GB673760A - - Google Patents

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Publication number
GB673760A
GB673760A GB673760DA GB673760A GB 673760 A GB673760 A GB 673760A GB 673760D A GB673760D A GB 673760DA GB 673760 A GB673760 A GB 673760A
Authority
GB
United Kingdom
Prior art keywords
feeler
carriage
profile
axis
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.)
Active
Application number
Other languages
English (en)
Publication of GB673760A publication Critical patent/GB673760A/en
Active legal-status Critical Current

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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
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/2425—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures of screw-threads

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
GB673760D Active GB673760A (de)

Publications (1)

Publication Number Publication Date
GB673760A true GB673760A (de)

Family

ID=1750373

Family Applications (1)

Application Number Title Priority Date Filing Date
GB673760D Active GB673760A (de)

Country Status (1)

Country Link
GB (1) GB673760A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3221412A (en) * 1961-04-24 1965-12-07 H Ernault Somua Sa Means for measuring railway wheels and axles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3221412A (en) * 1961-04-24 1965-12-07 H Ernault Somua Sa Means for measuring railway wheels and axles

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