BE814774A - Machine de terrassement ou de construction pouvant se commandera distance - Google Patents

Machine de terrassement ou de construction pouvant se commandera distance

Info

Publication number
BE814774A
BE814774A BE144112A BE144112A BE814774A BE 814774 A BE814774 A BE 814774A BE 144112 A BE144112 A BE 144112A BE 144112 A BE144112 A BE 144112A BE 814774 A BE814774 A BE 814774A
Authority
BE
Belgium
Prior art keywords
controlled
distance
construction machine
earth moving
earth
Prior art date
Application number
BE144112A
Other languages
English (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
Publication of BE814774A publication Critical patent/BE814774A/fr

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)
BE144112A 1973-05-09 1974-05-09 Machine de terrassement ou de construction pouvant se commandera distance BE814774A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE814774A true BE814774A (fr) 1974-09-02

Family

ID=12949688

Family Applications (1)

Application Number Title Priority Date Filing Date
BE144112A BE814774A (fr) 1973-05-09 1974-05-09 Machine de terrassement ou de construction pouvant se commandera distance

Country Status (6)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5416860U (fr) * 1977-07-06 1979-02-02
JPS54135341U (fr) * 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 (fr) * 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
FR2228904A1 (fr) 1974-12-06
GB1462806A (en) 1977-01-26
FR2228904B1 (fr) 1977-03-11
AU487058B2 (en) 1975-11-13
JPS5630883Y2 (fr) 1981-07-23
AU6871574A (en) 1975-11-13
JPS503467U (fr) 1975-01-14
CA1016441A (en) 1977-08-30

Similar Documents

Publication Publication Date Title
SE385858B (sv) Portalkran
FR2275133A1 (fr) Machine pour travailler la terre
BE823271A (fr) Excavateur de cimetiere
SE7507785L (sv) Hydraulisk maskin.
IT1005949B (it) Addensatore a coclea
AR195323A1 (es) Instalacion de dragado
BE807967A (fr) Machine de terrassement
SE409595B (sv) Maskin for upptagning av tunnlar
IT952872B (it) Macchina per movimenti di terra
BR7403717D0 (pt) Cacamba
BR7405685D0 (pt) Cacamba
NL168289C (nl) Graafinrichting.
FR2285060A1 (fr) Machine pour travailler la terre
NO140354C (no) Hydraulisk maskin.
BE814774A (fr) Machine de terrassement ou de construction pouvant se commandera distance
IT997627B (it) Secchio per escavatore
NL7416185A (nl) Loopkraan.
BR7401502D0 (pt) Ferramenta de escavacao
IT1024350B (it) Complesso di montaggio per dispositivi di movimento di terra
AT323944B (de) Laufkatzena usleger
AT332840B (de) Bohrausleger
BE800885A (fr) Installation de dragage profond
ZA734999B (en) Oil boom
AR195709A1 (es) Instalacion de dragado
BE813146A (fr) Materiaux de construction