GB1087109A - A device for checking instrument accuracy and wear - Google Patents

A device for checking instrument accuracy and wear

Info

Publication number
GB1087109A
GB1087109A GB4237466A GB4237466A GB1087109A GB 1087109 A GB1087109 A GB 1087109A GB 4237466 A GB4237466 A GB 4237466A GB 4237466 A GB4237466 A GB 4237466A GB 1087109 A GB1087109 A GB 1087109A
Authority
GB
United Kingdom
Prior art keywords
casing
diameter
measuring
micrometer
cylinders
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
GB4237466A
Other languages
English (en)
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.)
AMERICAN GAGE AND MACHINE Co
Original Assignee
AMERICAN GAGE AND MACHINE Co
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 AMERICAN GAGE AND MACHINE Co filed Critical AMERICAN GAGE AND MACHINE Co
Publication of GB1087109A publication Critical patent/GB1087109A/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
    • G01B3/18—Micrometers
    • 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
    • G01B3/30—Bars, blocks, or strips in which the distance between a pair of faces is fixed, although it may be preadjustable, e.g. end measure, feeler strip

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
GB4237466A 1965-12-02 1966-09-22 A device for checking instrument accuracy and wear Expired GB1087109A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51106465A 1965-12-02 1965-12-02

Publications (1)

Publication Number Publication Date
GB1087109A true GB1087109A (en) 1967-10-11

Family

ID=24033311

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4237466A Expired GB1087109A (en) 1965-12-02 1966-09-22 A device for checking instrument accuracy and wear

Country Status (5)

Country Link
CH (1) CH457876A (enExample)
DE (1) DE1548172A1 (enExample)
FR (1) FR1501678A (enExample)
GB (1) GB1087109A (enExample)
SE (1) SE304614B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111981958A (zh) * 2020-08-25 2020-11-24 中国人民解放军第五七二一工厂 一种深度千分尺检定专用检具及检定方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111981958A (zh) * 2020-08-25 2020-11-24 中国人民解放军第五七二一工厂 一种深度千分尺检定专用检具及检定方法

Also Published As

Publication number Publication date
CH457876A (de) 1968-06-15
DE1548172A1 (de) 1969-09-11
FR1501678A (fr) 1967-11-10
SE304614B (enExample) 1968-09-30

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