GB1040069A - Improvements in workpiece-measuring devices - Google Patents

Improvements in workpiece-measuring devices

Info

Publication number
GB1040069A
GB1040069A GB21621/63A GB2162163A GB1040069A GB 1040069 A GB1040069 A GB 1040069A GB 21621/63 A GB21621/63 A GB 21621/63A GB 2162163 A GB2162163 A GB 2162163A GB 1040069 A GB1040069 A GB 1040069A
Authority
GB
United Kingdom
Prior art keywords
workpiece
measuring devices
measuring
devices
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
GB21621/63A
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.)
Manufacture de Vilebrequins de Lorette SA MAVILOR
Original Assignee
Manufacture de Vilebrequins de Lorette SA MAVILOR
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 Manufacture de Vilebrequins de Lorette SA MAVILOR filed Critical Manufacture de Vilebrequins de Lorette SA MAVILOR
Publication of GB1040069A publication Critical patent/GB1040069A/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
    • 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
    • G01B11/2433—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures for measuring outlines by shadow casting
    • 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
    • G01B11/028—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by measuring lateral position of a boundary of the object

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
GB21621/63A 1962-06-06 1963-05-30 Improvements in workpiece-measuring devices Expired GB1040069A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1226862 1962-06-06

Publications (1)

Publication Number Publication Date
GB1040069A true GB1040069A (en) 1966-08-24

Family

ID=11139639

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21621/63A Expired GB1040069A (en) 1962-06-06 1963-05-30 Improvements in workpiece-measuring devices

Country Status (1)

Country Link
GB (1) GB1040069A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124365A (en) * 1982-07-28 1984-02-15 Gen Electric Optical inspection system and method
US4687980A (en) * 1980-10-20 1987-08-18 Eaton Corporation X-Y addressable workpiece positioner and mask aligner using same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4687980A (en) * 1980-10-20 1987-08-18 Eaton Corporation X-Y addressable workpiece positioner and mask aligner using same
GB2124365A (en) * 1982-07-28 1984-02-15 Gen Electric Optical inspection system and method

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