BE747173A - Dispositif de guidage d'engins terrestres - Google Patents

Dispositif de guidage d'engins terrestres

Info

Publication number
BE747173A
BE747173A BE747173DA BE747173A BE 747173 A BE747173 A BE 747173A BE 747173D A BE747173D A BE 747173DA BE 747173 A BE747173 A BE 747173A
Authority
BE
Belgium
Prior art keywords
guidance device
land gear
gear guidance
land
guidance
Prior art date
Application number
Other languages
English (en)
Original Assignee
Comp Generale Electricite
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 Comp Generale Electricite filed Critical Comp Generale Electricite
Publication of BE747173A publication Critical patent/BE747173A/fr

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
    • E02F3/76—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
    • E02F3/841—Devices for controlling and guiding the whole machine, e.g. by feeler elements and reference lines placed exteriorly of the machine
    • E02F3/842—Devices for controlling and guiding the whole machine, e.g. by feeler elements and reference lines placed exteriorly of the machine using electromagnetic, optical or photoelectric beams, e.g. laser beams
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/004—Devices for guiding or controlling the machines along a predetermined path
    • E01C19/006—Devices for guiding or controlling the machines along a predetermined path by laser or ultrasound

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Optics & Photonics (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Architecture (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Road Paving Machines (AREA)
  • Road Signs Or Road Markings (AREA)
BE747173D 1969-03-21 1970-03-11 Dispositif de guidage d'engins terrestres BE747173A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6908394A FR2036503A5 (fr) 1969-03-21 1969-03-21

Publications (1)

Publication Number Publication Date
BE747173A true BE747173A (fr) 1970-09-11

Family

ID=9031098

Family Applications (1)

Application Number Title Priority Date Filing Date
BE747173D BE747173A (fr) 1969-03-21 1970-03-11 Dispositif de guidage d'engins terrestres

Country Status (6)

Country Link
BE (1) BE747173A (fr)
DE (1) DE7010437U (fr)
ES (1) ES377733A1 (fr)
FR (1) FR2036503A5 (fr)
GB (1) GB1285812A (fr)
NL (1) NL7003902A (fr)

Also Published As

Publication number Publication date
ES377733A1 (es) 1972-06-01
GB1285812A (en) 1972-08-16
NL7003902A (fr) 1970-09-23
FR2036503A5 (fr) 1970-12-24
DE7010437U (de) 1970-06-18

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