FR875477A - Measuring instrument for bores and threads - Google Patents

Measuring instrument for bores and threads

Info

Publication number
FR875477A
FR875477A FR875477DA FR875477A FR 875477 A FR875477 A FR 875477A FR 875477D A FR875477D A FR 875477DA FR 875477 A FR875477 A FR 875477A
Authority
FR
France
Prior art keywords
bores
threads
measuring instrument
instrument
measuring
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)
Inventor
Friedrich Maier
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 filed Critical
Application granted granted Critical
Publication of FR875477A publication Critical patent/FR875477A/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
FR875477D 1941-09-23 1941-09-23 Measuring instrument for bores and threads Expired FR875477A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR875477T 1941-09-23

Publications (1)

Publication Number Publication Date
FR875477A true FR875477A (en) 1942-09-23

Family

ID=9360167

Family Applications (1)

Application Number Title Priority Date Filing Date
FR875477D Expired FR875477A (en) 1941-09-23 1941-09-23 Measuring instrument for bores and threads

Country Status (1)

Country Link
FR (1) FR875477A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2573531A (en) * 1947-06-06 1951-10-30 Tobin Arp Mfg Company Offset contact alignment indicator
US2721392A (en) * 1952-06-05 1955-10-25 David R Barrett Cylinder or hole gauge

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2573531A (en) * 1947-06-06 1951-10-30 Tobin Arp Mfg Company Offset contact alignment indicator
US2721392A (en) * 1952-06-05 1955-10-25 David R Barrett Cylinder or hole gauge

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