JPS5847833A - 液圧作動式掘削機の制御装置 - Google Patents

液圧作動式掘削機の制御装置

Info

Publication number
JPS5847833A
JPS5847833A JP57149852A JP14985282A JPS5847833A JP S5847833 A JPS5847833 A JP S5847833A JP 57149852 A JP57149852 A JP 57149852A JP 14985282 A JP14985282 A JP 14985282A JP S5847833 A JPS5847833 A JP S5847833A
Authority
JP
Japan
Prior art keywords
cylinder
control device
arm
working
bending
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.)
Pending
Application number
JP57149852A
Other languages
English (en)
Japanese (ja)
Inventor
ルドルフ・メンラツド
マルテイン・マダ−
ベ−タ−・ラインハルト
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.)
Bosch Rexroth AG
Original Assignee
Mannesmann Rexroth AG
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 Mannesmann Rexroth AG filed Critical Mannesmann Rexroth AG
Publication of JPS5847833A publication Critical patent/JPS5847833A/ja
Pending 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
    • 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

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)
JP57149852A 1981-08-28 1982-08-28 液圧作動式掘削機の制御装置 Pending JPS5847833A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813134064 DE3134064A1 (de) 1981-08-28 1981-08-28 Steuervorrichtung fuer einen hydraulisch betaetigten bagger
DE31340644 1981-08-28

Publications (1)

Publication Number Publication Date
JPS5847833A true JPS5847833A (ja) 1983-03-19

Family

ID=6140331

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57149852A Pending JPS5847833A (ja) 1981-08-28 1982-08-28 液圧作動式掘削機の制御装置

Country Status (4)

Country Link
JP (1) JPS5847833A (enExample)
DE (1) DE3134064A1 (enExample)
FR (1) FR2512085A1 (enExample)
IT (1) IT1153567B (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61290608A (ja) * 1985-06-17 1986-12-20 モレツクス　インコ−ポレ−テツド 電気ハ−ネスの製造装置
JPS6244907A (ja) * 1985-08-22 1987-02-26 モレツクス　インコ−ポレ−テツド 電気ケ−ブルハ−ネスの製造方法及び装置
US4701683A (en) * 1984-05-18 1987-10-20 Sanyo Electric Co., Ltd. Inverter circuit for converting DC power to pulse wave power
JPS63236827A (ja) * 1987-03-23 1988-10-03 Kobe Steel Ltd 掘削機の制御装置
JPH02262288A (ja) * 1989-03-31 1990-10-25 Asahi Seiki Kogyo Kk 端子製造機械
WO1991002125A1 (fr) * 1989-08-02 1991-02-21 Kabushiki Kaisha Komatsu Seisakusho Appareil de commande d'excavation lineaire dans une excavatrice hydraulique

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4888890A (en) * 1988-11-14 1989-12-26 Spectra-Physics, Inc. Laser control of excavating machine digging depth
FR2655673A1 (fr) * 1989-12-07 1991-06-14 Masse Serge Retromatic dispositif automatique pour maintenir constantes les valeurs de l'angle de travail et de la hauteur du godet quelque soit la position du balancier d'une pelle hydraulique.
DE4009163A1 (de) * 1990-03-02 1991-09-05 Schwing Gmbh F Bagger mit automatischer parallelhaltung seines von hand steuerbaren arbeitswerkzeuges und armsystem durch sensoren
US7222444B2 (en) * 2004-10-21 2007-05-29 Deere & Company Coordinated linkage system for a work vehicle

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT309344B (de) * 1968-04-18 1973-08-10 Schwing Friedrich Löffelbagger
DE2851942C2 (de) * 1978-12-01 1983-08-18 Friedrich Wilh. Schwing Gmbh, 4690 Herne Bagger

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4701683A (en) * 1984-05-18 1987-10-20 Sanyo Electric Co., Ltd. Inverter circuit for converting DC power to pulse wave power
JPS61290608A (ja) * 1985-06-17 1986-12-20 モレツクス　インコ−ポレ−テツド 電気ハ−ネスの製造装置
JPS6244907A (ja) * 1985-08-22 1987-02-26 モレツクス　インコ−ポレ−テツド 電気ケ−ブルハ−ネスの製造方法及び装置
JPS63236827A (ja) * 1987-03-23 1988-10-03 Kobe Steel Ltd 掘削機の制御装置
JPH02262288A (ja) * 1989-03-31 1990-10-25 Asahi Seiki Kogyo Kk 端子製造機械
WO1991002125A1 (fr) * 1989-08-02 1991-02-21 Kabushiki Kaisha Komatsu Seisakusho Appareil de commande d'excavation lineaire dans une excavatrice hydraulique
US5598648A (en) * 1989-08-02 1997-02-04 Kabushiki Kaisha Komatsu Seisakusho Apparatus for controlling straight excavating operation with hydraulic excavator

Also Published As

Publication number Publication date
FR2512085B3 (enExample) 1984-11-23
DE3134064A1 (de) 1983-03-10
DE3134064C2 (enExample) 1990-05-31
IT8223022A1 (it) 1984-02-27
FR2512085A1 (fr) 1983-03-04
IT1153567B (it) 1987-01-14
IT8223022A0 (it) 1982-08-27

Similar Documents

Publication Publication Date Title
JP2972530B2 (ja) 建設機械の作業機制御装置
US4159474A (en) Depth indicating means for a tractor supported tool
JPS5847833A (ja) 液圧作動式掘削機の制御装置
US6286606B1 (en) Method and apparatus for controlling a work implement
KR960702565A (ko) 건설기계의 영역제한 굴삭제어장치(region limiting excavation control system for construction machine)
US6498973B2 (en) Flow control for electro-hydraulic systems
US5333533A (en) Method and apparatus for controlling an implement
JP4989874B2 (ja) 作業車用連係リンク機構システム
US6295746B1 (en) Method and apparatus for controlling movement of a work implement
JPH1068144A (ja) 作業マシンの用具を制御するための方法および装置
CA1154354A (en) Self-leveling and height control hydraulic system
JPH07268897A (ja) 自己適合性掘削制御システムとその方法
KR970070354A (ko) 건설기계의 궤적제어장치
JPH01192921A (ja) 建設機械の作業機位置制御装置
JPS59118929A (ja) 掘削作業車
JP2000282513A (ja) 作業機械の器具を制御する方法および装置
WO1992001538A1 (en) Hydraulic control system
US6618967B2 (en) Work machine control for improving cycle time
JP3258891B2 (ja) 建設機械の作業機制御方法およびその装置
JP5042471B2 (ja) 建設機械の油圧制御装置
JP3491940B2 (ja) 可変容量型油圧ポンプの制御装置
JPS5826128A (ja) 腕式作業機のバケツト角制御方法
JPS62284835A (ja) 油圧シヨベルの油圧回路
JPS62284836A (ja) 油圧シヨベルの油圧回路
JPH04194383A (ja) 油圧ポンプの出力制御装置