AU487058B2 - Remote controllable earthmoving or construction machine - Google Patents

Remote controllable earthmoving or construction machine

Info

Publication number
AU487058B2
AU487058B2 AU68715/74A AU6871574A AU487058B2 AU 487058 B2 AU487058 B2 AU 487058B2 AU 68715/74 A AU68715/74 A AU 68715/74A AU 6871574 A AU6871574 A AU 6871574A AU 487058 B2 AU487058 B2 AU 487058B2
Authority
AU
Australia
Prior art keywords
earthmoving
construction machine
remote controllable
controllable
remote
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.)
Expired
Application number
AU68715/74A
Other languages
English (en)
Other versions
AU6871574A (en
Inventor
Takahashi And Kyoichioguri Etsuko
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.)
Caterpillar Mitsubishi Ltd
Original Assignee
Caterpillar Mitsubishi Ltd
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 Caterpillar Mitsubishi Ltd filed Critical Caterpillar Mitsubishi Ltd
Application granted granted Critical
Publication of AU6871574A publication Critical patent/AU6871574A/en
Publication of AU487058B2 publication Critical patent/AU487058B2/en
Expired legal-status Critical Current

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
    • E02F9/2025—Particular purposes of control systems not otherwise provided for
    • E02F9/205—Remotely operated machines, e.g. unmanned vehicles
    • 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
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E02F3/80—Component parts
    • E02F3/84—Drives or control devices therefor, e.g. hydraulic drive systems
    • E02F3/844—Drives or control devices therefor, e.g. hydraulic drive systems for positioning the blade, e.g. hydraulically

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Operation Control Of Excavators (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Fluid-Pressure Circuits (AREA)
AU68715/74A 1973-05-09 1974-05-08 Remote controllable earthmoving or construction machine Expired AU487058B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1973053686U JPS5630883Y2 (enrdf_load_stackoverflow) 1973-05-09 1973-05-09
JPJP1973 1973-05-09

Publications (2)

Publication Number Publication Date
AU6871574A AU6871574A (en) 1975-11-13
AU487058B2 true AU487058B2 (en) 1975-11-13

Family

ID=12949688

Family Applications (1)

Application Number Title Priority Date Filing Date
AU68715/74A Expired AU487058B2 (en) 1973-05-09 1974-05-08 Remote controllable earthmoving or construction machine

Country Status (6)

Country Link
JP (1) JPS5630883Y2 (enrdf_load_stackoverflow)
AU (1) AU487058B2 (enrdf_load_stackoverflow)
BE (1) BE814774A (enrdf_load_stackoverflow)
CA (1) CA1016441A (enrdf_load_stackoverflow)
FR (1) FR2228904B1 (enrdf_load_stackoverflow)
GB (1) GB1462806A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5416860U (enrdf_load_stackoverflow) * 1977-07-06 1979-02-02
JPS54135341U (enrdf_load_stackoverflow) * 1978-03-14 1979-09-19
JPS6026613Y2 (ja) * 1978-08-25 1985-08-10 幹秀 平戸 ビニ−ルハウス
JPS5633221Y2 (enrdf_load_stackoverflow) * 1978-08-28 1981-08-07
JPS55114235A (en) * 1979-02-28 1980-09-03 Mikihide Hirato Vinyl house

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3129645A (en) * 1962-05-02 1964-04-21 Double A Prod Co Electrically modulated fluid valve
DE1750358B2 (de) * 1968-04-24 1974-09-19 Robert Bosch Gmbh, 7000 Stuttgart Elektrohydraulische Steuereinrichtung
US3578787A (en) * 1968-11-12 1971-05-18 Northwest Engineering Corp Control system

Also Published As

Publication number Publication date
BE814774A (fr) 1974-09-02
JPS5630883Y2 (enrdf_load_stackoverflow) 1981-07-23
FR2228904A1 (enrdf_load_stackoverflow) 1974-12-06
CA1016441A (en) 1977-08-30
AU6871574A (en) 1975-11-13
GB1462806A (en) 1977-01-26
JPS503467U (enrdf_load_stackoverflow) 1975-01-14
FR2228904B1 (enrdf_load_stackoverflow) 1977-03-11

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