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 (enrdf_load_stackoverflow
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 AU68715/74A priority patent/AU487058B2/en
Priority to CA199,287A priority patent/CA1016441A/en
Priority to BE144112A priority patent/BE814774A/xx
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 (enrdf_load_stackoverflow)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP1973053686U JPS5630883Y2 (enrdf_load_stackoverflow) 1973-05-09 1973-05-09
GB2011474A GB1462806A (en) 1973-05-09 1974-05-07 Remote controllable earth-moving or construction machine
AU68715/74A AU487058B2 (en) 1973-05-09 1974-05-08 Remote controllable earthmoving or construction machine
CA199,287A CA1016441A (en) 1973-05-09 1974-05-08 Remote controllable earth-moving or construction machine
BE144112A BE814774A (fr) 1973-05-09 1974-05-09 Machine de terrassement ou de construction pouvant se commandera distance
FR7416060A FR2228904B1 (enrdf_load_stackoverflow) 1973-05-09 1974-05-09

Applications Claiming Priority (1)

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

Publications (2)

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

Family

ID=12949688

Family Applications (1)

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

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
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
AU487058B2 (en) 1975-11-13
FR2228904B1 (enrdf_load_stackoverflow) 1977-03-11

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