NL144390B - Binnenmaatmicrometer. - Google Patents

Binnenmaatmicrometer.

Info

Publication number
NL144390B
NL144390B NL646407235A NL6407235A NL144390B NL 144390 B NL144390 B NL 144390B NL 646407235 A NL646407235 A NL 646407235A NL 6407235 A NL6407235 A NL 6407235A NL 144390 B NL144390 B NL 144390B
Authority
NL
Netherlands
Prior art keywords
inside micrometer
micrometer
Prior art date
Application number
NL646407235A
Other languages
English (en)
Dutch (nl)
Other versions
NL6407235A (xx
Original Assignee
Pfister Walter
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 Pfister Walter filed Critical Pfister Walter
Publication of NL6407235A publication Critical patent/NL6407235A/xx
Publication of NL144390B publication Critical patent/NL144390B/xx

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
    • 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)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
NL646407235A 1963-07-08 1964-06-25 Binnenmaatmicrometer. NL144390B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH849763A CH403312A (de) 1963-07-08 1963-07-08 Innen-Mikrometer

Publications (2)

Publication Number Publication Date
NL6407235A NL6407235A (xx) 1965-01-11
NL144390B true NL144390B (nl) 1974-12-16

Family

ID=4341203

Family Applications (1)

Application Number Title Priority Date Filing Date
NL646407235A NL144390B (nl) 1963-07-08 1964-06-25 Binnenmaatmicrometer.

Country Status (6)

Country Link
US (1) US3319342A (xx)
CH (1) CH403312A (xx)
DE (1) DE1303739C2 (xx)
GB (1) GB1017945A (xx)
NL (1) NL144390B (xx)
SE (1) SE332719B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3374547A (en) * 1966-06-06 1968-03-26 Lever Brothers Ltd Case measuring device
CN2314341Y (zh) * 1997-09-08 1999-04-14 青海量具刃具厂 齿轮螺旋三爪内径测量头
IT250571Y1 (it) * 2000-10-03 2003-09-24 Ruggeri Alberto Micrometro con puntalini aggiuntivi e intercambiabili
CN113916099B (zh) * 2021-09-25 2024-04-19 武汉鸿规勘测设计有限公司 一种用于管道直径测量的延伸性夹持测量装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US171898A (en) * 1876-01-04 Improvement in nut-locks
US641173A (en) * 1899-03-24 1900-01-09 John P B Wells Micrometer-calipers.
US1463673A (en) * 1921-09-20 1923-07-31 Charles A Clase Micrometer gauge
US1423339A (en) * 1921-11-16 1922-07-18 Ledell Carl Astor Screw gauge
US2826820A (en) * 1954-03-23 1958-03-18 Lufkin Rule Co Hole gauges

Also Published As

Publication number Publication date
SE332719B (xx) 1971-02-15
NL6407235A (xx) 1965-01-11
US3319342A (en) 1967-05-16
GB1017945A (en) 1966-01-26
DE1303739C2 (de) 1973-03-29
CH403312A (de) 1965-11-30
DE1303739B (xx) 1972-09-07

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