DE69720977D1 - Vorrichtung zur verriegelung der beweglichen teile einer vorrichtung zur veränderung der spurweite - Google Patents

Vorrichtung zur verriegelung der beweglichen teile einer vorrichtung zur veränderung der spurweite

Info

Publication number
DE69720977D1
DE69720977D1 DE69720977T DE69720977T DE69720977D1 DE 69720977 D1 DE69720977 D1 DE 69720977D1 DE 69720977 T DE69720977 T DE 69720977T DE 69720977 T DE69720977 T DE 69720977T DE 69720977 D1 DE69720977 D1 DE 69720977D1
Authority
DE
Germany
Prior art keywords
locking
changing
track width
movable parts
movable
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
DE69720977T
Other languages
English (en)
Other versions
DE69720977T2 (de
Inventor
Luigi Gallignani
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.)
Caterpillar Inc
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
Application granted granted Critical
Publication of DE69720977D1 publication Critical patent/DE69720977D1/de
Publication of DE69720977T2 publication Critical patent/DE69720977T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • E02F9/024—Travelling-gear, e.g. associated with slewing gears with laterally or vertically adjustable wheels or tracks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D49/00—Tractors
    • B62D49/06—Tractors adapted for multi-purpose use
    • B62D49/0678—Tractors of variable track width or wheel base
    • 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
    • B62D55/084—Endless-track units or carriages mounted separably, adjustably or extensibly on vehicles, e.g. portable track units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62—Constructional features or details
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S180/00—Motor vehicles
    • Y10S180/906—Adjustable axles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Civil Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Jib Cranes (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
DE69720977T 1996-02-29 1997-02-28 Vorrichtung zur verriegelung der beweglichen teile einer vorrichtung zur veränderung der spurweite Expired - Fee Related DE69720977T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITBO960095 1996-02-29
IT96BO000095A IT1285573B1 (it) 1996-02-29 1996-02-29 Apparato per bloccaggio integrale delle parti mobili di struttura previste per la variazione della carreggiata nei sottocarri
PCT/US1997/003127 WO1997031813A1 (en) 1996-02-29 1997-02-28 Apparatus for locking the movable parts of a variable gauge

Publications (2)

Publication Number Publication Date
DE69720977D1 true DE69720977D1 (de) 2003-05-22
DE69720977T2 DE69720977T2 (de) 2004-02-05

Family

ID=11341158

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69720977T Expired - Fee Related DE69720977T2 (de) 1996-02-29 1997-02-28 Vorrichtung zur verriegelung der beweglichen teile einer vorrichtung zur veränderung der spurweite

Country Status (7)

Country Link
US (1) US6145610A (de)
EP (1) EP0883543B1 (de)
JP (1) JP3857316B2 (de)
CA (1) CA2247872C (de)
DE (1) DE69720977T2 (de)
IT (1) IT1285573B1 (de)
WO (1) WO1997031813A1 (de)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6206126B1 (en) * 2000-04-13 2001-03-27 Thiermann Industries, Inc. Carrier for lifting devices having variable width track
BR0100322A (pt) * 2001-01-15 2002-09-17 Jacto Maquinas Agricolas Transmissão mec nica para veìculos agrìcolas de bitola variável
DE10200175A1 (de) * 2002-01-04 2003-07-24 Bauer Maschinen Gmbh Raupenfahrwerk
DE20206970U1 (de) * 2002-05-02 2002-09-12 Bauer Maschinen Gmbh Raupenfahrwerk, insbesondere für eine Baumaschine
JP2005271602A (ja) * 2004-03-22 2005-10-06 Komatsu Ltd 建設機械
ES2241490B2 (es) * 2004-04-06 2007-02-16 Proyectos Y Tecnologia Sallen, S.L. Robot autopropulsado para manipulacion de cargas explosivas.
DE102006015307A1 (de) 2005-11-17 2007-05-24 Terex-Demag Gmbh & Co. Kg Mobiler Großkran
ITBO20060745A1 (it) * 2006-10-27 2008-04-28 Sampierana S P A Un sottocarro, in particolare un sottocarro cingolato.
JP4306745B2 (ja) 2007-03-08 2009-08-05 コベルコクレーン株式会社 クローラ式作業機械
US8662216B2 (en) * 2008-03-14 2014-03-04 Clark Eqipment Company Variable-width vehicle
GB0815314D0 (en) * 2008-08-22 2008-09-24 Chem Europ Bv Ag Agricultural application machine with variable width track
US8348073B2 (en) * 2008-09-22 2013-01-08 Manitowoc Crane Companies, Llc Carbody connection system and crane using same
BRPI0823051A2 (pt) 2008-12-19 2015-06-16 Caterpillar Commercial S A R L Mecanismo de trava para um cilindro hidraulico de um subchassi de bitola variável e veículo de bitola variável.
US20110042916A1 (en) * 2009-02-11 2011-02-24 Ananthakrishna Anil Monocoque structure of an electrically powered motorized vehicle
ES2398518T3 (es) * 2010-01-14 2013-03-19 Osvaldo Falesiedi Método y dispositivo de tracción por impulsos
CN102019971B (zh) * 2010-12-06 2012-06-06 三一重机有限公司 一种履带式底盘伸缩机构
US8910732B1 (en) * 2011-07-13 2014-12-16 Link-Belt Construction Equipment Co., L.P., Lllp Axle arrangement for mobile crane and related methods
CN202193135U (zh) * 2011-08-23 2012-04-18 三一重机有限公司 履带式底盘伸缩机构及履带式桩工机械
CN102390446A (zh) * 2011-10-11 2012-03-28 山河智能装备股份有限公司 可伸缩式履带底盘及具有该底盘的工程机械
RU2491201C1 (ru) * 2011-12-26 2013-08-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Марийский государственный технический университет" Система ходовая лесозаготовительной машины
CN103206172A (zh) * 2012-01-13 2013-07-17 徐州徐工基础工程机械有限公司 旋挖钻机h形底架结构
FR2993499B1 (fr) 2012-07-19 2014-08-29 Haulotte Group Essieu et vehicule comprenant au moins un tel essieu
GB2504135A (en) 2012-07-20 2014-01-22 Bamford Excavators Ltd Work Machine Chassis
BE1021148B1 (nl) * 2013-05-14 2016-01-08 Cnh Industrial Belgium Nv Landbouwmachine met wielen met verstelbare camber
US9352782B2 (en) * 2013-10-16 2016-05-31 Cnh Industrial America Llc Adjustable axle assembly for an agricultural vehicle
EP2899102B1 (de) 2014-01-24 2018-03-14 Hitachi Construction Machinery Tierra Co., Ltd. Baumaschine
DE102014202726A1 (de) 2014-02-14 2015-08-20 Goldhofer Ag Breitenverstellbares modulares Schwerlastfahrzeug und Querrahmenmodul für ein derartiges Schwerlastfahrzeug
CN103863426A (zh) * 2014-03-03 2014-06-18 浙江三一装备有限公司 起重机、履带底盘结构及其安装与拆卸方法
US10556476B2 (en) 2014-04-09 2020-02-11 Hagie Manufacturing Company Agricultural vehicle including ride height adjustable suspension
US9346497B2 (en) * 2014-04-09 2016-05-24 Hagie Manufacturing Company Variable tread width vehicle
WO2016198130A1 (en) * 2015-06-11 2016-12-15 Prinoth Ltd. Tracked vehicle and chassis therefor
CN105711665A (zh) * 2016-05-11 2016-06-29 徐工集团工程机械股份有限公司 一种履带底盘水平间隙调整装置
US10711435B2 (en) * 2016-08-03 2020-07-14 Caterpillar Inc. Frame assembly for machine
JP6679520B2 (ja) * 2017-02-16 2020-04-15 住友重機械建機クレーン株式会社 クローラ付き作業機械
IT201700036800A1 (it) * 2017-04-04 2018-10-04 Mdb S R L Con Socio Unico Telaio, sottocarro, e veicolo radiocomandato
US10518580B2 (en) * 2017-07-24 2019-12-31 Cnh Industrial America Llc Telescoping axle for an agricultural applicator
US10602657B2 (en) * 2017-11-16 2020-03-31 Cnh Industrial America Llc Protected tread widening for self-propelled sprayer
US11730073B2 (en) * 2018-11-28 2023-08-22 Agco Corporation Mounting assembly for a steerable wheel with variable track width
CN110341800A (zh) * 2019-06-20 2019-10-18 三一重机有限公司 可伸缩底盘及工程机械
CN110329373B (zh) * 2019-06-27 2021-06-22 浙江三一装备有限公司 一种下车履带总成及履带起重机
JP2023532341A (ja) 2020-07-01 2023-07-27 ヒルマン，トム 取り外し可能な汎用側方履帯増設システム

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3205961A (en) * 1964-04-07 1965-09-14 Nolte Hans Means for laterally adjusting ground engaging endless tracks
US3313368A (en) * 1965-09-15 1967-04-11 Link Belt Co Side frame mount
DE2013114C3 (de) * 1970-03-19 1974-11-28 O & K Orenstein & Koppel Ag, 1000 Berlin Hydraulisch betätigte Einrichtung zur Veränderung der Spur bei Gleiskettenfahrzeugen
US3820616A (en) * 1972-02-03 1974-06-28 American Hoist & Derrick Co Crawler vehicle with dual extensible side frames
FR2249545A5 (de) * 1973-10-25 1975-05-23 Poclain Sa
US4431074A (en) * 1982-01-25 1984-02-14 Fmc Corporation Crane carbody and lower axle construction
US5598896A (en) * 1994-12-02 1997-02-04 Caterpillar Inc. Variable gage undercarriage arrangement
US5901800A (en) * 1996-08-13 1999-05-11 Wilson; William Andrew High clearance tractor

Also Published As

Publication number Publication date
DE69720977T2 (de) 2004-02-05
IT1285573B1 (it) 1998-06-18
ITBO960095A0 (it) 1996-02-29
US6145610A (en) 2000-11-14
CA2247872A1 (en) 1997-09-04
WO1997031813A1 (en) 1997-09-04
ITBO960095A1 (it) 1997-08-29
EP0883543A1 (de) 1998-12-16
JP2000506096A (ja) 2000-05-23
CA2247872C (en) 2005-11-15
JP3857316B2 (ja) 2006-12-13
EP0883543B1 (de) 2003-04-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee