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JPS56121784A - Jam detecting device - Google Patents

Jam detecting device

Info

Publication number
JPS56121784A
JPS56121784A JP2622980A JP2622980A JPS56121784A JP S56121784 A JPS56121784 A JP S56121784A JP 2622980 A JP2622980 A JP 2622980A JP 2622980 A JP2622980 A JP 2622980A JP S56121784 A JPS56121784 A JP S56121784A
Authority
JP
Japan
Prior art keywords
guide members
sheet
fixed plate
slippage
rollers
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
JP2622980A
Other languages
Japanese (ja)
Other versions
JPS646095B2 (en
Inventor
Hirotsugu Kawasaki
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.)
Toppan Edge Inc
Original Assignee
Toppan Moore 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 Toppan Moore Co Ltd filed Critical Toppan Moore Co Ltd
Priority to JP2622980A priority Critical patent/JPS56121784A/en
Publication of JPS56121784A publication Critical patent/JPS56121784A/en
Publication of JPS646095B2 publication Critical patent/JPS646095B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Handling Of Continuous Sheets Of Paper (AREA)
  • Controlling Sheets Or Webs (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)

Abstract

PURPOSE: To obtain the capationed device monitoring jamming of paper in the course of transfer of a continuous sheet by providing guide members for transferring a sheet having a guide-member position slippage sensor on the sheet-feeding side of a pair of rollers.
CONSTITUTION: On the sheet-feeding side of a pair of pressing rollers 21 is provided a fixed plate 24 to which the guide members 22 and 22' for transferring the sheet is fixed, and the fixed plate 24 is provided with a U-shaped groove 26 and a hole 27 piercing through to the bottom of the groove, in the hole 27 a spring 28 is located intermediately, while an engagement pin 29 fixed to the side of a frame 19 is engaged with the groove 26, and by the repelling force of the spring 28, the guide members 22 and 22' are pressed to contact with the rollers 21 through the intermediary of the fixed plate 24. Moreover, on the side surface of the fixed plate 24 is provided a mark 25 for detecting the slippage of position of guide members and in this position a photoelectric tube 23 detecting the slippage of position of the guide members 22 and 22' is provided on the frame 19. Furthermore, the guide members 22 and 22' are provided with windows 31, from which brushes 32 for rejecting electricity are projected into a paper transfer guide passage 33.
COPYRIGHT: (C)1981,JPO&Japio
JP2622980A 1980-02-29 1980-02-29 Jam detecting device Granted JPS56121784A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2622980A JPS56121784A (en) 1980-02-29 1980-02-29 Jam detecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2622980A JPS56121784A (en) 1980-02-29 1980-02-29 Jam detecting device

Publications (2)

Publication Number Publication Date
JPS56121784A true JPS56121784A (en) 1981-09-24
JPS646095B2 JPS646095B2 (en) 1989-02-02

Family

ID=12187512

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2622980A Granted JPS56121784A (en) 1980-02-29 1980-02-29 Jam detecting device

Country Status (1)

Country Link
JP (1) JPS56121784A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5007340A (en) * 1989-01-24 1991-04-16 Tokyo Electric Co., Ltd. Printer with sheet feeding apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4934637A (en) * 1972-08-04 1974-03-30
JPS5344097A (en) * 1976-10-04 1978-04-20 Hitachi Ltd Jamming prevention apparatus at card conveyance apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4934637A (en) * 1972-08-04 1974-03-30
JPS5344097A (en) * 1976-10-04 1978-04-20 Hitachi Ltd Jamming prevention apparatus at card conveyance apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5007340A (en) * 1989-01-24 1991-04-16 Tokyo Electric Co., Ltd. Printer with sheet feeding apparatus
US5056432A (en) * 1989-01-24 1991-10-15 Tokyo Electric Company, Ltd. Printer with sheet feeding apparatus
US5088405A (en) * 1989-01-24 1992-02-18 Tokyo Electric Co., Ltd. Printer with sheet feeding apparatus
US5090318A (en) * 1989-01-24 1992-02-25 Tokyo Electric Co., Ltd. Printer with sheet feeding apparatus
US5103725A (en) * 1989-01-24 1992-04-14 Tokyo Electric Company, Ltd. Printer with sheet feeding apparatus

Also Published As

Publication number Publication date
JPS646095B2 (en) 1989-02-02

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