JPS62254003A - 走査型光学式端部判別器 - Google Patents

走査型光学式端部判別器

Info

Publication number
JPS62254003A
JPS62254003A JP9733886A JP9733886A JPS62254003A JP S62254003 A JPS62254003 A JP S62254003A JP 9733886 A JP9733886 A JP 9733886A JP 9733886 A JP9733886 A JP 9733886A JP S62254003 A JPS62254003 A JP S62254003A
Authority
JP
Japan
Prior art keywords
pulse
measured
circuit
light
article
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.)
Granted
Application number
JP9733886A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0460526B2 (enrdf_load_stackoverflow
Inventor
Hideaki Jinnai
秀明 神内
Yuuji Akishiba
雄二 秋柴
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.)
Keyence Corp
Original Assignee
Keyence 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 Keyence Corp filed Critical Keyence Corp
Priority to JP9733886A priority Critical patent/JPS62254003A/ja
Publication of JPS62254003A publication Critical patent/JPS62254003A/ja
Publication of JPH0460526B2 publication Critical patent/JPH0460526B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
JP9733886A 1986-04-25 1986-04-25 走査型光学式端部判別器 Granted JPS62254003A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9733886A JPS62254003A (ja) 1986-04-25 1986-04-25 走査型光学式端部判別器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9733886A JPS62254003A (ja) 1986-04-25 1986-04-25 走査型光学式端部判別器

Publications (2)

Publication Number Publication Date
JPS62254003A true JPS62254003A (ja) 1987-11-05
JPH0460526B2 JPH0460526B2 (enrdf_load_stackoverflow) 1992-09-28

Family

ID=14189697

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9733886A Granted JPS62254003A (ja) 1986-04-25 1986-04-25 走査型光学式端部判別器

Country Status (1)

Country Link
JP (1) JPS62254003A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0290010A (ja) * 1988-09-28 1990-03-29 Fujitsu Ltd 高さ計測装置
US5175595A (en) * 1990-08-24 1992-12-29 Tokyo Seimitsu Co., Ltd. Non-contact measuring device
JPH0552707U (ja) * 1991-12-16 1993-07-13 株式会社ミツトヨ 光学式寸法測定装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0290010A (ja) * 1988-09-28 1990-03-29 Fujitsu Ltd 高さ計測装置
US5175595A (en) * 1990-08-24 1992-12-29 Tokyo Seimitsu Co., Ltd. Non-contact measuring device
JPH0552707U (ja) * 1991-12-16 1993-07-13 株式会社ミツトヨ 光学式寸法測定装置

Also Published As

Publication number Publication date
JPH0460526B2 (enrdf_load_stackoverflow) 1992-09-28

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