSEMBLY

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4457565A (en) * 1979-12-05 1984-07-03 Maurizio Bissi Two-piece master track link
US5201171A (en) * 1991-11-26 1993-04-13 Caterpillar Inc. Method and apparatus for retaining a track chain joint
CN1417075A (zh) * 2001-11-09 2003-05-14 东碧工业株式会社 履带部件用标准化构造
CN102421661A (zh) * 2009-03-24 2012-04-18 贝尔科股份公司 用于履带型车辆的带旋转衬套的履带

Also Published As

Publication number Publication date
DE112012004527B4 (de) 2018-10-25
CN103974877A (zh) 2014-08-06
US9272742B2 (en) 2016-03-01
JP2014046873A (ja) 2014-03-17
WO2014033971A1 (ja) 2014-03-06
DE112012004527T5 (de) 2014-08-07
KR20150051933A (ko) 2015-05-13
US20140292068A1 (en) 2014-10-02
KR101863408B1 (ko) 2018-05-31
JP5230836B1 (ja) 2013-07-10
IN2014DN05862A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2015-06-26

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