JPS5327448A - Thi ckness detector for running body - Google Patents

Thi ckness detector for running body

Info

Publication number
JPS5327448A
JPS5327448A JP10155676A JP10155676A JPS5327448A JP S5327448 A JPS5327448 A JP S5327448A JP 10155676 A JP10155676 A JP 10155676A JP 10155676 A JP10155676 A JP 10155676A JP S5327448 A JPS5327448 A JP S5327448A
Authority
JP
Japan
Prior art keywords
running body
detector
glass fibers
thi ckness
ckness
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
JP10155676A
Other languages
Japanese (ja)
Inventor
Yasuo Iizuka
Susumu Murata
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry 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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP10155676A priority Critical patent/JPS5327448A/en
Publication of JPS5327448A publication Critical patent/JPS5327448A/en
Pending legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)

Abstract

PURPOSE: To obtain the correct thickness of a unning body in a non-contact manner by irradiating the both sides of a running body with parallel fine optical fluxes through glass fibers to focus the resultant bright points upon a light receiving plane through glass fibers so that their relative positions may be subjected to electric operations.
COPYRIGHT: (C)1978,JPO&Japio
JP10155676A 1976-08-27 1976-08-27 Thi ckness detector for running body Pending JPS5327448A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10155676A JPS5327448A (en) 1976-08-27 1976-08-27 Thi ckness detector for running body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10155676A JPS5327448A (en) 1976-08-27 1976-08-27 Thi ckness detector for running body

Publications (1)

Publication Number Publication Date
JPS5327448A true JPS5327448A (en) 1978-03-14

Family

ID=14303684

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10155676A Pending JPS5327448A (en) 1976-08-27 1976-08-27 Thi ckness detector for running body

Country Status (1)

Country Link
JP (1) JPS5327448A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60228907A (en) * 1984-04-27 1985-11-14 Mitsubishi Electric Corp Thick film measuring apparatus for fuel battery electrode
JPS63263403A (en) * 1987-04-22 1988-10-31 Daiwa Can Co Ltd Measuring method for bottom part thickness or the like of lid stamped groove
US5222729A (en) * 1990-03-17 1993-06-29 Koenig & Bauer Aktiengesellschaft Method and apparatus for detecting superimposed sheets of paper

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60228907A (en) * 1984-04-27 1985-11-14 Mitsubishi Electric Corp Thick film measuring apparatus for fuel battery electrode
JPS63263403A (en) * 1987-04-22 1988-10-31 Daiwa Can Co Ltd Measuring method for bottom part thickness or the like of lid stamped groove
US5222729A (en) * 1990-03-17 1993-06-29 Koenig & Bauer Aktiengesellschaft Method and apparatus for detecting superimposed sheets of paper

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