DE3478714D1 - Measuring system based on the triangulation principle for the dimensional inspection of an object - Google Patents

Measuring system based on the triangulation principle for the dimensional inspection of an object

Info

Publication number
DE3478714D1
DE3478714D1 DE8484200902T DE3478714T DE3478714D1 DE 3478714 D1 DE3478714 D1 DE 3478714D1 DE 8484200902 T DE8484200902 T DE 8484200902T DE 3478714 T DE3478714 T DE 3478714T DE 3478714 D1 DE3478714 D1 DE 3478714D1
Authority
DE
Germany
Prior art keywords
guide means
spot
beam guide
detector
causing
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.)
Expired
Application number
DE8484200902T
Other languages
English (en)
Inventor
Leo Heinrich Josef Fr Beckmann
Gijsbert Laurens Oomen
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.)
Optische Industrie de Oude Delft NV
Original Assignee
Optische Industrie de Oude Delft NV
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19842055&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3478714(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Optische Industrie de Oude Delft NV filed Critical Optische Industrie de Oude Delft NV
Application granted granted Critical
Publication of DE3478714D1 publication Critical patent/DE3478714D1/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/46—Indirect determination of position data
    • G01S17/48—Active triangulation systems, i.e. using the transmission and reflection of electromagnetic waves other than radio waves
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Measurement Of Optical Distance (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
DE8484200902T 1983-06-22 1984-06-21 Measuring system based on the triangulation principle for the dimensional inspection of an object Expired DE3478714D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8302228A NL8302228A (nl) 1983-06-22 1983-06-22 Meetstelsel voor het onder gebruikmaking van een op driehoeksmeting berustend principe, contactloos meten van een door een oppervlakcontour van een objectvlak gegeven afstand tot een referentieniveau.

Publications (1)

Publication Number Publication Date
DE3478714D1 true DE3478714D1 (en) 1989-07-20

Family

ID=19842055

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484200902T Expired DE3478714D1 (en) 1983-06-22 1984-06-21 Measuring system based on the triangulation principle for the dimensional inspection of an object

Country Status (12)

Country Link
US (1) US4701049A (de)
EP (1) EP0134597B2 (de)
JP (1) JPS6036908A (de)
KR (1) KR920009018B1 (de)
AT (1) ATE44093T1 (de)
AU (1) AU570474B2 (de)
BR (1) BR8403060A (de)
CA (1) CA1236904A (de)
DE (1) DE3478714D1 (de)
IL (1) IL72183A (de)
NL (1) NL8302228A (de)
ZA (1) ZA844707B (de)

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Also Published As

Publication number Publication date
JPS6036908A (ja) 1985-02-26
NL8302228A (nl) 1985-01-16
EP0134597B2 (de) 1993-06-09
AU2956784A (en) 1985-01-03
IL72183A (en) 1988-12-30
BR8403060A (pt) 1985-05-28
US4701049A (en) 1987-10-20
ATE44093T1 (de) 1989-06-15
CA1236904A (en) 1988-05-17
JPH0574764B2 (de) 1993-10-19
AU570474B2 (en) 1988-03-17
KR850000669A (ko) 1985-02-28
ZA844707B (en) 1985-02-27
EP0134597A1 (de) 1985-03-20
IL72183A0 (en) 1984-10-31
EP0134597B1 (de) 1989-06-14
KR920009018B1 (ko) 1992-10-12

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