JPS5772005A - Device for measuring dimension - Google Patents

Device for measuring dimension

Info

Publication number
JPS5772005A
JPS5772005A JP14755880A JP14755880A JPS5772005A JP S5772005 A JPS5772005 A JP S5772005A JP 14755880 A JP14755880 A JP 14755880A JP 14755880 A JP14755880 A JP 14755880A JP S5772005 A JPS5772005 A JP S5772005A
Authority
JP
Japan
Prior art keywords
measuring
contact
scale
pulse signal
opening degree
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.)
Pending
Application number
JP14755880A
Other languages
English (en)
Inventor
Susumu Makinouchi
Toshitaka Yagio
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.)
Nikon Corp
Original Assignee
Nikon Corp
Nippon Kogaku KK
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 Nikon Corp, Nippon Kogaku KK filed Critical Nikon Corp
Priority to JP14755880A priority Critical patent/JPS5772005A/ja
Publication of JPS5772005A publication Critical patent/JPS5772005A/ja
Pending 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
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G01B21/10—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring diameters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Transform (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
JP14755880A 1980-10-23 1980-10-23 Device for measuring dimension Pending JPS5772005A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14755880A JPS5772005A (en) 1980-10-23 1980-10-23 Device for measuring dimension

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14755880A JPS5772005A (en) 1980-10-23 1980-10-23 Device for measuring dimension

Publications (1)

Publication Number Publication Date
JPS5772005A true JPS5772005A (en) 1982-05-06

Family

ID=15433049

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14755880A Pending JPS5772005A (en) 1980-10-23 1980-10-23 Device for measuring dimension

Country Status (1)

Country Link
JP (1) JPS5772005A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01180409A (ja) * 1988-01-13 1989-07-18 Amada Co Ltd 板材の二枚取検出装置
JPH03113472U (ja) * 1990-02-28 1991-11-20
US5074051A (en) * 1990-07-20 1991-12-24 The Boeing Company Instrument for measuring the distance of a flange to a hole
CN113529827A (zh) * 2021-08-25 2021-10-22 中铁十五局集团有限公司 一种管桩半径大小的测量方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5498265A (en) * 1978-01-20 1979-08-03 Meisei Electric Co Ltd Length measuring instrument
JPS54119184A (en) * 1977-12-07 1979-09-14 Finike Italiana Marposs Electronic device of inspecting rectilinear dimensions of mechanical work

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54119184A (en) * 1977-12-07 1979-09-14 Finike Italiana Marposs Electronic device of inspecting rectilinear dimensions of mechanical work
JPS5498265A (en) * 1978-01-20 1979-08-03 Meisei Electric Co Ltd Length measuring instrument

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01180409A (ja) * 1988-01-13 1989-07-18 Amada Co Ltd 板材の二枚取検出装置
JPH03113472U (ja) * 1990-02-28 1991-11-20
US5074051A (en) * 1990-07-20 1991-12-24 The Boeing Company Instrument for measuring the distance of a flange to a hole
CN113529827A (zh) * 2021-08-25 2021-10-22 中铁十五局集团有限公司 一种管桩半径大小的测量方法

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