FR461941A - Precision measuring device - Google Patents

Precision measuring device

Info

Publication number
FR461941A
FR461941A FR461941DA FR461941A FR 461941 A FR461941 A FR 461941A FR 461941D A FR461941D A FR 461941DA FR 461941 A FR461941 A FR 461941A
Authority
FR
France
Prior art keywords
measuring device
precision measuring
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)
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.)
CIE ANONYME FRANCAISE POUR LA FABRICATION DES ROULEMENTS A BILLES DWF
Original Assignee
CIE ANONYME FRANCAISE POUR LA FABRICATION DES ROULEMENTS A BILLES DWF
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 CIE ANONYME FRANCAISE POUR LA FABRICATION DES ROULEMENTS A BILLES DWF filed Critical CIE ANONYME FRANCAISE POUR LA FABRICATION DES ROULEMENTS A BILLES DWF
Application granted granted Critical
Publication of FR461941A publication Critical patent/FR461941A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H13/00—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members
    • F16H13/10—Means for influencing the pressure between the members
    • F16H13/14—Means for influencing the pressure between the members for automatically varying the pressure mechanically
    • 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

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Friction Gearing (AREA)
FR461941D 1912-09-19 1913-08-27 Precision measuring device Expired FR461941A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE461941X 1935-03-30

Publications (1)

Publication Number Publication Date
FR461941A true FR461941A (en) 1914-01-14

Family

ID=6539924

Family Applications (1)

Application Number Title Priority Date Filing Date
FR461941D Expired FR461941A (en) 1912-09-19 1913-08-27 Precision measuring device

Country Status (2)

Country Link
FR (1) FR461941A (en)
GB (1) GB461941A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112033271B (en) * 2020-09-10 2022-04-08 泉州台商投资区工长信息技术有限公司 Automobile brake disc flatness detection device

Also Published As

Publication number Publication date
GB461941A (en) 1937-02-26

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