FR484006A - Comparison device, by direct measurement, and verification of the different diameters of a circumference - Google Patents

Comparison device, by direct measurement, and verification of the different diameters of a circumference

Info

Publication number
FR484006A
FR484006A FR484006DA FR484006A FR 484006 A FR484006 A FR 484006A FR 484006D A FR484006D A FR 484006DA FR 484006 A FR484006 A FR 484006A
Authority
FR
France
Prior art keywords
verification
circumference
different diameters
direct measurement
comparison device
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
Other languages
French (fr)
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.)
Compagnie dApplications Mecaniques
Original Assignee
Compagnie dApplications Mecaniques
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 Compagnie dApplications Mecaniques filed Critical Compagnie dApplications Mecaniques
Application granted granted Critical
Publication of FR484006A publication Critical patent/FR484006A/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
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/08—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters
    • G01B5/12—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters internal diameters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR484006D 1916-12-28 1916-12-28 Comparison device, by direct measurement, and verification of the different diameters of a circumference Expired FR484006A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR484006T 1916-12-28

Publications (1)

Publication Number Publication Date
FR484006A true FR484006A (en) 1917-08-28

Family

ID=1520842

Family Applications (1)

Application Number Title Priority Date Filing Date
FR484006D Expired FR484006A (en) 1916-12-28 1916-12-28 Comparison device, by direct measurement, and verification of the different diameters of a circumference

Country Status (1)

Country Link
FR (1) FR484006A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0083817A2 (en) * 1982-01-08 1983-07-20 Trimos S.A. Device for measuring distances, in particular diameters of internal screw-threads

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0083817A2 (en) * 1982-01-08 1983-07-20 Trimos S.A. Device for measuring distances, in particular diameters of internal screw-threads
EP0083817A3 (en) * 1982-01-08 1985-10-30 Trimos S.A. Device for measuring distances, in particular diameters of internal screw-threads

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