FR976052A - Improvements to precision measuring devices such as comparators, protractors, gauges or the like - Google Patents

Improvements to precision measuring devices such as comparators, protractors, gauges or the like

Info

Publication number
FR976052A
FR976052A FR976052DA FR976052A FR 976052 A FR976052 A FR 976052A FR 976052D A FR976052D A FR 976052DA FR 976052 A FR976052 A FR 976052A
Authority
FR
France
Prior art keywords
protractors
comparators
gauges
measuring devices
precision 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
Paul-Alexandre Leclerc
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 FR976052A publication Critical patent/FR976052A/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
    • G01B3/22—Feeler-pin gauges, e.g. dial gauges

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR976052D 1942-03-26 1942-03-26 Improvements to precision measuring devices such as comparators, protractors, gauges or the like Expired FR976052A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR976052T 1942-03-26

Publications (1)

Publication Number Publication Date
FR976052A true FR976052A (en) 1951-03-13

Family

ID=9518517

Family Applications (1)

Application Number Title Priority Date Filing Date
FR976052D Expired FR976052A (en) 1942-03-26 1942-03-26 Improvements to precision measuring devices such as comparators, protractors, gauges or the like

Country Status (1)

Country Link
FR (1) FR976052A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE960314C (en) * 1954-05-07 1957-03-21 Michel Moise Malec Precision measuring device with probe pin
US2849800A (en) * 1954-05-07 1958-09-02 Michel M Malec Distance measuring apparatus
US4765064A (en) * 1986-07-25 1988-08-23 Mitutoyo Corporation Digital display type measuring instrument

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE960314C (en) * 1954-05-07 1957-03-21 Michel Moise Malec Precision measuring device with probe pin
US2849800A (en) * 1954-05-07 1958-09-02 Michel M Malec Distance measuring apparatus
US4765064A (en) * 1986-07-25 1988-08-23 Mitutoyo Corporation Digital display type measuring instrument

Similar Documents

Publication Publication Date Title
FR988426A (en) Measuring system
FR894353A (en) Distance indicator, in particular altimeter for airplanes, with two sensitivities
FR976052A (en) Improvements to precision measuring devices such as comparators, protractors, gauges or the like
CH241935A (en) Pneumatic measuring device.
FR941233A (en) Measuring devices
FR1109412A (en) Improvements to precision measuring devices, such as comparators, protractors, gauges or the like
FR993071A (en) Hardness measuring instrument
FR901173A (en) Measuring instruments, gauges and the like
FR863654A (en) Improvements made to verification and measuring instruments such as gauges, comparators and similar apparatus or instruments
FR902571A (en) Micrometric measuring instrument
FR975053A (en) Improvements to precision measuring devices
FR952703A (en) Displacement measurement system
FR653704A (en) Improvements to measuring instruments such as calipers, dance master compasses, gauges, etc.
FR499378A (en) Improvements in precision measuring instruments, such as writing micrometers, gauges and the like
FR899774A (en) Distance indicator, in particular altimeter for airplanes
FR900796A (en) Measuring vessel
FR899705A (en) Precision gauge
CA403551A (en) Measuring gauge
FR896100A (en) Multi-tariff meter for measuring instruments
CA414090A (en) Linear dimension gauge or comparator
DK67521C (en) Measuring tools or teachings for length measurement and similar measurement.
FR899673A (en) Distance indicator, in particular altimeter for airplanes
FR946213A (en) Improvements to differential pressure measuring, regulation or similar systems
FR892541A (en) Improvements to landers or the like
ES155964A1 (en) POSITION INDICATOR APPARATUS