JPS5269656A - Optical position measuring device - Google Patents

Optical position measuring device

Info

Publication number
JPS5269656A
JPS5269656A JP14652575A JP14652575A JPS5269656A JP S5269656 A JPS5269656 A JP S5269656A JP 14652575 A JP14652575 A JP 14652575A JP 14652575 A JP14652575 A JP 14652575A JP S5269656 A JPS5269656 A JP S5269656A
Authority
JP
Japan
Prior art keywords
measuring device
position measuring
optical position
optical
measuring
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
JP14652575A
Other languages
Japanese (ja)
Inventor
Ikutarou Yamazaki
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP14652575A priority Critical patent/JPS5269656A/en
Publication of JPS5269656A publication Critical patent/JPS5269656A/en
Pending legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Optical Transform (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP14652575A 1975-12-08 1975-12-08 Optical position measuring device Pending JPS5269656A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14652575A JPS5269656A (en) 1975-12-08 1975-12-08 Optical position measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14652575A JPS5269656A (en) 1975-12-08 1975-12-08 Optical position measuring device

Publications (1)

Publication Number Publication Date
JPS5269656A true JPS5269656A (en) 1977-06-09

Family

ID=15409612

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14652575A Pending JPS5269656A (en) 1975-12-08 1975-12-08 Optical position measuring device

Country Status (1)

Country Link
JP (1) JPS5269656A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020201784A1 (en) 2020-02-13 2021-08-19 Schlüter Automation und Sensorik GmbH Material tracking device for tracking material, in particular for tracking rolled plates in the production of sheet metal, under extreme environmental conditions

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4847852A (en) * 1971-10-18 1973-07-06

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4847852A (en) * 1971-10-18 1973-07-06

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020201784A1 (en) 2020-02-13 2021-08-19 Schlüter Automation und Sensorik GmbH Material tracking device for tracking material, in particular for tracking rolled plates in the production of sheet metal, under extreme environmental conditions

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