JPS6261882B2 - - Google Patents

Info

Publication number
JPS6261882B2
JPS6261882B2 JP53068675A JP6867578A JPS6261882B2 JP S6261882 B2 JPS6261882 B2 JP S6261882B2 JP 53068675 A JP53068675 A JP 53068675A JP 6867578 A JP6867578 A JP 6867578A JP S6261882 B2 JPS6261882 B2 JP S6261882B2
Authority
JP
Japan
Prior art keywords
photoelectric elements
light
product
dimensions
interference fringes
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
JP53068675A
Other languages
English (en)
Japanese (ja)
Other versions
JPS54159254A (en
Inventor
Toshiaki Wada
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.)
Proterial Ltd
Original Assignee
Sumitomo Special Metals 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 Sumitomo Special Metals Co Ltd filed Critical Sumitomo Special Metals Co Ltd
Priority to JP6867578A priority Critical patent/JPS54159254A/ja
Publication of JPS54159254A publication Critical patent/JPS54159254A/ja
Publication of JPS6261882B2 publication Critical patent/JPS6261882B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
JP6867578A 1978-06-06 1978-06-06 Method of contactlessly and automatically measuring and controlling machining Granted JPS54159254A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6867578A JPS54159254A (en) 1978-06-06 1978-06-06 Method of contactlessly and automatically measuring and controlling machining

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6867578A JPS54159254A (en) 1978-06-06 1978-06-06 Method of contactlessly and automatically measuring and controlling machining

Publications (2)

Publication Number Publication Date
JPS54159254A JPS54159254A (en) 1979-12-15
JPS6261882B2 true JPS6261882B2 (enrdf_load_stackoverflow) 1987-12-23

Family

ID=13380520

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6867578A Granted JPS54159254A (en) 1978-06-06 1978-06-06 Method of contactlessly and automatically measuring and controlling machining

Country Status (1)

Country Link
JP (1) JPS54159254A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01105180U (enrdf_load_stackoverflow) * 1987-12-29 1989-07-14

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS528194B2 (enrdf_load_stackoverflow) * 1972-10-24 1977-03-07
JPS5120865A (en) * 1974-08-13 1976-02-19 Mitsubishi Electric Corp Hyomenkensasochi

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01105180U (enrdf_load_stackoverflow) * 1987-12-29 1989-07-14

Also Published As

Publication number Publication date
JPS54159254A (en) 1979-12-15

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