KR100261860B1 - 배터리 구동의 건설기계 - Google Patents

배터리 구동의 건설기계 Download PDF

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Publication number
KR100261860B1
KR100261860B1 KR1019980018658A KR19980018658A KR100261860B1 KR 100261860 B1 KR100261860 B1 KR 100261860B1 KR 1019980018658 A KR1019980018658 A KR 1019980018658A KR 19980018658 A KR19980018658 A KR 19980018658A KR 100261860 B1 KR100261860 B1 KR 100261860B1
Authority
KR
South Korea
Prior art keywords
battery
hydraulic pump
oil tank
hydraulic oil
electric motor
Prior art date
Application number
KR1019980018658A
Other languages
English (en)
Korean (ko)
Other versions
KR19980087314A (ko
Inventor
마사유키 고미야마
히데키 기누가와
도시오 소라
Original Assignee
토요다 히로시
가부시키 가이샤 고베세이코쇼
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 JP9150056A external-priority patent/JPH10317429A/ja
Priority claimed from JP9187741A external-priority patent/JPH1121947A/ja
Application filed by 토요다 히로시, 가부시키 가이샤 고베세이코쇼 filed Critical 토요다 히로시
Publication of KR19980087314A publication Critical patent/KR19980087314A/ko
Application granted granted Critical
Publication of KR100261860B1 publication Critical patent/KR100261860B1/ko

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
    • E02F9/2058—Electric or electro-mechanical or mechanical control devices of vehicle sub-units
    • E02F9/2062—Control of propulsion units
    • E02F9/207—Control of propulsion units of the type electric propulsion units, e.g. electric motors or generators
    • 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
    • E02F3/30—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/32—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom working downwardly and towards the machine, e.g. with backhoes
    • 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
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/0858—Arrangement of component parts installed on superstructures not otherwise provided for, e.g. electric components, fenders, air-conditioning units

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Fluid-Pressure Circuits (AREA)
KR1019980018658A 1997-05-23 1998-05-23 배터리 구동의 건설기계 KR100261860B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP9150056A JPH10317429A (ja) 1997-05-23 1997-05-23 バッテリ駆動の建設機械
JP97-150056 1997-05-23
JP97-187741 1997-06-27
JP9187741A JPH1121947A (ja) 1997-06-27 1997-06-27 バッテリ駆動の建設機械

Publications (2)

Publication Number Publication Date
KR19980087314A KR19980087314A (ko) 1998-12-05
KR100261860B1 true KR100261860B1 (ko) 2000-07-15

Family

ID=26479774

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019980018658A KR100261860B1 (ko) 1997-05-23 1998-05-23 배터리 구동의 건설기계

Country Status (3)

Country Link
EP (1) EP0879920B1 (de)
KR (1) KR100261860B1 (de)
DE (1) DE69831285T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001064997A (ja) * 1999-08-26 2001-03-13 Komatsu Ltd 作業車両のキャビン
EP1985767B1 (de) * 2006-02-07 2017-03-22 Takeuchi MFG.Co.,Ltd. Elektrisch angetriebenes arbeitsfahrzeug
US8100210B2 (en) * 2006-02-07 2012-01-24 Takeuchi Mfg. Co., Ltd Electrically driven industrial vehicle
JP2007284873A (ja) 2006-04-12 2007-11-01 Takeuchi Seisakusho:Kk 作業車
ITBO20070745A1 (it) * 2007-11-08 2009-05-09 Hinowa S P A Minidumper
JP2010270555A (ja) * 2009-05-25 2010-12-02 Kobelco Contstruction Machinery Ltd 作業機械の架台
JP5338479B2 (ja) * 2009-05-25 2013-11-13 コベルコ建機株式会社 ハイブリッド作業機械

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4573319A (en) * 1981-08-10 1986-03-04 Clark Equipment Company Vehicle hydraulic system with single pump
US4761954A (en) * 1987-03-16 1988-08-09 Dynamic Hydraulic Systems, Inc. Fork-lift system
JPH076217B2 (ja) * 1987-10-09 1995-01-30 日立建機株式会社 全旋回式作業機
DE69603210T2 (de) * 1995-02-17 2000-01-20 Kubota Kk Schaufelbagger mit einer Motorhaube an welcher der Fahrersitz befestigt ist
JP3572719B2 (ja) * 1995-05-16 2004-10-06 コベルコ建機株式会社 油圧作業機
JP3030242B2 (ja) * 1995-11-28 2000-04-10 新キャタピラー三菱株式会社 建設機械
US5809779A (en) * 1996-06-17 1998-09-22 Bruso; Bruce L. Auxiliary hydraulic power unit

Also Published As

Publication number Publication date
EP0879920B1 (de) 2005-08-24
KR19980087314A (ko) 1998-12-05
DE69831285T2 (de) 2006-06-08
DE69831285D1 (de) 2005-09-29
EP0879920A3 (de) 1999-07-07
EP0879920A2 (de) 1998-11-25

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