KR100968440B1 - 건설기계의 크롤러 프레임 - Google Patents

건설기계의 크롤러 프레임 Download PDF

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Publication number
KR100968440B1
KR100968440B1 KR1020030083606A KR20030083606A KR100968440B1 KR 100968440 B1 KR100968440 B1 KR 100968440B1 KR 1020030083606 A KR1020030083606 A KR 1020030083606A KR 20030083606 A KR20030083606 A KR 20030083606A KR 100968440 B1 KR100968440 B1 KR 100968440B1
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KR
South Korea
Prior art keywords
leg
frame
center frame
track
crawler
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 - Fee Related
Application number
KR1020030083606A
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English (en)
Korean (ko)
Other versions
KR20040049789A (ko
Inventor
후쿠시마아키라
Original Assignee
가부시키가이샤 고마쓰 세이사쿠쇼
히다찌 겐끼 가부시키가이샤
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 가부시키가이샤 고마쓰 세이사쿠쇼, 히다찌 겐끼 가부시키가이샤 filed Critical 가부시키가이샤 고마쓰 세이사쿠쇼
Publication of KR20040049789A publication Critical patent/KR20040049789A/ko
Application granted granted Critical
Publication of KR100968440B1 publication Critical patent/KR100968440B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/06—Floating substructures as supports
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/0808—Improving mounting or assembling, e.g. frame elements, disposition of all the components on the superstructures
    • E02F9/0825—Cast frame structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
    • B62D21/18—Understructures, i.e. chassis frame on which a vehicle body may be mounted characterised by the vehicle type and not provided for in groups B62D21/02 - B62D21/17
    • B62D21/186—Understructures, i.e. chassis frame on which a vehicle body may be mounted characterised by the vehicle type and not provided for in groups B62D21/02 - B62D21/17 for building site vehicles or multi-purpose tractors
    • 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
    • B62D55/10—Bogies; Frames
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/02—Travelling-gear, e.g. associated with slewing gears

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Body Structure For Vehicles (AREA)
KR1020030083606A 2002-12-06 2003-11-24 건설기계의 크롤러 프레임 Expired - Fee Related KR100968440B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2002-00356088 2002-12-06
JP2002356088A JP2004189003A (ja) 2002-12-06 2002-12-06 建設機械のクローラフレーム

Publications (2)

Publication Number Publication Date
KR20040049789A KR20040049789A (ko) 2004-06-12
KR100968440B1 true KR100968440B1 (ko) 2010-07-07

Family

ID=32310775

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020030083606A Expired - Fee Related KR100968440B1 (ko) 2002-12-06 2003-11-24 건설기계의 크롤러 프레임

Country Status (5)

Country Link
US (1) US7293374B2 (enExample)
EP (1) EP1426497B8 (enExample)
JP (1) JP2004189003A (enExample)
KR (1) KR100968440B1 (enExample)
CN (1) CN100552151C (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1530496B (zh) * 2003-03-10 2010-04-21 株式会社小松制作所 建筑机械的履带构架
JP4617096B2 (ja) * 2003-05-20 2011-01-19 株式会社小松製作所 建設機械
JP2005255141A (ja) * 2004-02-10 2005-09-22 Komatsu Ltd クローラフレーム
KR100689293B1 (ko) * 2005-07-25 2007-03-02 볼보 컨스트럭션 이키프먼트 홀딩 스웨덴 에이비 건설기계의 운전실 캡을 지지하는 상부프레임 구조
GB2434344B (en) * 2006-01-20 2009-09-30 Jcb Compact Products Ltd Working machine
JP5041747B2 (ja) * 2006-07-11 2012-10-03 株式会社小松製作所 クローラ走行装置におけるセンターフレーム及びセンターフレームの製造方法
EP2065293B1 (en) * 2006-09-28 2011-08-10 Kubota Corporation Track frame for work machine
JP4809206B2 (ja) * 2006-12-19 2011-11-09 日立建機株式会社 建設機械のトラックフレーム
US8490712B2 (en) * 2009-11-13 2013-07-23 Deere & Company Push frame with tapered cross-beam
CN102837748A (zh) * 2011-06-21 2012-12-26 江苏柳工机械有限公司 履带式滑移转向装载机底盘
RU187119U1 (ru) * 2018-05-08 2019-02-20 Открытое акционерное общество "Челябинский механический завод" Ходовая рама мобильного крана
USD931343S1 (en) * 2019-06-26 2021-09-21 J.C. Bamford Excavators Limited Excavator undercarriage

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6259577U (enExample) * 1985-10-02 1987-04-13
WO2003042022A1 (en) * 2001-11-13 2003-05-22 Hitachi Construction Machinery Co., Ltd. Track frame for construction machines

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2156565A (en) 1937-07-17 1939-05-02 Int Harvester Co Torque brace for track type tractors
US3037571A (en) 1959-08-17 1962-06-05 Schield Bantam Company Wide base crawler
US3757881A (en) * 1971-12-23 1973-09-11 Clark Equipment Co Crane crawler truck
US4069637A (en) * 1976-08-09 1978-01-24 Caterpillar Tractor Co. Tubular section boom
US4231699A (en) * 1979-01-24 1980-11-04 Dresser Industries, Inc. Lower and crawler frame construction for crawler propelled machines
US4249625A (en) * 1979-03-19 1981-02-10 Dresser Industries, Inc. Drive system for crawler propelled machines
FR2467131A1 (fr) * 1979-10-11 1981-04-17 Poclain Sa Chassis porteur d'un engin mobile, telle qu'une pelle hydraulique
FR2467130A1 (fr) * 1979-10-12 1981-04-17 Poclain Sa Chassis porteur d'un engin mobile, telle qu'une pelle hydraulique
FR2488206B1 (fr) * 1980-08-07 1985-07-12 Poclain Sa Chassis porteur d'un engin mobile a bati central et longerons
US4387779A (en) * 1981-03-30 1983-06-14 Dresser Industries, Inc. Sideboom crawler suspension
US4625820A (en) * 1985-04-09 1986-12-02 Kidde, Inc. Crawler frame to base frame connection
JPH0363327A (ja) * 1989-07-31 1991-03-19 Iseki & Co Ltd 超小型シヨベルカーに於けるフレーム
CA2078318C (en) * 1991-09-20 1999-04-13 Terry Lee Petzold Carbody to crawler connection
US5823279A (en) * 1991-09-20 1998-10-20 Hanitowoc Crane Group, Inc. Carbody to crawler connection
JP3247256B2 (ja) 1994-09-07 2002-01-15 日立建機株式会社 建設機械のトラックフレーム
JPH08319635A (ja) * 1995-05-25 1996-12-03 Komatsu Ltd 油圧ショベルの足回り装置
JPH09100552A (ja) * 1995-08-02 1997-04-15 Komatsu Ltd クローラフレームの拡縮装置
JP3701725B2 (ja) * 1996-02-06 2005-10-05 ヤンマー株式会社 旋回式作業車のトラックフレーム
JPH10266265A (ja) * 1997-03-28 1998-10-06 Komatsu Ltd 建設機械のクローラフレームの拡縮装置およびその拡縮方法
JP3765233B2 (ja) * 1997-07-15 2006-04-12 株式会社小松製作所 バケット式掘削機のブーム及びその製造方法
JP3378479B2 (ja) 1997-09-19 2003-02-17 株式会社クボタ 旋回作業機のトラックフレーム
CA2266791C (en) * 1998-03-27 2005-02-01 Manitowoc Crane Group, Inc. Four track crawler crane
JP2000142497A (ja) * 1998-11-10 2000-05-23 Sumitomo Constr Mach Co Ltd クローラ伸縮装置
JP3538053B2 (ja) 1999-02-12 2004-06-14 株式会社クボタ 旋回作業機のトラックフレーム
US6322104B1 (en) * 1999-03-02 2001-11-27 Clark Equipment Company Excavator frame and method of assembly
JP3617387B2 (ja) * 1999-10-07 2005-02-02 コベルコ建機株式会社 建設機械の下部走行体
JP4265723B2 (ja) * 2000-08-15 2009-05-20 株式会社小松製作所 履帯式建設機械車輌のフレーム構造
JP2003267274A (ja) 2002-03-15 2003-09-25 Hitachi Constr Mach Co Ltd 建設機械のトラックフレーム
JP4113184B2 (ja) * 2002-10-09 2008-07-09 日立建機株式会社 建設機械のトラックフレーム
US7338081B2 (en) * 2002-11-28 2008-03-04 Hitachi, Construction Machinery Co., Ltd. Truck frame for a construction machine
JP4220807B2 (ja) * 2003-03-10 2009-02-04 株式会社小松製作所 建設機械のクローラフレーム
JP4394503B2 (ja) * 2003-05-20 2010-01-06 株式会社小松製作所 建設機械

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6259577U (enExample) * 1985-10-02 1987-04-13
WO2003042022A1 (en) * 2001-11-13 2003-05-22 Hitachi Construction Machinery Co., Ltd. Track frame for construction machines

Also Published As

Publication number Publication date
CN100552151C (zh) 2009-10-21
US7293374B2 (en) 2007-11-13
EP1426497A1 (en) 2004-06-09
EP1426497B1 (en) 2012-06-13
JP2004189003A (ja) 2004-07-08
EP1426497B8 (en) 2012-08-01
CN1506536A (zh) 2004-06-23
US20040107607A1 (en) 2004-06-10
KR20040049789A (ko) 2004-06-12

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