CS267653B1 - Optoelectronical device for accuracy aligning and flatness measuring - Google Patents

Optoelectronical device for accuracy aligning and flatness measuring Download PDF

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Publication number
CS267653B1
CS267653B1 CS82890A CS89082A CS267653B1 CS 267653 B1 CS267653 B1 CS 267653B1 CS 82890 A CS82890 A CS 82890A CS 89082 A CS89082 A CS 89082A CS 267653 B1 CS267653 B1 CS 267653B1
Authority
CS
Czechoslovakia
Prior art keywords
beams
optical element
straightness
separates
optical
Prior art date
Application number
CS82890A
Other languages
Czech (cs)
English (en)
Other versions
CS89082A1 (en
Inventor
Juergen Dr Drenckhau
Klaus-Dieter Dr Salowski
Juergen Roepcke
Original Assignee
Drenckhau Juergen
Salowski Klaus Dieter
Juergen Roepcke
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 Drenckhau Juergen, Salowski Klaus Dieter, Juergen Roepcke filed Critical Drenckhau Juergen
Publication of CS89082A1 publication Critical patent/CS89082A1/cs
Publication of CS267653B1 publication Critical patent/CS267653B1/cs

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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
    • G01B11/30—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Measurement Of Optical Distance (AREA)
CS82890A 1981-02-18 1982-02-10 Optoelectronical device for accuracy aligning and flatness measuring CS267653B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD22770181A DD156287B1 (de) 1981-02-18 1981-02-18 Optoelektrische anordnung zur praezisionsfluchtung und geradheitsmessung

Publications (2)

Publication Number Publication Date
CS89082A1 CS89082A1 (en) 1985-06-13
CS267653B1 true CS267653B1 (en) 1990-02-12

Family

ID=5529164

Family Applications (1)

Application Number Title Priority Date Filing Date
CS82890A CS267653B1 (en) 1981-02-18 1982-02-10 Optoelectronical device for accuracy aligning and flatness measuring

Country Status (5)

Country Link
CS (1) CS267653B1 (fr)
DD (1) DD156287B1 (fr)
DE (1) DE3149125A1 (fr)
FR (1) FR2500151A1 (fr)
YU (1) YU312081A (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE853214C (de) * 1951-07-08 1952-10-23 Askania Werke Ag Optische Einrichtung zum Zusammenfuehren bzw. Trennen zweier paralleler Lichtbuendel
GB1195240A (en) * 1967-12-18 1970-06-17 Rank Organisation Ltd Improvements in Surface Measuring Apparatus
DE1673846B2 (de) * 1968-02-20 1976-09-09 Betz, Hans-Dieter, Dr., 6800 Mannheim Anordnung zum optischen ausrichten von raeumlich getrennten elementen mit hilfe eines laserstrahles
DE2208004A1 (de) * 1972-02-21 1972-08-30 Perthen Johannes Dr Ing Geradheitsmessvorrichtung
GB1428372A (en) * 1972-06-09 1976-03-17 Soctt R N Optical apparatus for determining deviations from a predeter mined form of a surface
FR2284892A1 (fr) * 1974-09-13 1976-04-09 Thomson Csf Coupleur variable pour fibres optiques

Also Published As

Publication number Publication date
FR2500151A1 (fr) 1982-08-20
CS89082A1 (en) 1985-06-13
DD156287A1 (de) 1982-08-11
DD156287B1 (de) 1986-07-09
YU312081A (en) 1984-08-31
DE3149125A1 (de) 1982-09-02

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