EP1362958A3 - Véhicule muni d'un outil de travail ainsi qu'un système de commande pour un outil de travail à guidage parallèle - Google Patents

Véhicule muni d'un outil de travail ainsi qu'un système de commande pour un outil de travail à guidage parallèle Download PDF

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Publication number
EP1362958A3
EP1362958A3 EP03008649A EP03008649A EP1362958A3 EP 1362958 A3 EP1362958 A3 EP 1362958A3 EP 03008649 A EP03008649 A EP 03008649A EP 03008649 A EP03008649 A EP 03008649A EP 1362958 A3 EP1362958 A3 EP 1362958A3
Authority
EP
European Patent Office
Prior art keywords
working tool
well
control system
vehicle provided
parallel guidance
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.)
Withdrawn
Application number
EP03008649A
Other languages
German (de)
English (en)
Other versions
EP1362958A2 (fr
Inventor
Iise Botschafter-Knopff
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1362958A2 publication Critical patent/EP1362958A2/fr
Publication of EP1362958A3 publication Critical patent/EP1362958A3/fr
Withdrawn legal-status Critical Current

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
    • E02F3/627—Devices to connect beams or arms to tractors or similar self-propelled machines, e.g. drives therefor
    • 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
    • E02F3/431—Control of dipper or bucket position; Control of sequence of drive operations for bucket-arms, front-end loaders, dumpers or the like
    • E02F3/432—Control of dipper or bucket position; Control of sequence of drive operations for bucket-arms, front-end loaders, dumpers or the like for keeping the bucket in a predetermined position or attitude
    • E02F3/433—Control of dipper or bucket position; Control of sequence of drive operations for bucket-arms, front-end loaders, dumpers or the like for keeping the bucket in a predetermined position or attitude horizontal, e.g. self-levelling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Operation Control Of Excavators (AREA)
  • Forklifts And Lifting Vehicles (AREA)
EP03008649A 2002-05-14 2003-04-15 Véhicule muni d'un outil de travail ainsi qu'un système de commande pour un outil de travail à guidage parallèle Withdrawn EP1362958A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2002121551 DE10221551A1 (de) 2002-05-14 2002-05-14 Steuereinrichtung für ein Arbeitswerkzeug mit einer Parallelführung
DE10221551 2002-05-14

Publications (2)

Publication Number Publication Date
EP1362958A2 EP1362958A2 (fr) 2003-11-19
EP1362958A3 true EP1362958A3 (fr) 2004-03-31

Family

ID=29265301

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03008649A Withdrawn EP1362958A3 (fr) 2002-05-14 2003-04-15 Véhicule muni d'un outil de travail ainsi qu'un système de commande pour un outil de travail à guidage parallèle

Country Status (2)

Country Link
EP (1) EP1362958A3 (fr)
DE (1) DE10221551A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6757994B1 (en) 2003-04-11 2004-07-06 Deere & Company Automatic tool orientation control for backhoe with extendable dipperstick
DE10354956A1 (de) * 2003-11-25 2005-06-30 Bosch Rexroth Ag Hydraulische Steueranordnung für ein mobiles Arbeitsgerät

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3872990A (en) * 1970-07-09 1975-03-25 Clark Equipment Co Loader bucket position maintaining system
US3905500A (en) * 1973-03-09 1975-09-16 Poclain Sa Public works machine having a safety device for the manoeuvre of its working equipment
JPS5820835A (ja) * 1981-07-31 1983-02-07 Hitachi Constr Mach Co Ltd 腕式作業機のバケツト角制御装置
JPS5826128A (ja) * 1981-08-11 1983-02-16 Hitachi Constr Mach Co Ltd 腕式作業機のバケツト角制御方法
JPS60133127A (ja) * 1983-12-22 1985-07-16 Hitachi Constr Mach Co Ltd ロ−デイングシヨベルのバケツト角制御方法
JPS60133126A (ja) * 1983-12-22 1985-07-16 Hitachi Constr Mach Co Ltd ロ−デイングシヨベルのバケツト角制御方法
NL1008432C2 (nl) * 1998-02-27 1999-08-30 Johannes Nijhuis Wiellader met een Z-kinematiek, waarvan een aangekoppeld hulpstuk evenwijdig aan zichzelf kan worden verplaatst en een werkwijze voor het parallel kunnen verplaatsen van een aangekoppeld hulpstuk.
US6246939B1 (en) * 1998-09-25 2001-06-12 Komatsu Ltd. Method and apparatus for controlling angles of working machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8416495U1 (de) 1984-08-23 Knopff, Dieter, 3330 Helmstedt Steuerungsvorrichtung für hydraulische Arbeitsglieder
DE2834480C2 (de) * 1978-08-05 1986-01-02 Baas Technik GmbH, 2000 Wedel Steuereinrichtung eines Schaufelladers od.dgl.
DE4009163A1 (de) * 1990-03-02 1991-09-05 Schwing Gmbh F Bagger mit automatischer parallelhaltung seines von hand steuerbaren arbeitswerkzeuges und armsystem durch sensoren
DE10012389B4 (de) * 2000-03-14 2005-03-17 O & K Orenstein & Koppel Ag Arbeitsmaschine

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3872990A (en) * 1970-07-09 1975-03-25 Clark Equipment Co Loader bucket position maintaining system
US3905500A (en) * 1973-03-09 1975-09-16 Poclain Sa Public works machine having a safety device for the manoeuvre of its working equipment
JPS5820835A (ja) * 1981-07-31 1983-02-07 Hitachi Constr Mach Co Ltd 腕式作業機のバケツト角制御装置
JPS5826128A (ja) * 1981-08-11 1983-02-16 Hitachi Constr Mach Co Ltd 腕式作業機のバケツト角制御方法
JPS60133127A (ja) * 1983-12-22 1985-07-16 Hitachi Constr Mach Co Ltd ロ−デイングシヨベルのバケツト角制御方法
JPS60133126A (ja) * 1983-12-22 1985-07-16 Hitachi Constr Mach Co Ltd ロ−デイングシヨベルのバケツト角制御方法
NL1008432C2 (nl) * 1998-02-27 1999-08-30 Johannes Nijhuis Wiellader met een Z-kinematiek, waarvan een aangekoppeld hulpstuk evenwijdig aan zichzelf kan worden verplaatst en een werkwijze voor het parallel kunnen verplaatsen van een aangekoppeld hulpstuk.
US6246939B1 (en) * 1998-09-25 2001-06-12 Komatsu Ltd. Method and apparatus for controlling angles of working machine

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 007, no. 098 (M - 210) 26 April 1983 (1983-04-26) *
PATENT ABSTRACTS OF JAPAN vol. 007, no. 104 (M - 212) 6 May 1983 (1983-05-06) *
PATENT ABSTRACTS OF JAPAN vol. 009, no. 294 (M - 431) 20 November 1985 (1985-11-20) *

Also Published As

Publication number Publication date
EP1362958A2 (fr) 2003-11-19
DE10221551A1 (de) 2003-12-04

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