ZA89633B - Automatic implement position control system - Google Patents

Automatic implement position control system

Info

Publication number
ZA89633B
ZA89633B ZA89633A ZA89633A ZA89633B ZA 89633 B ZA89633 B ZA 89633B ZA 89633 A ZA89633 A ZA 89633A ZA 89633 A ZA89633 A ZA 89633A ZA 89633 B ZA89633 B ZA 89633B
Authority
ZA
South Africa
Prior art keywords
control system
position control
implement position
automatic implement
automatic
Prior art date
Application number
ZA89633A
Other languages
English (en)
Inventor
Shuji Ishida
Ishida Shuji
Shoji Tozawa
Tozawa Shoji
Shunji Asao
Asao Shunji
Masashi Musha
Musha Masashi
Kenichi Yamamoto
Yamamoto Kenichi
Kazuhiko Eigetsu
Eigetsu Kazuhiko
Kyoichi Oguri
Oguri Kyoichi
Izuru Morita
Morita Izuru
Yasunori Matsunaga
Matsunaga Yasunori
Naoto Kozuki
Kozuki Naoto
Shinichi Amemiya
Amemiya Shinichi
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
Publication of ZA89633B publication Critical patent/ZA89633B/xx

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
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E02F3/80—Component parts
    • E02F3/84—Drives or control devices therefor, e.g. hydraulic drive systems
    • E02F3/844—Drives or control devices therefor, e.g. hydraulic drive systems for positioning the blade, e.g. hydraulically
    • E02F3/845—Drives or control devices therefor, e.g. hydraulic drive systems for positioning the blade, e.g. hydraulically using mechanical sensors to determine the blade position, e.g. inclinometers, gyroscopes, pendulums
    • 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
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E02F3/80—Component parts
    • E02F3/84—Drives or control devices therefor, e.g. hydraulic drive systems
    • E02F3/844—Drives or control devices therefor, e.g. hydraulic drive systems for positioning the blade, e.g. hydraulically
    • 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
    • E02F9/20—Drives; Control devices
    • E02F9/2025—Particular purposes of control systems not otherwise provided for
    • E02F9/2041—Automatic repositioning of implements, i.e. memorising determined positions of the implement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Operation Control Of Excavators (AREA)
ZA89633A 1988-01-27 1989-01-26 Automatic implement position control system ZA89633B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63016764A JPH01192921A (ja) 1988-01-27 1988-01-27 建設機械の作業機位置制御装置

Publications (1)

Publication Number Publication Date
ZA89633B true ZA89633B (en) 1989-10-25

Family

ID=11925291

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA89633A ZA89633B (en) 1988-01-27 1989-01-26 Automatic implement position control system

Country Status (5)

Country Link
US (1) US4934463A (fr)
EP (1) EP0356495A4 (fr)
JP (1) JPH01192921A (fr)
WO (1) WO1989007177A1 (fr)
ZA (1) ZA89633B (fr)

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GB2225127B (en) * 1988-11-18 1993-03-31 Kubota Ltd Pivotal movement control device for boom-equipped working machine
FR2649580B1 (fr) * 1989-07-13 1992-02-07 Defrancq Hubert Systeme d'attelage et de relevage pour un outil, notamment agricole, propre a etre monte a l'avant d'un tracteur
JPH03158529A (ja) * 1989-11-16 1991-07-08 Komatsu Ltd レーザレベリング操縦装置及びその方法
JP2983283B2 (ja) * 1990-11-30 1999-11-29 日立建機株式会社 建設機械の傾斜角度制御装置
JPH0492066U (fr) * 1990-12-18 1992-08-11
US5188502A (en) * 1990-12-24 1993-02-23 Caterpillar, Inc. Linkage arrangement for a multi-purpose vehicle
EP0644335B1 (fr) * 1993-03-23 2002-09-04 Hitachi Construction Machinery Co., Ltd. Moteur hydraulique pour engin de chantier hydraulique
JP3297147B2 (ja) * 1993-06-08 2002-07-02 株式会社小松製作所 ブルドーザのドージング装置
US5555942A (en) * 1993-06-16 1996-09-17 Kabushiki Kaisha Komatsu Seisakusho Blade control system for use in a bulldozer
JP2650240B2 (ja) * 1993-06-23 1997-09-03 株式会社小松製作所 ブルドーザのドージング装置
JP3340800B2 (ja) * 1993-07-08 2002-11-05 株式会社小松製作所 ブルドーザの自動ドージング制御装置
US5467829A (en) * 1993-11-30 1995-11-21 Caterpillar Inc. Automatic lift and tip coordination control system and method of using same
US5499684A (en) * 1994-08-16 1996-03-19 Caterpillar Inc. Geographic surface altering implement control system
US5551518A (en) * 1994-09-28 1996-09-03 Caterpillar Inc. Tilt rate compensation implement system and method
US5579850A (en) * 1994-10-12 1996-12-03 Sugano Farm Machinery Mfg. Co., Ltd. Cultivating system and cultivating machine with plow-depth control function
US5807061A (en) * 1996-02-12 1998-09-15 Case Corporation Linkage arrangement for a skid-steer loader
US5957213A (en) * 1996-05-30 1999-09-28 Clark Equipment Company Intelligent attachment to a power tool
US5713419A (en) * 1996-05-30 1998-02-03 Clark Equipment Company Intelligent attachment to a power tool
US5711391A (en) * 1996-06-17 1998-01-27 Clark Equipment Company Auxiliary interlock control system for power machine
DE29624492U1 (de) * 1996-07-27 2004-06-17 Claas Kgaa Mbh Vorrichtung zur Ansteuerung mindestens eines Stellorgans eines Arbeitsfahrzeuges
US5685377A (en) * 1996-09-05 1997-11-11 Caterpillar Inc. Auto-return function for a bulldozer ripper
US6129155A (en) * 1998-12-02 2000-10-10 Caterpillar Inc. Method and apparatus for controlling a work implement having multiple degrees of freedom
US6105682A (en) * 1998-12-02 2000-08-22 Caterpillar Inc. Apparatus for controlling an earthworking implement having four degrees of freedom
US6278955B1 (en) 1998-12-10 2001-08-21 Caterpillar Inc. Method for automatically positioning the blade of a motor grader to a memory position
US6152237A (en) * 1998-12-11 2000-11-28 Caterpillar Inc. Method for automatically controlling the articulation angle of a motor grader
US6286606B1 (en) 1998-12-18 2001-09-11 Caterpillar Inc. Method and apparatus for controlling a work implement
US6129156A (en) * 1998-12-18 2000-10-10 Caterpillar Inc. Method for automatically moving the blade of a motor grader from a present blade position to a mirror image position
US6295746B1 (en) 1998-12-18 2001-10-02 Caterpillar Inc. Method and apparatus for controlling movement of a work implement
US6371214B1 (en) 1999-06-11 2002-04-16 Caterpillar Inc. Methods for automating work machine functions
US6615569B1 (en) * 1999-10-05 2003-09-09 Case Corporation Control system to automatically center an agricultural harvester header
US6336068B1 (en) * 2000-09-20 2002-01-01 Caterpillar Inc. Control system for wheel tractor scrapers
US6662881B2 (en) 2001-06-19 2003-12-16 Sweepster, Llc Work attachment for loader vehicle having wireless control over work attachment actuator
US6725142B2 (en) 2002-07-09 2004-04-20 Caterpillar Inc Control system for a work machine digging assembly
KR100621982B1 (ko) * 2004-04-13 2006-09-14 볼보 컨스트럭션 이키프먼트 홀딩 스웨덴 에이비 중장비의 기능스위치 패턴설정장치
US7222444B2 (en) * 2004-10-21 2007-05-29 Deere & Company Coordinated linkage system for a work vehicle
US7686095B2 (en) * 2004-10-28 2010-03-30 Cnh America Llc Implement height control system
US7997016B2 (en) * 2005-07-29 2011-08-16 Honda Motor Co., Ltd. Self-propelled snow remover
US7658234B2 (en) * 2005-12-09 2010-02-09 Caterpillar Inc. Ripper operation using force vector and track type tractor using same
US8534640B2 (en) * 2007-08-03 2013-09-17 Topcon Positioning Systems, Inc. Valve switch unit
US8364354B2 (en) * 2008-10-24 2013-01-29 Deere & Company Blade speed control logic
US7942208B2 (en) * 2008-11-06 2011-05-17 Purdue Research Foundation System and method for blade level control of earthmoving machines
JP5222750B2 (ja) * 2009-01-30 2013-06-26 本田技研工業株式会社 除雪機
WO2011033615A1 (fr) * 2009-09-16 2011-03-24 東芝三菱電機産業システム株式会社 Dispositif de commande et dispositif de commande pour laminoir
US8843282B2 (en) * 2011-11-02 2014-09-23 Caterpillar Inc. Machine, control system and method for hovering an implement
US20130158818A1 (en) * 2011-12-20 2013-06-20 Caterpillar Inc. Implement control system for a machine
US9085877B2 (en) * 2012-08-10 2015-07-21 Caterpillar Inc. System and method for maintaining a cross-slope angle of a motor grader blade
CN103874804B (zh) * 2013-03-08 2015-11-25 株式会社小松制作所 推土机及推土铲控制方法
US9989986B2 (en) * 2013-03-12 2018-06-05 Cnh Industrial America Llc Hitch position encoder with reference indicator for agricultural work vehicle
US10214875B2 (en) * 2014-03-03 2019-02-26 Cnh Industrial America Llc Working machine having a hydraulically operated implement
US10030366B2 (en) 2016-04-04 2018-07-24 Caterpillar Inc. Drawbar position determination with rotational sensors
RU2624079C1 (ru) * 2016-05-19 2017-06-30 Федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский государственный архитектурно-строительный университет" Электронно-гидравлическая система управления отвалом бульдозера
US10645857B2 (en) 2018-07-27 2020-05-12 Cnh Industrial America Llc Implement control system having a manual override

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4013875A (en) * 1974-01-11 1977-03-22 Mcglynn Daniel R Vehicle operation control system
US4166506A (en) * 1975-06-30 1979-09-04 Kabushiki Kaisha Komatsu Seisakusho Controlling apparatus for bulldozer blade
US3997007A (en) * 1975-07-14 1976-12-14 Caterpillar Tractor Co. Implement positioning hydraulic control system
US4024796A (en) * 1975-09-24 1977-05-24 Caterpillar Tractor Co. Float control electrical circuit for a blade
FR2395412A1 (fr) * 1977-06-23 1979-01-19 Poclain Sa Dispositif d'arret automatique de la rotation d'un moteur hydraulique
JPS54112503A (en) * 1978-02-02 1979-09-03 Komatsu Mfg Co Ltd Blade automatic controller of bulldozer
US4288196A (en) * 1979-06-14 1981-09-08 Sutton Ii James O Computer controlled backhoe
US4431060A (en) * 1981-04-15 1984-02-14 Caterpillar Tractor Co. Earth working machine and blade condition control system therefor
DE3239588A1 (de) * 1981-10-26 1983-05-26 Kabushiki Kaisha Komatsu Seisakusho, Tokyo Einrichtung zum steuern der schar von bodenplaniermaschinen
US4734054A (en) * 1985-07-08 1988-03-29 Siemens Aktiengesellschaft Plug connector
JPS6245838A (ja) * 1985-08-23 1987-02-27 Watanabe:Kk 姿勢制御装置

Also Published As

Publication number Publication date
JPH01192921A (ja) 1989-08-03
EP0356495A4 (fr) 1990-06-26
US4934463A (en) 1990-06-19
WO1989007177A1 (fr) 1989-08-10
EP0356495A1 (fr) 1990-03-07

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