AT193152B - Profile projection device - Google Patents

Profile projection device

Info

Publication number
AT193152B
AT193152B AT193152DA AT193152B AT 193152 B AT193152 B AT 193152B AT 193152D A AT193152D A AT 193152DA AT 193152 B AT193152 B AT 193152B
Authority
AT
Austria
Prior art keywords
projection device
profile projection
profile
projection
Prior art date
Application number
Other languages
German (de)
Inventor
Walter Dipl Ing Dr Techn Hesse
Original Assignee
Walter Dipl Ing Dr Techn Hesse
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 Walter Dipl Ing Dr Techn Hesse filed Critical Walter Dipl Ing Dr Techn Hesse
Application granted granted Critical
Publication of AT193152B publication Critical patent/AT193152B/en

Links

Classifications

    • 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
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
    • 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
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
    • G01B11/2513—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object with several lines being projected in more than one direction, e.g. grids, patterns
    • 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
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
    • G01B11/2518—Projection by scanning of the object

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
AT193152D 1955-02-22 1955-02-22 Profile projection device AT193152B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT193152T 1955-02-22

Publications (1)

Publication Number Publication Date
AT193152B true AT193152B (en) 1957-11-25

Family

ID=3666142

Family Applications (1)

Application Number Title Priority Date Filing Date
AT193152D AT193152B (en) 1955-02-22 1955-02-22 Profile projection device

Country Status (1)

Country Link
AT (1) AT193152B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1233150B (en) * 1960-04-08 1967-01-26 Wilhelm Hegenscheidt Kommandit Method and device for measuring the wheel profiles of railway wheel sets

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1233150B (en) * 1960-04-08 1967-01-26 Wilhelm Hegenscheidt Kommandit Method and device for measuring the wheel profiles of railway wheel sets

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