JPS51135559A - Paper thickness detector - Google Patents

Paper thickness detector

Info

Publication number
JPS51135559A
JPS51135559A JP50059907A JP5990775A JPS51135559A JP S51135559 A JPS51135559 A JP S51135559A JP 50059907 A JP50059907 A JP 50059907A JP 5990775 A JP5990775 A JP 5990775A JP S51135559 A JPS51135559 A JP S51135559A
Authority
JP
Japan
Prior art keywords
paper thickness
thickness detector
paper
shield board
detecting
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
JP50059907A
Other languages
Japanese (ja)
Inventor
Motoji Sato
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP50059907A priority Critical patent/JPS51135559A/en
Publication of JPS51135559A publication Critical patent/JPS51135559A/en
Pending legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)

Abstract

PURPOSE: Detect paper of more than predetermined thickness by providing a shield board that can move in paper transportation direction together with a thickness detection roller and by detecting the movement of the shield board optically.
COPYRIGHT: (C)1976,JPO&Japio
JP50059907A 1975-05-20 1975-05-20 Paper thickness detector Pending JPS51135559A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50059907A JPS51135559A (en) 1975-05-20 1975-05-20 Paper thickness detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50059907A JPS51135559A (en) 1975-05-20 1975-05-20 Paper thickness detector

Publications (1)

Publication Number Publication Date
JPS51135559A true JPS51135559A (en) 1976-11-24

Family

ID=13126652

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50059907A Pending JPS51135559A (en) 1975-05-20 1975-05-20 Paper thickness detector

Country Status (1)

Country Link
JP (1) JPS51135559A (en)

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