FR2897372B1 - ELECTRO-HYDRAULIC PILOTAGE ARRANGEMENT FOR A PUBLIC WORKS MACHINE - Google Patents

ELECTRO-HYDRAULIC PILOTAGE ARRANGEMENT FOR A PUBLIC WORKS MACHINE

Info

Publication number
FR2897372B1
FR2897372B1 FR0650518A FR0650518A FR2897372B1 FR 2897372 B1 FR2897372 B1 FR 2897372B1 FR 0650518 A FR0650518 A FR 0650518A FR 0650518 A FR0650518 A FR 0650518A FR 2897372 B1 FR2897372 B1 FR 2897372B1
Authority
FR
France
Prior art keywords
pilotage
electro
hydraulic
arrangement
public works
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.)
Active
Application number
FR0650518A
Other languages
French (fr)
Other versions
FR2897372A1 (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 FR0650518A priority Critical patent/FR2897372B1/en
Priority to EP07300792A priority patent/EP1818460A1/en
Publication of FR2897372A1 publication Critical patent/FR2897372A1/en
Application granted granted Critical
Publication of FR2897372B1 publication Critical patent/FR2897372B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • E02F9/2278—Hydraulic circuits
    • E02F9/2285—Pilot-operated systems

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)
FR0650518A 2006-02-14 2006-02-14 ELECTRO-HYDRAULIC PILOTAGE ARRANGEMENT FOR A PUBLIC WORKS MACHINE Active FR2897372B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0650518A FR2897372B1 (en) 2006-02-14 2006-02-14 ELECTRO-HYDRAULIC PILOTAGE ARRANGEMENT FOR A PUBLIC WORKS MACHINE
EP07300792A EP1818460A1 (en) 2006-02-14 2007-02-13 Electro-hydraulic circuit for driving a construction machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0650518A FR2897372B1 (en) 2006-02-14 2006-02-14 ELECTRO-HYDRAULIC PILOTAGE ARRANGEMENT FOR A PUBLIC WORKS MACHINE

Publications (2)

Publication Number Publication Date
FR2897372A1 FR2897372A1 (en) 2007-08-17
FR2897372B1 true FR2897372B1 (en) 2010-03-26

Family

ID=37074209

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0650518A Active FR2897372B1 (en) 2006-02-14 2006-02-14 ELECTRO-HYDRAULIC PILOTAGE ARRANGEMENT FOR A PUBLIC WORKS MACHINE

Country Status (2)

Country Link
EP (1) EP1818460A1 (en)
FR (1) FR2897372B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2002125C2 (en) 2008-07-14 2010-01-18 Hudson Bay Holding B V Mobile device.

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
JP3534350B2 (en) * 1993-10-27 2004-06-07 株式会社小松製作所 Travel operating device
JPH09165797A (en) * 1995-10-12 1997-06-24 Komatsu Est Corp Operating device for working machine
JPH11324026A (en) * 1998-05-14 1999-11-26 Komatsu Ltd Device for changing combination of operation element and actuator for construction machine, and device for changing working mode
JP3779825B2 (en) * 1998-07-09 2006-05-31 日立建機株式会社 Traveling operation device for hydraulic traveling vehicle
EP1106741A4 (en) * 1998-12-04 2002-06-12 Caterpillar Mitsubishi Ltd Construction machine
JP4244104B2 (en) * 2000-10-25 2009-03-25 株式会社小松製作所 Device / actuator combination change device
JP2002323931A (en) * 2001-04-26 2002-11-08 Komatsu Ltd Hydraulic shovel
JP2003193518A (en) * 2001-12-26 2003-07-09 Sumitomo (Shi) Construction Machinery Manufacturing Co Ltd Operation device for construction machine
FR2840368B1 (en) * 2002-05-30 2004-09-10 Groupe Mecalac ELECTRO-HYDRAULIC DEVICE AND PUBLIC WORKS MACHINE THUS EQUIPPED
KR100621980B1 (en) * 2004-03-22 2006-09-14 볼보 컨스트럭션 이키프먼트 홀딩 스웨덴 에이비 Travel control method of construction vehicle with electronic joystick

Also Published As

Publication number Publication date
FR2897372A1 (en) 2007-08-17
EP1818460A1 (en) 2007-08-15

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