FR2840368B1 - ELECTRO-HYDRAULIC DEVICE AND PUBLIC WORKS MACHINE THUS EQUIPPED - Google Patents

ELECTRO-HYDRAULIC DEVICE AND PUBLIC WORKS MACHINE THUS EQUIPPED

Info

Publication number
FR2840368B1
FR2840368B1 FR0206624A FR0206624A FR2840368B1 FR 2840368 B1 FR2840368 B1 FR 2840368B1 FR 0206624 A FR0206624 A FR 0206624A FR 0206624 A FR0206624 A FR 0206624A FR 2840368 B1 FR2840368 B1 FR 2840368B1
Authority
FR
France
Prior art keywords
electro
hydraulic device
public works
works machine
machine
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
FR0206624A
Other languages
French (fr)
Other versions
FR2840368A1 (en
Inventor
Maxime Boni
Henri Marchetta
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.)
Groupe Mecalac SAS
Original Assignee
Groupe Mecalac SAS
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 Groupe Mecalac SAS filed Critical Groupe Mecalac SAS
Priority to FR0206624A priority Critical patent/FR2840368B1/en
Priority to EP03101050A priority patent/EP1367182A1/en
Publication of FR2840368A1 publication Critical patent/FR2840368A1/en
Application granted granted Critical
Publication of FR2840368B1 publication Critical patent/FR2840368B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E02F9/2025—Particular purposes of control systems not otherwise provided for
    • 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
    • E02F3/301—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 with more than two arms (boom included), e.g. two-part boom with additional dipper-arm
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Operation Control Of Excavators (AREA)
FR0206624A 2002-05-30 2002-05-30 ELECTRO-HYDRAULIC DEVICE AND PUBLIC WORKS MACHINE THUS EQUIPPED Expired - Fee Related FR2840368B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0206624A FR2840368B1 (en) 2002-05-30 2002-05-30 ELECTRO-HYDRAULIC DEVICE AND PUBLIC WORKS MACHINE THUS EQUIPPED
EP03101050A EP1367182A1 (en) 2002-05-30 2003-04-17 Electro-hydraulic device and construction machine equipped therewith

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0206624A FR2840368B1 (en) 2002-05-30 2002-05-30 ELECTRO-HYDRAULIC DEVICE AND PUBLIC WORKS MACHINE THUS EQUIPPED

Publications (2)

Publication Number Publication Date
FR2840368A1 FR2840368A1 (en) 2003-12-05
FR2840368B1 true FR2840368B1 (en) 2004-09-10

Family

ID=29415151

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0206624A Expired - Fee Related FR2840368B1 (en) 2002-05-30 2002-05-30 ELECTRO-HYDRAULIC DEVICE AND PUBLIC WORKS MACHINE THUS EQUIPPED

Country Status (2)

Country Link
EP (1) EP1367182A1 (en)
FR (1) FR2840368B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100606506B1 (en) * 2004-05-21 2006-08-02 주일환 Construction Equipment with excavation and loading function
FR2897372B1 (en) * 2006-02-14 2010-03-26 Groupe Mecalac ELECTRO-HYDRAULIC PILOTAGE ARRANGEMENT FOR A PUBLIC WORKS MACHINE

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2532671A1 (en) 1982-09-08 1984-03-09 Pingon Pierre De Articulated combined loader and excavator jib
JPS61151334A (en) * 1984-12-24 1986-07-10 Komatsu Ltd Method of switching operation lever mode
US5002454A (en) * 1988-09-08 1991-03-26 Caterpillar Inc. Intuitive joystick control for a work implement
FR2639384B1 (en) * 1988-11-21 1991-02-22 Case Poclain CONTROL DEVICE FOR A PUBLIC WORKS MACHINE
JPH0336334A (en) * 1989-06-30 1991-02-18 Komatsu Ltd Operation pattern conversion monitor device for hydraulically-operated excavator
US5757158A (en) * 1996-02-28 1998-05-26 Caterpillar Paving Products Inc. Adaptive operator control for a compactor
JPH10183676A (en) * 1996-12-20 1998-07-14 Hitachi Constr Mach Co Ltd Hydraulic drive device of hydraulic shovel
JP3461281B2 (en) * 1998-03-05 2003-10-27 株式会社小松製作所 Work machine control device for construction machinery
JP2000034745A (en) * 1998-05-11 2000-02-02 Shin Caterpillar Mitsubishi Ltd Construction machine
DE19982944T1 (en) * 1998-12-22 2001-04-26 Caterpillar Inc Tool recognition and control system for a work machine
JP4244104B2 (en) * 2000-10-25 2009-03-25 株式会社小松製作所 Device / actuator combination change device

Also Published As

Publication number Publication date
FR2840368A1 (en) 2003-12-05
EP1367182A1 (en) 2003-12-03

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