AR193724A1 - IMPROVED PUBLIC WORKS MACHINE - Google Patents

IMPROVED PUBLIC WORKS MACHINE

Info

Publication number
AR193724A1
AR193724A1 AR240988A AR24098872A AR193724A1 AR 193724 A1 AR193724 A1 AR 193724A1 AR 240988 A AR240988 A AR 240988A AR 24098872 A AR24098872 A AR 24098872A AR 193724 A1 AR193724 A1 AR 193724A1
Authority
AR
Argentina
Prior art keywords
public works
works machine
improved public
improved
machine
Prior art date
Application number
AR240988A
Other languages
Spanish (es)
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
Application granted granted Critical
Publication of AR193724A1 publication Critical patent/AR193724A1/en

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)
AR240988A 1971-03-22 1972-03-17 IMPROVED PUBLIC WORKS MACHINE AR193724A1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
AR193724A1 true AR193724A1 (en) 1973-05-22

Family

ID=9073930

Family Applications (1)

Application Number Title Priority Date Filing Date
AR240988A AR193724A1 (en) 1971-03-22 1972-03-17 IMPROVED PUBLIC WORKS MACHINE

Country Status (9)

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

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2217487B1 (en) * 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 (en) * 1995-08-01 1997-02-06 Bernhard Grimm Add-on replacement shovel for cable trenching excavator - includes guide rail by which position of tool is manually adjusted or through hydraulic, pneumatic or electric drive
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 (en) * 1998-12-21 2007-04-11 株式会社小松製作所 Hydraulic control device for work vehicle
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 (en) 1973-08-10
DE2213167A1 (en) 1972-09-28
ES401082A1 (en) 1975-02-16
BR7201594D0 (en) 1973-06-12
FR2140722A5 (en) 1973-01-19
GB1357993A (en) 1974-06-26
BE780613A (en) 1972-07-03
DE2213167C2 (en) 1982-04-29

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