CA973706A - Digital electro-optical micrometer and gages - Google Patents

Digital electro-optical micrometer and gages

Info

Publication number
CA973706A
CA973706A CA161,591*7A CA161591A CA973706A CA 973706 A CA973706 A CA 973706A CA 161591 A CA161591 A CA 161591A CA 973706 A CA973706 A CA 973706A
Authority
CA
Canada
Prior art keywords
gages
optical micrometer
digital electro
electro
micrometer
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
CA161,591*7A
Other versions
CA161591S (en
Inventor
Geza Von Voros
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.)
OPTOGRAMS
Original Assignee
OPTOGRAMS
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 OPTOGRAMS filed Critical OPTOGRAMS
Application granted granted Critical
Publication of CA973706A publication Critical patent/CA973706A/en
Expired legal-status Critical Current

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
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/20—Slide gauges
    • G01B3/205—Slide gauges provided with a counter for digital indication of the measured dimension
    • 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
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • 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
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
    • 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
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
    • G01B11/0608—Height gauges

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
CA161,591*7A 1972-02-28 1973-01-18 Digital electro-optical micrometer and gages Expired CA973706A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22994472A 1972-02-28 1972-02-28

Publications (1)

Publication Number Publication Date
CA973706A true CA973706A (en) 1975-09-02

Family

ID=22863328

Family Applications (1)

Application Number Title Priority Date Filing Date
CA161,591*7A Expired CA973706A (en) 1972-02-28 1973-01-18 Digital electro-optical micrometer and gages

Country Status (4)

Country Link
JP (1) JPS48100157A (en)
CA (1) CA973706A (en)
DE (1) DE2237329A1 (en)
GB (1) GB1400293A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4103427A (en) * 1976-08-30 1978-08-01 Suntech, Inc. Electronic digital micrometer
JPS6145441Y2 (en) * 1978-06-24 1986-12-20
JPS60178309A (en) * 1984-02-24 1985-09-12 Mitsutoyo Mfg Co Ltd Digital display type length measuring system
JPS60178308A (en) * 1984-02-24 1985-09-12 Mitsutoyo Mfg Co Ltd Digital display type length measuring system
JPS60178307A (en) * 1984-02-24 1985-09-12 Mitsutoyo Mfg Co Ltd Measured-value displaying method of length measuring device
JPS61105414A (en) * 1984-10-29 1986-05-23 Mitsutoyo Mfg Co Ltd Three-dimensional measuring machine
JPH0526483Y2 (en) * 1984-11-14 1993-07-05
JPS62185108A (en) * 1986-02-12 1987-08-13 Sekisui Jushi Co Ltd Length measuring apparatus for positioning with data output
JPS6367815U (en) * 1986-10-21 1988-05-07
GB2203536A (en) * 1987-04-16 1988-10-19 Roger Howard Thornton Length measuring device
JP5649595B2 (en) * 2012-01-19 2015-01-07 三菱重工業株式会社 Pipe diameter measuring device and pipe diameter inspection method
CN112665632A (en) * 2020-12-18 2021-04-16 苏州富纳智能科技有限公司 Electrical teaching platform is with vertical flexible detection device
CN114812327B (en) * 2022-03-21 2023-05-23 中国五冶集团有限公司 Measuring scale for measuring deepest of irregular damaged surface of concrete member surface
DE102022125630A1 (en) 2022-10-05 2024-04-11 Karlsruher Institut für Technologie, Körperschaft des öffentlichen Rechts Arrangement with two rollers spaced apart to form a gap with a gap width measuring system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1215349A (en) * 1968-01-19 1970-12-09 Leitz Ernst Gmbh Measuring device

Also Published As

Publication number Publication date
GB1400293A (en) 1975-07-16
DE2237329A1 (en) 1973-09-06
JPS48100157A (en) 1973-12-18

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