JPS6352325B2 - - Google Patents

Info

Publication number
JPS6352325B2
JPS6352325B2 JP57172738A JP17273882A JPS6352325B2 JP S6352325 B2 JPS6352325 B2 JP S6352325B2 JP 57172738 A JP57172738 A JP 57172738A JP 17273882 A JP17273882 A JP 17273882A JP S6352325 B2 JPS6352325 B2 JP S6352325B2
Authority
JP
Japan
Prior art keywords
light
measured
receiving lens
light receiving
measurement surface
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
JP57172738A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5961704A (ja
Inventor
Kihachiro Nishikawa
Hiroshi Machida
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP17273882A priority Critical patent/JPS5961704A/ja
Publication of JPS5961704A publication Critical patent/JPS5961704A/ja
Publication of JPS6352325B2 publication Critical patent/JPS6352325B2/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP17273882A 1982-09-30 1982-09-30 寸法測定装置 Granted JPS5961704A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17273882A JPS5961704A (ja) 1982-09-30 1982-09-30 寸法測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17273882A JPS5961704A (ja) 1982-09-30 1982-09-30 寸法測定装置

Publications (2)

Publication Number Publication Date
JPS5961704A JPS5961704A (ja) 1984-04-09
JPS6352325B2 true JPS6352325B2 (enrdf_load_stackoverflow) 1988-10-18

Family

ID=15947396

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17273882A Granted JPS5961704A (ja) 1982-09-30 1982-09-30 寸法測定装置

Country Status (1)

Country Link
JP (1) JPS5961704A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4573419B2 (ja) 2000-10-10 2010-11-04 株式会社キーエンス 非接触型外形測定装置
TWI700473B (zh) * 2014-06-04 2020-08-01 美商康寧公司 用於量測玻璃物品厚度的方法及系統

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5491262A (en) * 1977-12-28 1979-07-19 Toshiba Corp Dimension measuring apparatus

Also Published As

Publication number Publication date
JPS5961704A (ja) 1984-04-09

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