JP4475607B2 - 作業機及びその操縦システム - Google Patents

作業機及びその操縦システム Download PDF

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Publication number
JP4475607B2
JP4475607B2 JP25159199A JP25159199A JP4475607B2 JP 4475607 B2 JP4475607 B2 JP 4475607B2 JP 25159199 A JP25159199 A JP 25159199A JP 25159199 A JP25159199 A JP 25159199A JP 4475607 B2 JP4475607 B2 JP 4475607B2
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JP
Japan
Prior art keywords
work
rotation
side movable
movable part
operation side
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
JP25159199A
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English (en)
Japanese (ja)
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JP2001073412A5 (https=
JP2001073412A (ja
Inventor
光弘 小関
Original Assignee
株式会社エフエフシー
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 株式会社エフエフシー filed Critical 株式会社エフエフシー
Priority to JP25159199A priority Critical patent/JP4475607B2/ja
Priority to EP00119504A priority patent/EP1081295B1/en
Priority to US09/656,083 priority patent/US6378411B1/en
Priority to DE60033746T priority patent/DE60033746T2/de
Publication of JP2001073412A publication Critical patent/JP2001073412A/ja
Publication of JP2001073412A5 publication Critical patent/JP2001073412A5/ja
Application granted granted Critical
Publication of JP4475607B2 publication Critical patent/JP4475607B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Operation Control Of Excavators (AREA)
JP25159199A 1999-09-06 1999-09-06 作業機及びその操縦システム Expired - Fee Related JP4475607B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP25159199A JP4475607B2 (ja) 1999-09-06 1999-09-06 作業機及びその操縦システム
EP00119504A EP1081295B1 (en) 1999-09-06 2000-09-06 Working equipment and a control system therefor
US09/656,083 US6378411B1 (en) 1999-09-06 2000-09-06 Working equipment and a control system therefor
DE60033746T DE60033746T2 (de) 1999-09-06 2000-09-06 Arbeitsvorrichtung und Steuersystem dafür

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25159199A JP4475607B2 (ja) 1999-09-06 1999-09-06 作業機及びその操縦システム

Publications (3)

Publication Number Publication Date
JP2001073412A JP2001073412A (ja) 2001-03-21
JP2001073412A5 JP2001073412A5 (https=) 2006-10-05
JP4475607B2 true JP4475607B2 (ja) 2010-06-09

Family

ID=17225104

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25159199A Expired - Fee Related JP4475607B2 (ja) 1999-09-06 1999-09-06 作業機及びその操縦システム

Country Status (4)

Country Link
US (1) US6378411B1 (https=)
EP (1) EP1081295B1 (https=)
JP (1) JP4475607B2 (https=)
DE (1) DE60033746T2 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2385111B (en) * 2002-02-08 2006-01-18 Bamford Excavators Ltd Control apparatus

Family Cites Families (12)

* 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
US3505929A (en) * 1968-04-16 1970-04-14 Gen Electric Redundant flight control servoactuator
US3559534A (en) * 1968-04-23 1971-02-02 Pines Engineering Co Inc Hydraulic actuator control circuit
JPS528601B1 (https=) 1971-07-31 1977-03-10
DE2425390C3 (de) 1974-05-25 1980-04-17 Weserhuette Ag, 4970 Bad Oeynhausen Steuerung für die Bewegung von Arbeitsgliedern
US4235156A (en) * 1978-11-16 1980-11-25 Zenny Olsen Digital servovalve and method of operation
JPS5847830A (ja) 1981-09-12 1983-03-19 Kubota Ltd 掘削作業車
JPS61290127A (ja) 1985-06-18 1986-12-20 Komatsu Ltd マスタスレ−ブ制御方法
US4893981A (en) * 1987-03-26 1990-01-16 Kabushiki Kaisha Komatsu Seisakusho Master/slave type manipulator
EP0723840A4 (en) 1993-07-13 1996-12-11 Komatsu Mfg Co Ltd MANIPULATOR
JP3207771B2 (ja) * 1996-07-26 2001-09-10 株式会社エフエフシー 油圧作業機
JP3135515B2 (ja) 1997-02-10 2001-02-19 株式会社エフエフシー 油圧作業機及びその操作ユニット

Also Published As

Publication number Publication date
JP2001073412A (ja) 2001-03-21
EP1081295B1 (en) 2007-03-07
EP1081295A1 (en) 2001-03-07
DE60033746D1 (de) 2007-04-19
US6378411B1 (en) 2002-04-30
DE60033746T2 (de) 2007-12-06

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