JPS5590807A - Device for detecting surface ruggedness of wire body - Google Patents

Device for detecting surface ruggedness of wire body

Info

Publication number
JPS5590807A
JPS5590807A JP16565378A JP16565378A JPS5590807A JP S5590807 A JPS5590807 A JP S5590807A JP 16565378 A JP16565378 A JP 16565378A JP 16565378 A JP16565378 A JP 16565378A JP S5590807 A JPS5590807 A JP S5590807A
Authority
JP
Japan
Prior art keywords
wire
light
fibers
casing
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.)
Pending
Application number
JP16565378A
Other languages
Japanese (ja)
Inventor
Katsumi Mizuuchi
Etsuro Nitta
Fumio Taguchi
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric 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 Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP16565378A priority Critical patent/JPS5590807A/en
Publication of JPS5590807A publication Critical patent/JPS5590807A/en
Pending legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)

Abstract

PURPOSE: To detect the ruggedness of the surface of a wire without contact with the surface by obliquely facing oppositely light emitting and receiving fiber bundles around an article to be lnspected and detecting the existence of a light reflected irregularly.
CONSTITUTION: A sensor head 12 is provided around an article or wire A to be inspected in a casing 10, and the end face 15 of a fiber bundle 13 is exposed from the head 12 to face obliquely at 45° with the wire A. The fiber bundle 13 consists of a light emitting fibers 16 and light receiving fibers 17. The wire A moves in the casing. When the wire A has rugged surface on its surface, a light is reflected irregularly from the rugged surface and recived on the fibers 17 to be thus converted photoelectrically as an output.
COPYRIGHT: (C)1980,JPO&Japio
JP16565378A 1978-12-29 1978-12-29 Device for detecting surface ruggedness of wire body Pending JPS5590807A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16565378A JPS5590807A (en) 1978-12-29 1978-12-29 Device for detecting surface ruggedness of wire body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16565378A JPS5590807A (en) 1978-12-29 1978-12-29 Device for detecting surface ruggedness of wire body

Publications (1)

Publication Number Publication Date
JPS5590807A true JPS5590807A (en) 1980-07-09

Family

ID=15816434

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16565378A Pending JPS5590807A (en) 1978-12-29 1978-12-29 Device for detecting surface ruggedness of wire body

Country Status (1)

Country Link
JP (1) JPS5590807A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0560513A (en) * 1991-08-31 1993-03-09 Nireco Corp Optical line mark detector
KR20030026442A (en) * 2001-09-25 2003-04-03 엘지전선 주식회사 Inspection Unit of Surface defect in Line Materials

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0560513A (en) * 1991-08-31 1993-03-09 Nireco Corp Optical line mark detector
KR20030026442A (en) * 2001-09-25 2003-04-03 엘지전선 주식회사 Inspection Unit of Surface defect in Line Materials

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