DE2613920C3 - Steuervorrichtung zur Betätigung der hydraulisch bewegbaren Teile eines Baggers - Google Patents

Steuervorrichtung zur Betätigung der hydraulisch bewegbaren Teile eines Baggers

Info

Publication number
DE2613920C3
DE2613920C3 DE2613920A DE2613920A DE2613920C3 DE 2613920 C3 DE2613920 C3 DE 2613920C3 DE 2613920 A DE2613920 A DE 2613920A DE 2613920 A DE2613920 A DE 2613920A DE 2613920 C3 DE2613920 C3 DE 2613920C3
Authority
DE
Germany
Prior art keywords
comparison circuit
excavator
comparison
control
boom
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
Application number
DE2613920A
Other languages
German (de)
English (en)
Other versions
DE2613920B2 (de
DE2613920A1 (de
Inventor
Fumiya Furuno
Masamitsu Shibayama
Takahiro Kawasaki Kanagawa Shimizu
Masamichi Takada
Hisanori Uchino
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.)
Yokogawa Electric Corp
Original Assignee
Hokushin Electric Works Ltd., Tokio
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 Hokushin Electric Works Ltd., Tokio filed Critical Hokushin Electric Works Ltd., Tokio
Publication of DE2613920A1 publication Critical patent/DE2613920A1/de
Publication of DE2613920B2 publication Critical patent/DE2613920B2/de
Application granted granted Critical
Publication of DE2613920C3 publication Critical patent/DE2613920C3/de
Expired 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
    • E02F9/20—Drives; Control devices
    • E02F9/2004—Control mechanisms, e.g. control levers
    • E02F9/2008—Control mechanisms in the form of the machine in the reduced scale model
    • 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
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2221—Control of flow rate; Load sensing arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Operation Control Of Excavators (AREA)
DE2613920A 1975-10-15 1976-03-31 Steuervorrichtung zur Betätigung der hydraulisch bewegbaren Teile eines Baggers Expired DE2613920C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50123196A JPS5248201A (en) 1975-10-15 1975-10-15 Device for operating power shovel

Publications (3)

Publication Number Publication Date
DE2613920A1 DE2613920A1 (de) 1977-04-21
DE2613920B2 DE2613920B2 (de) 1979-03-29
DE2613920C3 true DE2613920C3 (de) 1979-11-15

Family

ID=14854560

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2613920A Expired DE2613920C3 (de) 1975-10-15 1976-03-31 Steuervorrichtung zur Betätigung der hydraulisch bewegbaren Teile eines Baggers

Country Status (4)

Country Link
US (1) US4059196A (enExample)
JP (1) JPS5248201A (enExample)
DE (1) DE2613920C3 (enExample)
FR (1) FR2328082A1 (enExample)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4148403A (en) * 1977-06-13 1979-04-10 Westinghouse Electric Corp. Remote access manipulator
US4168782A (en) * 1977-06-13 1979-09-25 Westinghouse Electric Corp. Remote access manipulator
JPS5552437A (en) * 1978-10-06 1980-04-16 Komatsu Ltd Working instrument controller
CH643620A5 (de) * 1979-11-28 1984-06-15 Ziegler Ag Vorrichtung zur parallelfuehrung des loeffels eines hydraulikbaggers.
US4389154A (en) * 1981-05-13 1983-06-21 Sperry Corporation Time delay for a seat switch activated loader boom lock
US4385863A (en) * 1981-05-13 1983-05-31 Sperry Corporation Seat interlock for skid-steer loader
US4394102A (en) * 1981-12-04 1983-07-19 Clipp Control Corporation Servo amplification system
DE3310626C2 (de) * 1983-03-24 1985-02-14 O & K Orenstein & Koppel Ag, 1000 Berlin Steuervorrichtung
JPS59210129A (ja) * 1983-05-14 1984-11-28 Takehiko Sasayama 縮小模型機操縦式自走重作業機の位相調整装置及び空気抜き装置
DE3333178C2 (de) * 1983-09-14 1986-05-07 Helmut 2110 Buchholz Rennekamp Seilbagger
JPS6245838A (ja) * 1985-08-23 1987-02-27 Watanabe:Kk 姿勢制御装置
US4844685A (en) * 1986-09-03 1989-07-04 Clark Equipment Company Electronic bucket positioning and control system
US4805086A (en) * 1987-04-24 1989-02-14 Laser Alignment, Inc. Apparatus and method for controlling a hydraulic excavator
DE3883848T2 (de) * 1987-05-29 1994-02-24 Hitachi Construction Machinery Einrichtung zur Steuerung der Armbewegung eines industriellen Fahrzeuges.
DE3802083A1 (de) * 1987-12-28 1989-07-13 Liebherr Hydraulikbagger Hydraulikbagger
EP0512584B1 (en) * 1988-08-02 1996-10-16 Kabushiki Kaisha Komatsu Seisakusho Method and apparatus for controlling working machines of a power shovel
US5002454A (en) * 1988-09-08 1991-03-26 Caterpillar Inc. Intuitive joystick control for a work implement
FR2639053B1 (fr) * 1988-11-15 1991-09-06 France Etat Ponts Chaussees Manipulateur pour engins de travaux publics et machine munie d'un tel manipulateur et servant au traitement d'une chaussee
US5577876A (en) * 1994-02-22 1996-11-26 Clark Equipment Company Hydraulic interblock system
US5425431A (en) * 1994-02-18 1995-06-20 Clark Equipment Company Interlock control system for power machine
US5542493A (en) * 1994-02-22 1996-08-06 Clark Equipment Company Hall effect sensor assembly
US5704429A (en) * 1996-03-30 1998-01-06 Samsung Heavy Industries Co., Ltd. Control system of an excavator
US6025686A (en) * 1997-07-23 2000-02-15 Harnischfeger Corporation Method and system for controlling movement of a digging dipper
US6135230A (en) * 1998-10-09 2000-10-24 Caterpillar S.A.R.L. Interlock control system for a work machine
US6189646B1 (en) 1998-11-30 2001-02-20 Clark Equipment Company Traction lock/momentary override
ATE342406T1 (de) * 2001-12-06 2006-11-15 Geith Patents Ltd Werkzeugschnellkupplung zum kuppeln eines anbauteils an einen baggerarm und die werkzeugschnellkupplung umfassend ein steuerungssystem
KR100621979B1 (ko) * 2004-03-22 2006-09-14 볼보 컨스트럭션 이키프먼트 홀딩 스웨덴 에이비 조작레버 오작동 방지 시스템
ITMI20042109A1 (it) * 2004-11-04 2005-02-04 Fiat Kobelco Construction Mach Dispositivo e metodo per la frenatura di bracci portanti di una macchina di movimento terra ad esempio escavatore e macchina dotata di detto dispositivo
US7388301B2 (en) * 2005-10-12 2008-06-17 Kobelco Construction Machinery Co., Ltd. Construction machine
WO2009010818A2 (en) * 2007-07-17 2009-01-22 Volvo Compact Equipment Sas Construction equipment machine comprising a cabin with advanced ergonomics
DE102008012301A1 (de) 2008-03-03 2009-09-10 Robert Bosch Gmbh Verfahren zur Steuerung und Regelung der Position eines Arbeitsarmes einer Arbeitsmaschine und Vorrichutng zur Durchführung des Verfahrens
JP5059953B2 (ja) * 2011-02-22 2012-10-31 株式会社小松製作所 油圧ショベルの作業可能範囲表示装置とその制御方法
CN102493508B (zh) * 2011-12-05 2014-05-28 山东交通学院 液压挖掘机仿形操纵智能电液控制系统
US9327946B2 (en) * 2012-07-16 2016-05-03 Altec Industries, Inc. Hydraulic side load braking system
EP2929772B1 (en) * 2014-04-09 2016-11-23 GGP Italy S.p.A. Riding mower with control tamper apparatus
US20170058488A1 (en) * 2015-08-28 2017-03-02 Caterpillar Inc. Implement system control device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1256086A (fr) * 1960-02-04 1961-03-17 Venissieux Atel Dispositif de conduite pour machines de manutention et en particulier pour machines de terrassement
DE1807174A1 (de) * 1968-11-06 1970-06-11 Bosch Gmbh Robert Elektrohydraulisch modellgesteuerte Einrichtung
US3637092A (en) * 1970-04-30 1972-01-25 Gen Electric Material-handling apparatus
US3630389A (en) * 1970-09-30 1971-12-28 Gen Electric Material-handling apparatus
FR2135038B1 (enExample) * 1971-05-03 1976-05-28 Int Harvester Co
JPS528601B1 (enExample) * 1971-07-31 1977-03-10
US3840132A (en) * 1972-06-28 1974-10-08 Int Harvester Co Electro-hydraulic control circuit for backhoe
US3807343A (en) * 1973-01-29 1974-04-30 R Peebles Boat safety apparatus
US3878652A (en) * 1973-06-25 1975-04-22 Robotics Inc Low cost programmable remote control machine tool manipulator having continuous path control

Also Published As

Publication number Publication date
DE2613920B2 (de) 1979-03-29
FR2328082A1 (fr) 1977-05-13
US4059196A (en) 1977-11-22
DE2613920A1 (de) 1977-04-21
FR2328082B1 (enExample) 1983-03-11
JPS5248201A (en) 1977-04-16

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8327 Change in the person/name/address of the patent owner

Owner name: YOKOGAWA HOKUSHIN ELECTRIC CORP., MUSASHINO, TOKIO

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

Free format text: HENKEL, G., DR.PHIL. FEILER, L., DR.RER.NAT. HAENZEL, W., DIPL.-ING. KOTTMANN, D., DIPL.-ING, PAT.-ANW., 8000 MUENCHEN

8327 Change in the person/name/address of the patent owner

Owner name: YOKOGAWA ELECTRIC CORP., MUSASHINO, TOKIO/TOKYO, J

8339 Ceased/non-payment of the annual fee