EP0879920A3 - Machine de chantier entraínée par batterie - Google Patents

Machine de chantier entraínée par batterie Download PDF

Info

Publication number
EP0879920A3
EP0879920A3 EP98304097A EP98304097A EP0879920A3 EP 0879920 A3 EP0879920 A3 EP 0879920A3 EP 98304097 A EP98304097 A EP 98304097A EP 98304097 A EP98304097 A EP 98304097A EP 0879920 A3 EP0879920 A3 EP 0879920A3
Authority
EP
European Patent Office
Prior art keywords
construction machine
vicinity
hydraulic pump
driven construction
battery driven
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.)
Granted
Application number
EP98304097A
Other languages
German (de)
English (en)
Other versions
EP0879920A2 (fr
EP0879920B1 (fr
Inventor
Masayuki Komiyama
Hideki Kinugawa
Toshio Sora
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel Ltd
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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Publication of EP0879920A2 publication Critical patent/EP0879920A2/fr
Publication of EP0879920A3 publication Critical patent/EP0879920A3/fr
Application granted granted Critical
Publication of EP0879920B1 publication Critical patent/EP0879920B1/fr
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
    • 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)
EP98304097A 1997-05-23 1998-05-22 Machine de chantier entraínée par batterie Expired - Lifetime EP0879920B1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP150056/97 1997-05-23
JP9150056A JPH10317429A (ja) 1997-05-23 1997-05-23 バッテリ駆動の建設機械
JP15005697 1997-05-23
JP187741/97 1997-06-27
JP18774197 1997-06-27
JP9187741A JPH1121947A (ja) 1997-06-27 1997-06-27 バッテリ駆動の建設機械

Publications (3)

Publication Number Publication Date
EP0879920A2 EP0879920A2 (fr) 1998-11-25
EP0879920A3 true EP0879920A3 (fr) 1999-07-07
EP0879920B1 EP0879920B1 (fr) 2005-08-24

Family

ID=26479774

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98304097A Expired - Lifetime EP0879920B1 (fr) 1997-05-23 1998-05-22 Machine de chantier entraínée par batterie

Country Status (3)

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

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 (fr) * 2006-02-07 2017-03-22 Takeuchi MFG.Co.,Ltd. Véhicule industriel à propulsion électrique
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
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
JP2010270555A (ja) * 2009-05-25 2010-12-02 Kobelco Contstruction Machinery Ltd 作業機械の架台

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0311082A1 (fr) * 1987-10-09 1989-04-12 Hitachi Construction Machinery Co., Ltd. Excavatrice munie d'une tourelle à rotation complète
EP0727529A1 (fr) * 1995-02-17 1996-08-21 Kubota Corporation Pelle dont le siège du conducteur est monté sur le capot moteur
EP0743401A2 (fr) * 1995-05-16 1996-11-20 KABUSHIKI KAISHA KOBE SEIKO SHO also known as Kobe Steel Ltd. Dispositif de capot d'un engin de terrassement
JPH09144062A (ja) * 1995-11-28 1997-06-03 Shin Caterpillar Mitsubishi Ltd 建設機械
WO1997048917A1 (fr) * 1996-06-17 1997-12-24 Bruso Bruce L Groupe hydraulique auxiliaire

Family Cites Families (2)

* 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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0311082A1 (fr) * 1987-10-09 1989-04-12 Hitachi Construction Machinery Co., Ltd. Excavatrice munie d'une tourelle à rotation complète
EP0727529A1 (fr) * 1995-02-17 1996-08-21 Kubota Corporation Pelle dont le siège du conducteur est monté sur le capot moteur
EP0743401A2 (fr) * 1995-05-16 1996-11-20 KABUSHIKI KAISHA KOBE SEIKO SHO also known as Kobe Steel Ltd. Dispositif de capot d'un engin de terrassement
JPH09144062A (ja) * 1995-11-28 1997-06-03 Shin Caterpillar Mitsubishi Ltd 建設機械
WO1997048917A1 (fr) * 1996-06-17 1997-12-24 Bruso Bruce L Groupe hydraulique auxiliaire

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 097, no. 010 31 October 1997 (1997-10-31) *

Also Published As

Publication number Publication date
DE69831285T2 (de) 2006-06-08
KR100261860B1 (ko) 2000-07-15
EP0879920A2 (fr) 1998-11-25
DE69831285D1 (de) 2005-09-29
EP0879920B1 (fr) 2005-08-24
KR19980087314A (ko) 1998-12-05

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