JPS561306A - Double feed detecting device in paper money counter - Google Patents

Double feed detecting device in paper money counter

Info

Publication number
JPS561306A
JPS561306A JP7713179A JP7713179A JPS561306A JP S561306 A JPS561306 A JP S561306A JP 7713179 A JP7713179 A JP 7713179A JP 7713179 A JP7713179 A JP 7713179A JP S561306 A JPS561306 A JP S561306A
Authority
JP
Japan
Prior art keywords
light emitting
paper money
light
emitting element
double feed
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
JP7713179A
Other languages
Japanese (ja)
Other versions
JPS6334513B2 (en
Inventor
Shinya Uchida
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.)
Laurel Bank Machine Co Ltd
Original Assignee
Laurel Bank Machine 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 Laurel Bank Machine Co Ltd filed Critical Laurel Bank Machine Co Ltd
Priority to JP7713179A priority Critical patent/JPS561306A/en
Publication of JPS561306A publication Critical patent/JPS561306A/en
Publication of JPS6334513B2 publication Critical patent/JPS6334513B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To improve double feed detecting capacity by detecting and comparing the transmitted quantity of light being irradiated about the center of a paper money.
CONSTITUTION: Above the vicinity of the suction head side end of a paper money stopper 5, a light emitting element 9 for detecting a doubled rolling-in is provided and this light emitting element 9 is equipped with a hood 10. At the opposite position of the light emitting element 9 across a rotating cylinder 2, a light receiving element 11 is provided and it detects the quantity of light emitted from the light emitting element 9 and passed through a paper money. The light emitting element 9 and the light receiving element 11 are arranged in such positions that they may catch a moment that a paper money 12 to be detected has been deformed and has constantly kept definite distances and angles to the light emitting and receiving elements 9, 11 and also the light passage is not intercepted by the preceding and following paper moneys 13, 14.
COPYRIGHT: (C)1981,JPO&Japio
JP7713179A 1979-06-19 1979-06-19 Double feed detecting device in paper money counter Granted JPS561306A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7713179A JPS561306A (en) 1979-06-19 1979-06-19 Double feed detecting device in paper money counter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7713179A JPS561306A (en) 1979-06-19 1979-06-19 Double feed detecting device in paper money counter

Publications (2)

Publication Number Publication Date
JPS561306A true JPS561306A (en) 1981-01-09
JPS6334513B2 JPS6334513B2 (en) 1988-07-11

Family

ID=13625236

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7713179A Granted JPS561306A (en) 1979-06-19 1979-06-19 Double feed detecting device in paper money counter

Country Status (1)

Country Link
JP (1) JPS561306A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5321991A (en) * 1976-08-12 1978-02-28 Laurel Bank Machine Co Device for detecting twoosheet adsorption in paper money counters

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5321991A (en) * 1976-08-12 1978-02-28 Laurel Bank Machine Co Device for detecting twoosheet adsorption in paper money counters

Also Published As

Publication number Publication date
JPS6334513B2 (en) 1988-07-11

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