JPH0315127B2 - - Google Patents

Info

Publication number
JPH0315127B2
JPH0315127B2 JP26583184A JP26583184A JPH0315127B2 JP H0315127 B2 JPH0315127 B2 JP H0315127B2 JP 26583184 A JP26583184 A JP 26583184A JP 26583184 A JP26583184 A JP 26583184A JP H0315127 B2 JPH0315127 B2 JP H0315127B2
Authority
JP
Japan
Prior art keywords
optical
unit
measuring device
displacement measuring
units
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
JP26583184A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61142406A (ja
Inventor
Osamu Koizumi
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.)
Mitutoyo Corp
Original Assignee
Mitutoyo Corp
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 Mitutoyo Corp filed Critical Mitutoyo Corp
Priority to JP26583184A priority Critical patent/JPS61142406A/ja
Publication of JPS61142406A publication Critical patent/JPS61142406A/ja
Publication of JPH0315127B2 publication Critical patent/JPH0315127B2/ja
Granted 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
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Measurement Of Optical Distance (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
JP26583184A 1984-12-17 1984-12-17 光学式変位測定装置 Granted JPS61142406A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP26583184A JPS61142406A (ja) 1984-12-17 1984-12-17 光学式変位測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26583184A JPS61142406A (ja) 1984-12-17 1984-12-17 光学式変位測定装置

Publications (2)

Publication Number Publication Date
JPS61142406A JPS61142406A (ja) 1986-06-30
JPH0315127B2 true JPH0315127B2 (enExample) 1991-02-28

Family

ID=17422657

Family Applications (1)

Application Number Title Priority Date Filing Date
JP26583184A Granted JPS61142406A (ja) 1984-12-17 1984-12-17 光学式変位測定装置

Country Status (1)

Country Link
JP (1) JPS61142406A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4880317B2 (ja) * 2006-02-10 2012-02-22 パイロットインキ株式会社 可逆変色性表示体セット
CN117146678B (zh) * 2023-10-27 2024-01-23 四川华体照明科技股份有限公司 一种led光源模组透镜检测设备

Also Published As

Publication number Publication date
JPS61142406A (ja) 1986-06-30

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