CH441784A - Anordnung zur Bestimmung der Lage von Messmarken nach zwei Koordinaten mittels einer rotierenden Platte - Google Patents

Anordnung zur Bestimmung der Lage von Messmarken nach zwei Koordinaten mittels einer rotierenden Platte

Info

Publication number
CH441784A
CH441784A CH879165A CH879165A CH441784A CH 441784 A CH441784 A CH 441784A CH 879165 A CH879165 A CH 879165A CH 879165 A CH879165 A CH 879165A CH 441784 A CH441784 A CH 441784A
Authority
CH
Switzerland
Prior art keywords
coordinates
determining
arrangement
rotating plate
marks according
Prior art date
Application number
CH879165A
Other languages
English (en)
Inventor
Helmuth Dr Frenk
Original Assignee
Leitz Ernst Gmbh
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 Leitz Ernst Gmbh filed Critical Leitz Ernst Gmbh
Publication of CH441784A publication Critical patent/CH441784A/de

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01DMEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/36Forming the light into pulses
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00Measuring arrangements characterised by the use of optical techniques
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00Measuring arrangements characterised by the use of optical techniques
    • G01B11/26Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C15/00Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01DMEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D7/00Indicating measured values

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
CH879165A 1964-07-03 1965-06-23 Anordnung zur Bestimmung der Lage von Messmarken nach zwei Koordinaten mittels einer rotierenden Platte CH441784A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1964L0048187 DE1233614B (de) 1964-07-03 1964-07-03 Anordnung zur Bestimmung der Lage von Messmarken nach zwei Koordinaten und Verfahren zur Auswertung der Signale

Publications (1)

Publication Number Publication Date
CH441784A true CH441784A (de) 1967-08-15

Family

ID=7272359

Family Applications (1)

Application Number Title Priority Date Filing Date
CH879165A CH441784A (de) 1964-07-03 1965-06-23 Anordnung zur Bestimmung der Lage von Messmarken nach zwei Koordinaten mittels einer rotierenden Platte

Country Status (3)

Country Link
CH (1) CH441784A (de)
DE (1) DE1233614B (de)
GB (1) GB1065270A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2510767A1 (fr) * 1981-07-28 1983-02-04 Essilor Int Procede et dispositif pour le centrage d'une lentille

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1623699B1 (de) * 1967-05-12 1971-12-16 Anatolij Alexandrowi Gawrilkin Photoelektrisches mikroskop
DE1773965B1 (de) * 1968-08-01 1971-03-25 Leitz Ernst Gmbh Vorrichtung zum erzeugen eines schwingenden lichtbuendels
ES2023135B3 (es) * 1986-04-18 1992-01-01 Heidelberger Druckmasch Ag Determinacion de errores de registro de impresion multicolor.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE916229C (de) * 1952-01-18 1954-08-05 Genevoise Instr Physique Einrichtung zur photoelektrischen Messung der Lage eines Strichs einer Gradteilung
DE1763176U (de) * 1953-08-24 1958-03-13 Leitz Ernst Gmbh Einrichtung zur photoelektrischen abtastung der lage eines objektes.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2510767A1 (fr) * 1981-07-28 1983-02-04 Essilor Int Procede et dispositif pour le centrage d'une lentille

Also Published As

Publication number Publication date
GB1065270A (en) 1967-04-12
DE1233614B (de) 1967-02-02

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