IT8223022A0 - Dispositivo di comando per una escavatrice azionata idraulicamente. - Google Patents

Dispositivo di comando per una escavatrice azionata idraulicamente.

Info

Publication number
IT8223022A0
IT8223022A0 IT8223022A IT2302282A IT8223022A0 IT 8223022 A0 IT8223022 A0 IT 8223022A0 IT 8223022 A IT8223022 A IT 8223022A IT 2302282 A IT2302282 A IT 2302282A IT 8223022 A0 IT8223022 A0 IT 8223022A0
Authority
IT
Italy
Prior art keywords
control device
hydraulic operated
operated excavator
excavator
hydraulic
Prior art date
Application number
IT8223022A
Other languages
English (en)
Other versions
IT1153567B (it
Inventor
Rudolf Menrad
Martin Mader
Peter Reinhardt
Original Assignee
Rexroth Mannesmann Gmbh
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 Rexroth Mannesmann Gmbh filed Critical Rexroth Mannesmann Gmbh
Publication of IT8223022A0 publication Critical patent/IT8223022A0/it
Application granted granted Critical
Publication of IT1153567B publication Critical patent/IT1153567B/it

Links

Classifications

    • 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
    • E02F3/36—Component parts
    • E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
    • E02F3/43—Control of dipper or bucket position; Control of sequence of drive operations
    • E02F3/435—Control of dipper or bucket position; Control of sequence of drive operations for dipper-arms, backhoes or the like
    • E02F3/437—Control of dipper or bucket position; Control of sequence of drive operations for dipper-arms, backhoes or the like providing automatic sequences of movements, e.g. linear excavation, keeping dipper angle constant
    • 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
    • E02F9/26—Indicating devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Operation Control Of Excavators (AREA)
IT23022/82A 1981-08-28 1982-08-27 Dispositivo di comando per una escavatrice azionata idraulicamente IT1153567B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813134064 DE3134064A1 (de) 1981-08-28 1981-08-28 Steuervorrichtung fuer einen hydraulisch betaetigten bagger

Publications (2)

Publication Number Publication Date
IT8223022A0 true IT8223022A0 (it) 1982-08-27
IT1153567B IT1153567B (it) 1987-01-14

Family

ID=6140331

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23022/82A IT1153567B (it) 1981-08-28 1982-08-27 Dispositivo di comando per una escavatrice azionata idraulicamente

Country Status (4)

Country Link
JP (1) JPS5847833A (it)
DE (1) DE3134064A1 (it)
FR (1) FR2512085A1 (it)
IT (1) IT1153567B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4701683A (en) * 1984-05-18 1987-10-20 Sanyo Electric Co., Ltd. Inverter circuit for converting DC power to pulse wave power
US4680841A (en) * 1985-06-17 1987-07-21 Molex Incorporated Electrical harness fabrication apparatus
EP0212801B1 (en) * 1985-08-22 1990-01-03 Molex Incorporated Electrical harness fabrication
JPS63236827A (ja) * 1987-03-23 1988-10-03 Kobe Steel Ltd 掘削機の制御装置
US4888890A (en) * 1988-11-14 1989-12-26 Spectra-Physics, Inc. Laser control of excavating machine digging depth
JPH02262288A (ja) * 1989-03-31 1990-10-25 Asahi Seiki Kogyo Kk 端子製造機械
JPH0794737B2 (ja) * 1989-08-02 1995-10-11 株式会社小松製作所 油圧掘削機における直線掘削制御装置
FR2655673A1 (fr) * 1989-12-07 1991-06-14 Masse Serge Retromatic dispositif automatique pour maintenir constantes les valeurs de l'angle de travail et de la hauteur du godet quelque soit la position du balancier d'une pelle hydraulique.
DE4009163A1 (de) * 1990-03-02 1991-09-05 Schwing Gmbh F Bagger mit automatischer parallelhaltung seines von hand steuerbaren arbeitswerkzeuges und armsystem durch sensoren
US7222444B2 (en) * 2004-10-21 2007-05-29 Deere & Company Coordinated linkage system for a work vehicle

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT309344B (de) * 1968-04-18 1973-08-10 Schwing Friedrich Löffelbagger
DE2851942C2 (de) * 1978-12-01 1983-08-18 Friedrich Wilh. Schwing Gmbh, 4690 Herne Bagger

Also Published As

Publication number Publication date
FR2512085A1 (fr) 1983-03-04
JPS5847833A (ja) 1983-03-19
IT1153567B (it) 1987-01-14
FR2512085B3 (it) 1984-11-23
DE3134064C2 (it) 1990-05-31
DE3134064A1 (de) 1983-03-10

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