DE60227326D1 - Verfahren und Vorrichtung zur Steuerung eines längenveränderlichen Löffelstiels einer Arbeitsmaschine - Google Patents

Verfahren und Vorrichtung zur Steuerung eines längenveränderlichen Löffelstiels einer Arbeitsmaschine

Info

Publication number
DE60227326D1
DE60227326D1 DE60227326T DE60227326T DE60227326D1 DE 60227326 D1 DE60227326 D1 DE 60227326D1 DE 60227326 T DE60227326 T DE 60227326T DE 60227326 T DE60227326 T DE 60227326T DE 60227326 D1 DE60227326 D1 DE 60227326D1
Authority
DE
Germany
Prior art keywords
stick
relative
variable
extendable
controlling
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
DE60227326T
Other languages
English (en)
Inventor
Roger D Koch
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 DE60227326D1 publication Critical patent/DE60227326D1/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
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
    • E02F3/43—Control of dipper or bucket position; Control of sequence of drive operations
    • E02F3/435—Control of dipper or bucket position; Control of sequence of drive operations for dipper-arms, backhoes or the like
    • E02F3/437—Control of dipper or bucket position; Control of sequence of drive operations for dipper-arms, backhoes or the like providing automatic sequences of movements, e.g. linear excavation, keeping dipper angle constant
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/30—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/306—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom with telescopic dipper-arm or boom

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Paleontology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Operation Control Of Excavators (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Soil Working Implements (AREA)
DE60227326T 2001-09-28 2002-07-08 Verfahren und Vorrichtung zur Steuerung eines längenveränderlichen Löffelstiels einer Arbeitsmaschine Expired - Fee Related DE60227326D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/966,617 US6604305B2 (en) 2001-09-28 2001-09-28 Method and apparatus for controlling an extendable stick on a work machine

Publications (1)

Publication Number Publication Date
DE60227326D1 true DE60227326D1 (de) 2008-08-14

Family

ID=25511638

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60227326T Expired - Fee Related DE60227326D1 (de) 2001-09-28 2002-07-08 Verfahren und Vorrichtung zur Steuerung eines längenveränderlichen Löffelstiels einer Arbeitsmaschine

Country Status (4)

Country Link
US (1) US6604305B2 (de)
EP (1) EP1298255B1 (de)
AT (1) ATE399904T1 (de)
DE (1) DE60227326D1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6757994B1 (en) 2003-04-11 2004-07-06 Deere & Company Automatic tool orientation control for backhoe with extendable dipperstick
US6915599B2 (en) 2003-08-25 2005-07-12 Caterpillar Inc System for controlling movement of a work machine arm
US7293376B2 (en) * 2004-11-23 2007-11-13 Caterpillar Inc. Grading control system
US20060124323A1 (en) * 2004-11-30 2006-06-15 Caterpillar Inc. Work linkage position determining system
US20060225310A1 (en) * 2005-04-12 2006-10-12 Koch Roger D Work machine alignment system and method of maintaining alignment of a work machine
US7627966B2 (en) * 2006-07-31 2009-12-08 Caterpillar Inc. Off-fall control for a trenching operation
US7694442B2 (en) * 2006-11-30 2010-04-13 Caterpillar Inc. Recommending a machine repositioning distance in an excavating operation
US7753132B2 (en) * 2006-11-30 2010-07-13 Caterpillar Inc Preparation for machine repositioning in an excavating operation
US7634863B2 (en) * 2006-11-30 2009-12-22 Caterpillar Inc. Repositioning assist for an excavating operation
US7726048B2 (en) * 2006-11-30 2010-06-01 Caterpillar Inc. Automated machine repositioning in an excavating operation
US8244438B2 (en) * 2008-01-31 2012-08-14 Caterpillar Inc. Tool control system
US7934329B2 (en) * 2008-02-29 2011-05-03 Caterpillar Inc. Semi-autonomous excavation control system
US8469113B2 (en) * 2009-08-20 2013-06-25 Schiller Ground Care, Inc. Earthworking machine
US9046895B2 (en) * 2009-12-30 2015-06-02 Caterpillar Inc. System and method for controlling fluid delivery
US8972120B2 (en) 2012-04-03 2015-03-03 Harnischfeger Technologies, Inc. Extended reach crowd control for a shovel
US9376783B2 (en) 2014-07-28 2016-06-28 Caterpillar Inc. Boom for linkage assembly of machine with fork reinforcement plate
US9662746B2 (en) 2014-07-28 2017-05-30 Caterpillar Inc. Linkage assembly for implement system of machine
US9650756B2 (en) 2014-07-28 2017-05-16 Caterpillar Inc. Stick for linkage assembly of machine
US11572671B2 (en) 2020-10-01 2023-02-07 Caterpillar Sarl Virtual boundary system for work machine

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3661276A (en) * 1969-11-14 1972-05-09 Programmed & Remote Syst Corp Extended reach counterweight
US3653131A (en) * 1970-03-24 1972-04-04 Ware Machine Works Inc Excavating apparatus
US3624785A (en) 1970-12-07 1971-11-30 Morton A Wilson Extendable dipper-stick
US3757066A (en) * 1971-11-29 1973-09-04 Kidde & Co Walter Safe load control system for telescopic crane booms
US3871538A (en) 1971-12-27 1975-03-18 Laurence B Miller Rotary extendable dipperstick
US4132937A (en) * 1976-10-18 1979-01-02 Unimation, Inc. Programmable manipulator with dynamic feedback apparatus for stabilization
US4274797A (en) 1979-06-25 1981-06-23 Coon David B Backhoe excavating apparatus
JPS61294028A (ja) * 1985-06-21 1986-12-24 Agency Of Ind Science & Technol シヨベル作業車
US5267824A (en) 1989-04-26 1993-12-07 Kabushiki Kaisha Japanic Tool controlling mechanisms for excavator with telescopic arm
FR2652599B1 (fr) * 1989-10-02 1992-11-13 Souchon Maurice Engin de terrassement motorise a fleche telescopique.
US5154561A (en) * 1990-04-11 1992-10-13 Lee Donald E Automated all-weather cargo transfer system
US5471908A (en) * 1994-02-16 1995-12-05 Case Corporation Hydraulic system for backhoe
EP0718444A1 (de) 1994-12-21 1996-06-26 Nikken Corporation Druckölversorgung für Tiefbaggern
JP4005639B2 (ja) * 1996-10-18 2007-11-07 株式会社安川電機 活線作業用ロボット車
US5953838A (en) 1997-07-30 1999-09-21 Laser Alignment, Inc. Control for hydraulically operated construction machine having multiple tandem articulated members
JP3461281B2 (ja) * 1998-03-05 2003-10-27 株式会社小松製作所 建設機械の作業機制御装置

Also Published As

Publication number Publication date
US20030061742A1 (en) 2003-04-03
EP1298255B1 (de) 2008-07-02
US6604305B2 (en) 2003-08-12
ATE399904T1 (de) 2008-07-15
EP1298255A1 (de) 2003-04-02

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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