FR2323124A1 - Dispositif pour les guidages d'un engin par reperage optique - Google Patents

Dispositif pour les guidages d'un engin par reperage optique

Info

Publication number
FR2323124A1
FR2323124A1 FR7527971A FR7527971A FR2323124A1 FR 2323124 A1 FR2323124 A1 FR 2323124A1 FR 7527971 A FR7527971 A FR 7527971A FR 7527971 A FR7527971 A FR 7527971A FR 2323124 A1 FR2323124 A1 FR 2323124A1
Authority
FR
France
Prior art keywords
optical
target
display screen
equipment
fixing aid
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.)
Withdrawn
Application number
FR7527971A
Other languages
English (en)
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.)
BRES JACQUES
Original Assignee
BRES JACQUES
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 BRES JACQUES filed Critical BRES JACQUES
Priority to FR7527971A priority Critical patent/FR2323124A1/fr
Publication of FR2323124A1 publication Critical patent/FR2323124A1/fr
Withdrawn legal-status Critical Current

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
    • 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
    • E02F3/847—Drives or control devices therefor, e.g. hydraulic drive systems for positioning the blade, e.g. hydraulically using electromagnetic, optical or acoustic beams to determine the blade position, e.g. laser beams
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
    • G01C15/002—Active optical surveying means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mining & Mineral Resources (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
FR7527971A 1975-09-05 1975-09-05 Dispositif pour les guidages d'un engin par reperage optique Withdrawn FR2323124A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7527971A FR2323124A1 (fr) 1975-09-05 1975-09-05 Dispositif pour les guidages d'un engin par reperage optique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7527971A FR2323124A1 (fr) 1975-09-05 1975-09-05 Dispositif pour les guidages d'un engin par reperage optique

Publications (1)

Publication Number Publication Date
FR2323124A1 true FR2323124A1 (fr) 1977-04-01

Family

ID=9159896

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7527971A Withdrawn FR2323124A1 (fr) 1975-09-05 1975-09-05 Dispositif pour les guidages d'un engin par reperage optique

Country Status (1)

Country Link
FR (1) FR2323124A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0046854A1 (fr) * 1980-08-30 1982-03-10 Friedrich Wilh. Schwing GmbH Dispositif contrôlant le godet d'une pelle mécanique notamment du type à godet à guidage parallèle pour maintenir un angle de raclage prédéterminé
CN114577190A (zh) * 2022-03-02 2022-06-03 烟台开发区海德科技有限公司 相对车身的摆正对中装置及方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0046854A1 (fr) * 1980-08-30 1982-03-10 Friedrich Wilh. Schwing GmbH Dispositif contrôlant le godet d'une pelle mécanique notamment du type à godet à guidage parallèle pour maintenir un angle de raclage prédéterminé
CN114577190A (zh) * 2022-03-02 2022-06-03 烟台开发区海德科技有限公司 相对车身的摆正对中装置及方法
CN114577190B (zh) * 2022-03-02 2024-03-08 烟台开发区海德科技有限公司 相对车身的摆正对中装置及方法

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Legal Events

Date Code Title Description
ST Notification of lapse