JPS54151044A - Sheet feeder of transfer type electrophotographic copier - Google Patents

Sheet feeder of transfer type electrophotographic copier

Info

Publication number
JPS54151044A
JPS54151044A JP5908178A JP5908178A JPS54151044A JP S54151044 A JPS54151044 A JP S54151044A JP 5908178 A JP5908178 A JP 5908178A JP 5908178 A JP5908178 A JP 5908178A JP S54151044 A JPS54151044 A JP S54151044A
Authority
JP
Japan
Prior art keywords
clutch
roller
sheet
turned
sheet 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
JP5908178A
Other languages
Japanese (ja)
Other versions
JPS5551180B2 (en
Inventor
Hiroshi Aotani
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP5908178A priority Critical patent/JPS54151044A/en
Publication of JPS54151044A publication Critical patent/JPS54151044A/en
Publication of JPS5551180B2 publication Critical patent/JPS5551180B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Delivering By Means Of Belts And Rollers (AREA)
  • Registering Or Overturning Sheets (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Paper Feeding For Electrophotography (AREA)

Abstract

PURPOSE: To render operation time of a copier exact and to simplify its structure, by controlling a clutch for a sheet feed roller and a clutch for a transporting roller only by imparting one instruction to the sheet feed roller clutch.
CONSTITUTION: A print button is pushed to start rotationoof photosensitive drum 1, and simultaneously original platen 33 starts movement. When striking member 34 of platen 33 strikes detecting member 30, sheet feed clutch 11 is turned on, and feed roller 25 advances a sheet 27 toward transporting roller 17. At the same time, clutch 23 for roller 17 is turned off to stop roller 17. Immediately before clutch 11 completes one revolution, clutch 23 for transporting roller 17 is turned on to rotate roller 17 and send sheet 27 to drum 1. Thus, clutch 11 for sheet feed controls both the feed roller and the transporting roller, permitting the structure to be simplified and its operation to be exact.
COPYRIGHT: (C)1979,JPO&Japio
JP5908178A 1978-05-18 1978-05-18 Sheet feeder of transfer type electrophotographic copier Granted JPS54151044A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5908178A JPS54151044A (en) 1978-05-18 1978-05-18 Sheet feeder of transfer type electrophotographic copier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5908178A JPS54151044A (en) 1978-05-18 1978-05-18 Sheet feeder of transfer type electrophotographic copier

Publications (2)

Publication Number Publication Date
JPS54151044A true JPS54151044A (en) 1979-11-27
JPS5551180B2 JPS5551180B2 (en) 1980-12-23

Family

ID=13103031

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5908178A Granted JPS54151044A (en) 1978-05-18 1978-05-18 Sheet feeder of transfer type electrophotographic copier

Country Status (1)

Country Link
JP (1) JPS54151044A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55140438A (en) * 1979-04-17 1980-11-01 Minolta Camera Co Ltd Paper feeding device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3552849A (en) * 1967-04-18 1971-01-05 Zindler Lumoprint Kg Apparatus for transporting sheets of copying paper in a copying device
US3601392A (en) * 1969-07-03 1971-08-24 Xerox Corp Sheet registering apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3552849A (en) * 1967-04-18 1971-01-05 Zindler Lumoprint Kg Apparatus for transporting sheets of copying paper in a copying device
US3601392A (en) * 1969-07-03 1971-08-24 Xerox Corp Sheet registering apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55140438A (en) * 1979-04-17 1980-11-01 Minolta Camera Co Ltd Paper feeding device

Also Published As

Publication number Publication date
JPS5551180B2 (en) 1980-12-23

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