JPS55159429A - Sheet detector for copying - Google Patents

Sheet detector for copying

Info

Publication number
JPS55159429A
JPS55159429A JP4740880A JP4740880A JPS55159429A JP S55159429 A JPS55159429 A JP S55159429A JP 4740880 A JP4740880 A JP 4740880A JP 4740880 A JP4740880 A JP 4740880A JP S55159429 A JPS55159429 A JP S55159429A
Authority
JP
Japan
Prior art keywords
detecting
sheet
bent
conveying
leading edge
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
JP4740880A
Other languages
Japanese (ja)
Inventor
Kazuo Okamura
Minoru Fuyuki
Yutaka Yamada
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
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 Konica Minolta Inc filed Critical Konica Minolta Inc
Priority to JP4740880A priority Critical patent/JPS55159429A/en
Publication of JPS55159429A publication Critical patent/JPS55159429A/en
Pending legal-status Critical Current

Links

Landscapes

  • Paper Feeding For Electrophotography (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Controlling Sheets Or Webs (AREA)

Abstract

PURPOSE: To stop the conveyor when there is bending by letting normal conveying by continued by the plural detecting members provided parallel in the forward conveying path of sheets only when the leading edge of the sheet actuates all of the detecting members simultaneously.
CONSTITUTION: A number of conveying belts 2 are provided to a sheet conveying table 1 to convey a sheet 14 in the arrow direction. Detecting levers 5, 6 turnable with a shaft bar 7' are provided on the way and these detecting levers 5, 6 are held always pressed upward by the resetting force acting upon an operationg rod 11, and are protruding from openings 3, 4. Now, if one of the leading edge of the sheet 14 is bent, the end of the side which is not bent immediately presses the detecting lever 5 and lets it turn downward, but the bent side does not press the detecting lever and therefore the operation delay of the detecting lever 6 causes a relay to actuate, thereby stopping the belts 2.
COPYRIGHT: (C)1980,JPO&Japio
JP4740880A 1980-04-10 1980-04-10 Sheet detector for copying Pending JPS55159429A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4740880A JPS55159429A (en) 1980-04-10 1980-04-10 Sheet detector for copying

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4740880A JPS55159429A (en) 1980-04-10 1980-04-10 Sheet detector for copying

Publications (1)

Publication Number Publication Date
JPS55159429A true JPS55159429A (en) 1980-12-11

Family

ID=12774292

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4740880A Pending JPS55159429A (en) 1980-04-10 1980-04-10 Sheet detector for copying

Country Status (1)

Country Link
JP (1) JPS55159429A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58118078A (en) * 1981-12-29 1983-07-13 Fanuc Ltd Signal and power supply system of memory cassette
JP2008201513A (en) * 2007-02-19 2008-09-04 Oki Data Corp Medium conveying device and image forming device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58118078A (en) * 1981-12-29 1983-07-13 Fanuc Ltd Signal and power supply system of memory cassette
JP2008201513A (en) * 2007-02-19 2008-09-04 Oki Data Corp Medium conveying device and image forming device

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