ZA8011B - Lower and crawler frame construction for crawler propelled machines - Google Patents

Lower and crawler frame construction for crawler propelled machines

Info

Publication number
ZA8011B
ZA8011B ZA00800011A ZA8011A ZA8011B ZA 8011 B ZA8011 B ZA 8011B ZA 00800011 A ZA00800011 A ZA 00800011A ZA 8011 A ZA8011 A ZA 8011A ZA 8011 B ZA8011 B ZA 8011B
Authority
ZA
South Africa
Prior art keywords
crawler
frame construction
propelled machines
crawler frame
propelled
Prior art date
Application number
ZA00800011A
Other languages
English (en)
Inventor
G Thompson
Original Assignee
Dresser Ind
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 Dresser Ind filed Critical Dresser Ind
Publication of ZA8011B publication Critical patent/ZA8011B/xx

Links

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
    • E02F9/02—Travelling-gear, e.g. associated with slewing gears
    • 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
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/10—Supports for movable superstructures mounted on travelling or walking gears or on other superstructures
    • E02F9/12—Slewing or traversing gears
    • E02F9/121—Turntables, i.e. structure rotatable about 360°

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
  • Body Structure For Vehicles (AREA)
ZA00800011A 1979-01-24 1980-01-02 Lower and crawler frame construction for crawler propelled machines ZA8011B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/006,552 US4231699A (en) 1979-01-24 1979-01-24 Lower and crawler frame construction for crawler propelled machines

Publications (1)

Publication Number Publication Date
ZA8011B true ZA8011B (en) 1981-07-29

Family

ID=21721433

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00800011A ZA8011B (en) 1979-01-24 1980-01-02 Lower and crawler frame construction for crawler propelled machines

Country Status (9)

Country Link
US (1) US4231699A (US06521211-20030218-C00004.png)
JP (1) JPS55101628A (US06521211-20030218-C00004.png)
AU (1) AU524662B2 (US06521211-20030218-C00004.png)
BR (1) BR8000416A (US06521211-20030218-C00004.png)
CA (1) CA1129457A (US06521211-20030218-C00004.png)
DE (1) DE3002200A1 (US06521211-20030218-C00004.png)
FR (1) FR2447310A1 (US06521211-20030218-C00004.png)
GB (1) GB2041855B (US06521211-20030218-C00004.png)
ZA (1) ZA8011B (US06521211-20030218-C00004.png)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2488206B1 (fr) * 1980-08-07 1985-07-12 Poclain Sa Chassis porteur d'un engin mobile a bati central et longerons
US4329795A (en) * 1980-08-18 1982-05-18 Ernest Kalve Load stress relief for walking dragline excavator base frames
US4513869A (en) * 1982-02-11 1985-04-30 Armco, Inc. Pedestal crane mounting system
US4611440A (en) * 1982-09-20 1986-09-16 Ernest Kalve Walking dragline base frame and revolving frame construction
US4582436A (en) * 1983-08-29 1986-04-15 Dresser Industries, Inc. Live roller circle for large excavators
JPH0349164Y2 (US06521211-20030218-C00004.png) * 1985-04-30 1991-10-21
US4769932A (en) * 1987-04-10 1988-09-13 Ernest Kalve Walking dragline excavator frames with torsion resistant tubular-web rail girders and other improvements
DE3813881A1 (de) * 1988-04-25 1989-11-09 Krupp Gmbh Zweiraupen-fahrwerk
DE3827184C1 (US06521211-20030218-C00004.png) * 1988-08-11 1989-04-13 O & K Orenstein & Koppel Ag, 1000 Berlin, De
US5078285A (en) * 1990-01-24 1992-01-07 Dresser Industries, Inc. Dragline modular swing drive unit
US5176267A (en) * 1990-07-23 1993-01-05 The Manitowoc Company, Inc. Quick disconnect system for construction equipment with rotatable upper works
US6010018A (en) * 1997-04-03 2000-01-04 Manitowoc Crane Group, Inc. Swing lock mechanism
CA2266791C (en) 1998-03-27 2005-02-01 Manitowoc Crane Group, Inc. Four track crawler crane
JP3424616B2 (ja) * 1999-09-09 2003-07-07 コベルコ建機株式会社 クローラ走行式の作業機械
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
CN100357147C (zh) * 2002-11-28 2007-12-26 日立建机株式会社 建筑机器的转向架框架
JP2004189003A (ja) * 2002-12-06 2004-07-08 Komatsu Ltd 建設機械のクローラフレーム
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
JP4526852B2 (ja) * 2003-05-20 2010-08-18 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
JP2005271602A (ja) * 2004-03-22 2005-10-06 Komatsu Ltd 建設機械
US7681918B2 (en) * 2005-12-01 2010-03-23 Clark Equipment Company Frame for mounting a slew bearing
GB2434348A (en) * 2006-01-20 2007-07-25 Jcb Compact Products Ltd Track-laying vehicle with cast track sub-frames
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
EP2039837B1 (en) * 2007-09-21 2010-11-24 New Holland Kobelco Construction Machinery S.p.A. Excavator bottom frame.
US8474160B1 (en) * 2011-10-17 2013-07-02 Warfab Industries, Inc. Center pin support for a dragline excavating machine
DE112012004735B4 (de) * 2011-11-14 2022-08-18 Hitachi Construction Machinery Co., Ltd. Fahrgestellrahmen für Baumaschine
WO2015128898A1 (ja) * 2014-02-27 2015-09-03 株式会社神戸製鋼所 クレーンの上部旋回体
US20160273191A1 (en) * 2016-05-31 2016-09-22 Caterpillar Global Mining Llc Center pintle hub for a machine
US10711435B2 (en) * 2016-08-03 2020-07-14 Caterpillar Inc. Frame assembly for machine
US11220801B2 (en) * 2019-07-17 2022-01-11 Caterpillar Global Mining Llc Center pintle hub

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB227076A (en) * 1923-08-30 1924-12-24 Bucyrus Co Improvements in or relating to vehicles with creeping traction mechanism
US1629890A (en) * 1925-07-27 1927-05-24 George T Ronk Frame construction for excavator trucks
US2144760A (en) * 1937-01-11 1939-01-24 Harnischfeger Corp Excavator base and frame
US2134866A (en) * 1937-06-18 1938-11-01 Harnischfeger Corp Car body
US2739716A (en) * 1951-08-09 1956-03-27 Koehring Co Carbody
US3012624A (en) * 1959-06-29 1961-12-12 Gen Steel Ind Inc Equalized crawler device
DE1203934B (de) * 1961-03-21 1965-10-28 Schwermaschb Verlade Und Trans Kettenfahrwerk fuer Krane
US4000784A (en) * 1975-04-24 1977-01-04 The Manitowoc Company, Inc. Demountable self-propelled crane transport assembly
US4037894A (en) * 1976-02-26 1977-07-26 Marion Power Shovel Company, Inc. Frame construction for power shovels and the like

Also Published As

Publication number Publication date
FR2447310B1 (US06521211-20030218-C00004.png) 1981-06-12
AU524662B2 (en) 1982-09-30
JPS55101628A (en) 1980-08-02
DE3002200A1 (de) 1980-07-31
GB2041855B (en) 1983-01-26
US4231699A (en) 1980-11-04
AU5439480A (en) 1980-07-31
FR2447310A1 (fr) 1980-08-22
BR8000416A (pt) 1980-09-30
CA1129457A (en) 1982-08-10
GB2041855A (en) 1980-09-17

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