DE3861487D1 - Vorrichtung und verfahren zum steuern eines hydraulischen baggers. - Google Patents

Vorrichtung und verfahren zum steuern eines hydraulischen baggers.

Info

Publication number
DE3861487D1
DE3861487D1 DE8888303690T DE3861487T DE3861487D1 DE 3861487 D1 DE3861487 D1 DE 3861487D1 DE 8888303690 T DE8888303690 T DE 8888303690T DE 3861487 T DE3861487 T DE 3861487T DE 3861487 D1 DE3861487 D1 DE 3861487D1
Authority
DE
Germany
Prior art keywords
controlling
hydraulic excavator
excavator
hydraulic
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 - Lifetime
Application number
DE8888303690T
Other languages
English (en)
Inventor
Edward George Nielsen
Timothy Edward Steenwyk
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.)
Leica Geosystems AG
Original Assignee
Laser Alignment 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
Priority claimed from US07/042,449 external-priority patent/US4829418A/en
Application filed by Laser Alignment Inc filed Critical Laser Alignment Inc
Application granted granted Critical
Publication of DE3861487D1 publication Critical patent/DE3861487D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/26—Indicating devices
    • E02F9/264—Sensors and their calibration for indicating the position of the work tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Operation Control Of Excavators (AREA)
DE8888303690T 1987-04-24 1988-04-25 Vorrichtung und verfahren zum steuern eines hydraulischen baggers. Expired - Lifetime DE3861487D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/042,449 US4829418A (en) 1987-04-24 1987-04-24 Apparatus and method for controlling a hydraulic excavator
US07/110,016 US4805086A (en) 1987-04-24 1987-10-19 Apparatus and method for controlling a hydraulic excavator

Publications (1)

Publication Number Publication Date
DE3861487D1 true DE3861487D1 (de) 1991-02-14

Family

ID=26719246

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888303690T Expired - Lifetime DE3861487D1 (de) 1987-04-24 1988-04-25 Vorrichtung und verfahren zum steuern eines hydraulischen baggers.

Country Status (3)

Country Link
US (1) US4805086A (de)
EP (1) EP0288314B1 (de)
DE (1) DE3861487D1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106759626A (zh) * 2016-12-29 2017-05-31 中交天津港航勘察设计研究院有限公司 一种用编码器测量反铲挖泥船铲斗臂角度的装置

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US4914593B1 (en) * 1988-06-09 1995-01-17 Spectra Physics Method for automatic depth control for earth moving and grading
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FR2671625B1 (fr) * 1991-01-16 1995-01-06 Maurice Tosi Dispositif de determination de la position de l'outil d'un engin de travail.
DE4211388A1 (de) * 1991-11-11 1993-05-13 Spectra Physics Gmbh Verfahren und vorrichtung zur herstellung eines planums mittels eines loeffelbaggers
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
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US5528498A (en) * 1994-06-20 1996-06-18 Caterpillar Inc. Laser referenced swing sensor
US5568029A (en) * 1995-01-13 1996-10-22 The University Of British Columbia Joint control system with linear actuation
US5572809A (en) * 1995-03-30 1996-11-12 Laser Alignment, Inc. Control for hydraulically operated construction machine having multiple tandem articulated members
US5764511A (en) * 1995-06-20 1998-06-09 Caterpillar Inc. System and method for controlling slope of cut of work implement
US5612864A (en) * 1995-06-20 1997-03-18 Caterpillar Inc. Apparatus and method for determining the position of a work implement
US5806020A (en) * 1995-08-29 1998-09-08 Laser Technology, Inc. Laser based speed and accident reconstruction measuring apparatus and method
US5951612A (en) * 1996-07-26 1999-09-14 Caterpillar Inc. Method and apparatus for determining the attitude of an implement
US5953838A (en) * 1997-07-30 1999-09-21 Laser Alignment, Inc. Control for hydraulically operated construction machine having multiple tandem articulated members
US6152238A (en) 1998-09-23 2000-11-28 Laser Alignment, Inc. Control and method for positioning a tool of a construction apparatus
US6108076A (en) * 1998-12-21 2000-08-22 Trimble Navigation Limited Method and apparatus for accurately positioning a tool on a mobile machine using on-board laser and positioning system
US6253160B1 (en) 1999-01-15 2001-06-26 Trimble Navigation Ltd. Method and apparatus for calibrating a tool positioning mechanism on a mobile machine
AU2001262968A1 (en) 2000-05-05 2001-11-20 Robert A. Hasara Laser-guided construction equipment
US6845311B1 (en) 2003-11-04 2005-01-18 Caterpillar Inc. Site profile based control system and method for controlling a work implement
US7079931B2 (en) * 2003-12-10 2006-07-18 Caterpillar Inc. Positioning system for an excavating work machine
US7040044B2 (en) * 2003-12-15 2006-05-09 Caterpillar S.A.R.L. Method of modulating a boom assembly to perform in a linear manner
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
US8596373B2 (en) * 2006-03-10 2013-12-03 Deere & Company Method and apparatus for retrofitting work vehicle with blade position sensing and control system
US20080000111A1 (en) * 2006-06-29 2008-01-03 Francisco Roberto Green Excavator control system and method
WO2008153529A1 (en) * 2007-06-15 2008-12-18 Deere & Company Hydraulic function control with auto- control mode override
FI123361B (fi) * 2007-10-01 2013-03-15 Sandvik Mining & Constr Oy Menetelmä ja laitteisto sekä tietokoneohjelma hydraulikäyttöisen puomin toiminnan säätämiseksi
US8817238B2 (en) 2007-10-26 2014-08-26 Deere & Company Three dimensional feature location from an excavator
US8363210B2 (en) * 2007-10-26 2013-01-29 Deere & Company Three dimensional feature location from an excavator
US8156048B2 (en) * 2008-03-07 2012-04-10 Caterpillar Inc. Adaptive payload monitoring system
US8185290B2 (en) * 2008-03-07 2012-05-22 Caterpillar Inc. Data acquisition system indexed by cycle segmentation
US8024095B2 (en) 2008-03-07 2011-09-20 Caterpillar Inc. Adaptive work cycle control system
JP2010041305A (ja) * 2008-08-04 2010-02-18 Hitachi Constr Mach Co Ltd 通信システム
US8482545B2 (en) * 2008-10-02 2013-07-09 Wacom Co., Ltd. Combination touch and transducer input system and method
CN101697240B (zh) * 2009-09-29 2011-08-24 三一重工股份有限公司 一种标定定位的方法和装置
US10406800B2 (en) 2015-11-03 2019-09-10 Caterpillar Inc. Machine control system for contour crafting
US10648160B2 (en) 2017-04-27 2020-05-12 Cnh Industrial America Llc Work machine with bucket monitoring
CN107140540B (zh) * 2017-07-05 2018-09-07 三一汽车起重机械有限公司 起重机大臂单点或两点角度标定方法及起重机
KR20200111193A (ko) * 2018-01-30 2020-09-28 스미토모 겐키 가부시키가이샤 쇼벨 및 쇼벨의 관리시스템
WO2019186840A1 (ja) * 2018-03-28 2019-10-03 日立建機株式会社 作業機械
JP7275498B2 (ja) * 2018-08-23 2023-05-18 コベルコ建機株式会社 作業機械
US11230826B2 (en) * 2020-01-24 2022-01-25 Caterpillar Inc. Noise based settling detection for an implement of a work machine
CN112281940B (zh) * 2020-10-19 2022-09-09 三一重机有限公司 一种挖掘机和挖掘机的控制方法

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US2503408A (en) * 1945-11-09 1950-04-11 George R Phillips Grade gauge
US3708232A (en) * 1970-09-16 1973-01-02 R Walsh Read-out means for locating and positioning objects with respect to a laser beam reference
US3727332A (en) * 1971-11-22 1973-04-17 W Zimmer Laser guidance system for grade control
US3813171A (en) * 1973-01-11 1974-05-28 Laserplane Corp Laser beam survey method and apparatus
US3887012A (en) * 1973-12-03 1975-06-03 Caterpillar Tractor Co Automatic levelling system for earth working blades and the like
US4162708A (en) * 1975-02-03 1979-07-31 Dakota Electron, Inc. Tool carrying vehicle with laser control apparatus
US3997071A (en) * 1975-08-14 1976-12-14 Laserplane Corporation Method and apparatus for indicating effective digging depth of a backhoe
JPS5248201A (en) * 1975-10-15 1977-04-16 Hokushin Electric Works Device for operating power shovel
US4034490A (en) * 1975-11-03 1977-07-12 Laserplane Corporation Automatic depth control for endless chain type trencher
DE2620809A1 (de) * 1976-05-11 1977-11-17 Orenstein & Koppel Ag Einrichtung zur positionsanzeige und zur automatischen positionsregulierung des grabgefaesses fuer hydraulisch betaetigte erdbewegungsmaschinen
US4050171A (en) * 1976-05-12 1977-09-27 Laserplane Corporation Depth control for endless chain type trencher
US4286386A (en) * 1977-09-06 1981-09-01 Long Irvin E Electro-mechanical displacement measuring device
US4129224A (en) * 1977-09-15 1978-12-12 Laserplane Corporation Automatic control of backhoe digging depth
JPS54150802A (en) * 1978-05-16 1979-11-27 Komatsu Mfg Co Ltd Blade automatic controller of bulldozer and its method
US4231700A (en) * 1979-04-09 1980-11-04 Spectra-Physics, Inc. Method and apparatus for laser beam control of backhoe digging depth
US4288196A (en) * 1979-06-14 1981-09-08 Sutton Ii James O Computer controlled backhoe
WO1981002904A1 (en) * 1980-04-11 1981-10-15 Digger Meter Corp Depth monitoring system
SE436436B (sv) * 1981-06-18 1984-12-10 Eurotrade Machine Pool Ab Djupmetare vid grevmaskiner
US4413684A (en) * 1981-07-27 1983-11-08 Duncklee Timothy V Laser-controlled ground leveling device with overfill sensor and wheel rise limiting device
DE3268084D1 (en) * 1982-03-31 1986-02-06 Scheuchzer Fils Auguste Control device for a railway track construction or maintenance machine
JPS59195936A (ja) * 1983-04-21 1984-11-07 Komatsu Ltd 掘削機械の作業状態監視方法
DE3506326C1 (de) * 1985-02-22 1986-08-21 Harms, Paul G., 6253 Hadamar Tiefenmessvorrichtung fuer einen Bagger

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106759626A (zh) * 2016-12-29 2017-05-31 中交天津港航勘察设计研究院有限公司 一种用编码器测量反铲挖泥船铲斗臂角度的装置

Also Published As

Publication number Publication date
EP0288314A1 (de) 1988-10-26
US4805086A (en) 1989-02-14
EP0288314B1 (de) 1991-01-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: GROSSE, BOCKHORNI, SCHUMACHER, 81476 MUENCHEN

8328 Change in the person/name/address of the agent

Representative=s name: GROSSE, SCHUMACHER, KNAUER, VON HIRSCHHAUSEN, 8033