FR2140722A5 - - Google Patents

Info

Publication number
FR2140722A5
FR2140722A5 FR7110033A FR7110033A FR2140722A5 FR 2140722 A5 FR2140722 A5 FR 2140722A5 FR 7110033 A FR7110033 A FR 7110033A FR 7110033 A FR7110033 A FR 7110033A FR 2140722 A5 FR2140722 A5 FR 2140722A5
Authority
FR
France
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
Application number
FR7110033A
Other languages
French (fr)
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.)
Poclain SA
Original Assignee
Poclain SA
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 Poclain SA filed Critical Poclain SA
Priority to FR7110033A priority Critical patent/FR2140722A5/fr
Priority to BE780613A priority patent/BE780613A/xx
Priority to GB1183972A priority patent/GB1357993A/en
Priority to US00235442A priority patent/US3782572A/en
Priority to DE2213167A priority patent/DE2213167C2/de
Priority to AR240988A priority patent/AR193724A1/es
Priority to IT67886/72A priority patent/IT953995B/it
Priority to BR721594A priority patent/BR7201594D0/pt
Priority to ES401082A priority patent/ES401082A1/es
Application granted granted Critical
Publication of FR2140722A5 publication Critical patent/FR2140722A5/fr
Expired 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
    • E02F3/28—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
    • E02F3/434—Control of dipper or bucket position; Control of sequence of drive operations for bucket-arms, front-end loaders, dumpers or the like providing automatic sequences of movements, e.g. automatic dumping or loading, automatic return-to-dig

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Operation Control Of Excavators (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
FR7110033A 1971-03-22 1971-03-22 Expired FR2140722A5 (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR7110033A FR2140722A5 (it) 1971-03-22 1971-03-22
BE780613A BE780613A (fr) 1971-03-22 1972-03-13 Procede de reglage de la position de l'equipement de travail d'un enginde travaux publics en engin faisant application du procede
GB1183972A GB1357993A (en) 1971-03-22 1972-03-14 Earth working machines
US00235442A US3782572A (en) 1971-03-22 1972-03-16 Public works machine
DE2213167A DE2213167C2 (de) 1971-03-22 1972-03-17 Schaufellader mit mittels Hydraulikmotoren antreibbaren Vorder- und Hinterrädern
AR240988A AR193724A1 (es) 1971-03-22 1972-03-17 Maquina de obras publicas mejorada
IT67886/72A IT953995B (it) 1971-03-22 1972-03-20 Procedimento e dispositivo per rego lare la posizione del gruppo di la voro di una macchina per movimenti di terra
BR721594A BR7201594D0 (pt) 1971-03-22 1972-03-20 Processo de regulagem da posicao de equipamento de trabalho de uma maquina de utilidade publica e maquina para a aplicacao do processo
ES401082A ES401082A1 (es) 1971-03-22 1972-03-22 Perfeccionamientos en maquinas de obras publicas.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7110033A FR2140722A5 (it) 1971-03-22 1971-03-22

Publications (1)

Publication Number Publication Date
FR2140722A5 true FR2140722A5 (it) 1973-01-19

Family

ID=9073930

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7110033A Expired FR2140722A5 (it) 1971-03-22 1971-03-22

Country Status (9)

Country Link
US (1) US3782572A (it)
AR (1) AR193724A1 (it)
BE (1) BE780613A (it)
BR (1) BR7201594D0 (it)
DE (1) DE2213167C2 (it)
ES (1) ES401082A1 (it)
FR (1) FR2140722A5 (it)
GB (1) GB1357993A (it)
IT (1) IT953995B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2217487B1 (it) * 1973-02-09 1975-03-07 Poclain Sa
US4320813A (en) * 1979-12-10 1982-03-23 Caterpillar Tractor Co. Differential lock control
WO1981001690A1 (en) * 1979-12-10 1981-06-25 A Manna Differential lock control
CA2125375C (en) * 1994-06-07 1999-04-20 Andrew Dasys Tactile control for automated bucket loading
DE19528134A1 (de) * 1995-08-01 1997-02-06 Bernhard Grimm Radlager-Zusatzschaufel für Kabelgräben und Fundamente
US5974352A (en) * 1997-01-06 1999-10-26 Caterpillar Inc. System and method for automatic bucket loading using force vectors
US5968103A (en) * 1997-01-06 1999-10-19 Caterpillar Inc. System and method for automatic bucket loading using crowd factors
JP3904173B2 (ja) * 1998-12-21 2007-04-11 株式会社小松製作所 作業車両の油圧制御装置
US6211471B1 (en) 1999-01-27 2001-04-03 Caterpillar Inc. Control system for automatically controlling a work implement of an earthmoving machine to capture, lift and dump material
US8726543B2 (en) * 2006-11-30 2014-05-20 Deere & Company Automated blade with load management control
US8036797B2 (en) * 2007-03-20 2011-10-11 Deere & Company Method and system for controlling a vehicle for loading or digging material
US7853384B2 (en) * 2007-03-20 2010-12-14 Deere & Company Method and system for controlling a vehicle for loading or digging material

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3233691A (en) * 1962-10-17 1966-02-08 Biasi Charles P De Hydraulic system, apparatus and arrangement for driving and steering vehicles
US3231117A (en) * 1962-10-23 1966-01-25 Tractor vehicle and drive therefor
US3388821A (en) * 1966-09-22 1968-06-18 Warner Swasey Co Hydraulic control means for loaders
US3542228A (en) * 1968-03-08 1970-11-24 Case Co J I Hydrostatic control device for loader tractor
US3563137A (en) * 1969-06-30 1971-02-16 Cessna Aircraft Co Hydraulic self-leveling control for boom and bucket

Also Published As

Publication number Publication date
US3782572A (en) 1974-01-01
IT953995B (it) 1973-08-10
DE2213167A1 (it) 1972-09-28
ES401082A1 (es) 1975-02-16
BR7201594D0 (pt) 1973-06-12
AR193724A1 (es) 1973-05-22
GB1357993A (en) 1974-06-26
BE780613A (fr) 1972-07-03
DE2213167C2 (de) 1982-04-29

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Legal Events

Date Code Title Description
ST Notification of lapse