JPS55116207A - Measuring length of black rubber object - Google Patents

Measuring length of black rubber object

Info

Publication number
JPS55116207A
JPS55116207A JP2392579A JP2392579A JPS55116207A JP S55116207 A JPS55116207 A JP S55116207A JP 2392579 A JP2392579 A JP 2392579A JP 2392579 A JP2392579 A JP 2392579A JP S55116207 A JPS55116207 A JP S55116207A
Authority
JP
Japan
Prior art keywords
light
edge lines
red light
black
counting
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
JP2392579A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6161322B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Takeshi Yonezawa
Toshio Tanaka
Haruyuki Takagi
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.)
Yokohama Rubber Co Ltd
Original Assignee
Yokohama Rubber 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 Yokohama Rubber Co Ltd filed Critical Yokohama Rubber Co Ltd
Priority to JP2392579A priority Critical patent/JPS55116207A/ja
Publication of JPS55116207A publication Critical patent/JPS55116207A/ja
Publication of JPS6161322B2 publication Critical patent/JPS6161322B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
JP2392579A 1979-02-28 1979-02-28 Measuring length of black rubber object Granted JPS55116207A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2392579A JPS55116207A (en) 1979-02-28 1979-02-28 Measuring length of black rubber object

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2392579A JPS55116207A (en) 1979-02-28 1979-02-28 Measuring length of black rubber object

Publications (2)

Publication Number Publication Date
JPS55116207A true JPS55116207A (en) 1980-09-06
JPS6161322B2 JPS6161322B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-12-25

Family

ID=12124094

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2392579A Granted JPS55116207A (en) 1979-02-28 1979-02-28 Measuring length of black rubber object

Country Status (1)

Country Link
JP (1) JPS55116207A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56124004A (en) * 1979-10-30 1981-09-29 Hennessy John Brian Distance indicator
JPS5915802A (ja) * 1982-07-19 1984-01-26 Toshiba Corp 高精度マ−ク位置読み取り用反射形センサ−
JPS59154260A (ja) * 1983-02-23 1984-09-03 東京電力株式会社 配筋状態の検査装置
JPS61213707A (ja) * 1985-03-20 1986-09-22 Sanyo Electric Co Ltd 複写機の原稿サイズ検出装置
JPS62128311U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1986-02-05 1987-08-14
JPS62170504U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1986-04-21 1987-10-29
CN102162717A (zh) * 2010-12-20 2011-08-24 南京理工大学 滚珠螺母螺旋内滚道综合误差自动检测装置及其方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01164246A (ja) * 1987-12-18 1989-06-28 Sanyo Electric Co Ltd 電動送風機

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56124004A (en) * 1979-10-30 1981-09-29 Hennessy John Brian Distance indicator
JPS5915802A (ja) * 1982-07-19 1984-01-26 Toshiba Corp 高精度マ−ク位置読み取り用反射形センサ−
JPS59154260A (ja) * 1983-02-23 1984-09-03 東京電力株式会社 配筋状態の検査装置
JPS61213707A (ja) * 1985-03-20 1986-09-22 Sanyo Electric Co Ltd 複写機の原稿サイズ検出装置
JPS62128311U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1986-02-05 1987-08-14
JPS62170504U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1986-04-21 1987-10-29
CN102162717A (zh) * 2010-12-20 2011-08-24 南京理工大学 滚珠螺母螺旋内滚道综合误差自动检测装置及其方法

Also Published As

Publication number Publication date
JPS6161322B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-12-25

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