JPS5630883Y2 - - Google Patents

Info

Publication number
JPS5630883Y2
JPS5630883Y2 JP1973053686U JP5368673U JPS5630883Y2 JP S5630883 Y2 JPS5630883 Y2 JP S5630883Y2 JP 1973053686 U JP1973053686 U JP 1973053686U JP 5368673 U JP5368673 U JP 5368673U JP S5630883 Y2 JPS5630883 Y2 JP S5630883Y2
Authority
JP
Japan
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
JP1973053686U
Other languages
Japanese (ja)
Other versions
JPS503467U (en
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 filed Critical
Priority to JP1973053686U priority Critical patent/JPS5630883Y2/ja
Priority to GB2011474A priority patent/GB1462806A/en
Priority to CA199,287A priority patent/CA1016441A/en
Priority to AU68715/74A priority patent/AU487058B2/en
Priority to BE144112A priority patent/BE814774A/en
Priority to FR7416060A priority patent/FR2228904B1/fr
Publication of JPS503467U publication Critical patent/JPS503467U/ja
Application granted granted Critical
Publication of JPS5630883Y2 publication Critical patent/JPS5630883Y2/ja
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)
JP1973053686U 1973-05-09 1973-05-09 Expired JPS5630883Y2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP1973053686U JPS5630883Y2 (en) 1973-05-09 1973-05-09
GB2011474A GB1462806A (en) 1973-05-09 1974-05-07 Remote controllable earth-moving or construction machine
CA199,287A CA1016441A (en) 1973-05-09 1974-05-08 Remote controllable earth-moving or construction machine
AU68715/74A AU487058B2 (en) 1973-05-09 1974-05-08 Remote controllable earthmoving or construction machine
BE144112A BE814774A (en) 1973-05-09 1974-05-09 EARTH MOVING OR CONSTRUCTION MACHINE THAT CAN BE CONTROLLED FROM A DISTANCE
FR7416060A FR2228904B1 (en) 1973-05-09 1974-05-09

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
JPS503467U JPS503467U (en) 1975-01-14
JPS5630883Y2 true JPS5630883Y2 (en) 1981-07-23

Family

ID=12949688

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1973053686U Expired JPS5630883Y2 (en) 1973-05-09 1973-05-09

Country Status (6)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5416860U (en) * 1977-07-06 1979-02-02
JPS54135341U (en) * 1978-03-14 1979-09-19
JPS6026613Y2 (en) * 1978-08-25 1985-08-10 幹秀 平戸 vinyl house
JPS5633221Y2 (en) * 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 (en) * 1968-04-24 1974-09-19 Robert Bosch Gmbh, 7000 Stuttgart Electro-hydraulic control device
US3578787A (en) * 1968-11-12 1971-05-18 Northwest Engineering Corp Control system

Also Published As

Publication number Publication date
AU6871574A (en) 1975-11-13
BE814774A (en) 1974-09-02
CA1016441A (en) 1977-08-30
JPS503467U (en) 1975-01-14
FR2228904A1 (en) 1974-12-06
GB1462806A (en) 1977-01-26
AU487058B2 (en) 1975-11-13
FR2228904B1 (en) 1977-03-11

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