JPS5762111A - Paper sheet chaser - Google Patents

Paper sheet chaser

Info

Publication number
JPS5762111A
JPS5762111A JP13544180A JP13544180A JPS5762111A JP S5762111 A JPS5762111 A JP S5762111A JP 13544180 A JP13544180 A JP 13544180A JP 13544180 A JP13544180 A JP 13544180A JP S5762111 A JPS5762111 A JP S5762111A
Authority
JP
Japan
Prior art keywords
time
photoelectric switch
photoelectric
switches
chaser
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
JP13544180A
Other languages
Japanese (ja)
Inventor
Kazumi Nakano
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP13544180A priority Critical patent/JPS5762111A/en
Priority to US06/305,245 priority patent/US4499372A/en
Priority to CA000386859A priority patent/CA1175940A/en
Publication of JPS5762111A publication Critical patent/JPS5762111A/en
Pending legal-status Critical Current

Links

Landscapes

  • Sorting Of Articles (AREA)
  • Control Of Conveyors (AREA)
  • Controlling Sheets Or Webs (AREA)

Abstract

PURPOSE: To eliminate a limitation for an interval of photoelectric switches and trace paper sheets by a chaser even though an abnormal state is caused in a conveying condition.
CONSTITUTION: A interval of photoelectric switches PS101 and PS102 is set to 24 times the conveyance inteval of objects Mj continously conveyed. A measuring circuit 2 measures on-time tja, off-time tjb of an output signal TS101 of an amplifier AMP101 for the conveyed object Mj, passing the photoelectric switch PS101, corresponding to the photoelectric switch PS101, and a memory circuit 3 stores these values successively by turns of the conveyed object Mj, similarly a measuring circuit 4 measures on-time tjc, off-time tjd of the photoelectric switch PS102 for the conveyed object Mj passing the photoelectric switch PS102, and a memory circuit 5 stores these values successively by turns of the object Mj. The drawing shows on-time Tja and Tjc, off-time Tjb and Tjd, and waveforms TS'102, TS"102 show output signals in case of occurrence of abnormality in a conveyance state between the switches PS101, PS102.
COPYRIGHT: (C)1982,JPO&Japio
JP13544180A 1980-09-29 1980-09-29 Paper sheet chaser Pending JPS5762111A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP13544180A JPS5762111A (en) 1980-09-29 1980-09-29 Paper sheet chaser
US06/305,245 US4499372A (en) 1980-09-29 1981-09-24 Mail-article tracing apparatus
CA000386859A CA1175940A (en) 1980-09-29 1981-09-29 Mail-article tracing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13544180A JPS5762111A (en) 1980-09-29 1980-09-29 Paper sheet chaser

Publications (1)

Publication Number Publication Date
JPS5762111A true JPS5762111A (en) 1982-04-15

Family

ID=15151786

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13544180A Pending JPS5762111A (en) 1980-09-29 1980-09-29 Paper sheet chaser

Country Status (1)

Country Link
JP (1) JPS5762111A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01303251A (en) * 1988-05-30 1989-12-07 Musashi Eng Co Ltd Paper sheet travelling monitoring method
JPH03259813A (en) * 1990-03-06 1991-11-19 Sanyo Electric Co Ltd Hardening device
JPH047241A (en) * 1990-04-25 1992-01-10 Tokyo Electric Co Ltd Card conveyer
JP2007076795A (en) * 2005-09-13 2007-03-29 Toshiba Corp Sheet handling device and double-pick sensing method for sheet

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01303251A (en) * 1988-05-30 1989-12-07 Musashi Eng Co Ltd Paper sheet travelling monitoring method
JPH03259813A (en) * 1990-03-06 1991-11-19 Sanyo Electric Co Ltd Hardening device
JPH047241A (en) * 1990-04-25 1992-01-10 Tokyo Electric Co Ltd Card conveyer
JP2007076795A (en) * 2005-09-13 2007-03-29 Toshiba Corp Sheet handling device and double-pick sensing method for sheet
JP4695468B2 (en) * 2005-09-13 2011-06-08 株式会社東芝 Paper sheet processing equipment

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