JPS5688038A - Skew preventive system in paper feeder - Google Patents

Skew preventive system in paper feeder

Info

Publication number
JPS5688038A
JPS5688038A JP16556079A JP16556079A JPS5688038A JP S5688038 A JPS5688038 A JP S5688038A JP 16556079 A JP16556079 A JP 16556079A JP 16556079 A JP16556079 A JP 16556079A JP S5688038 A JPS5688038 A JP S5688038A
Authority
JP
Japan
Prior art keywords
separating rollers
sheets
lower side
lowermost sheet
separating
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
JP16556079A
Other languages
Japanese (ja)
Inventor
Hideo Shimizu
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP16556079A priority Critical patent/JPS5688038A/en
Publication of JPS5688038A publication Critical patent/JPS5688038A/en
Pending legal-status Critical Current

Links

Landscapes

  • Sheets, Magazines, And Separation Thereof (AREA)

Abstract

PURPOSE: To stabilize the performance of a paper feeder and improve productivity by a method wherein the front ends of sheets set to separating systems mutually arranged facing against each other are pushed back and set again.
CONSTITUTION: Separating rollers 2a, 2b at the lower side are stopped by load torque generated when a lowermost sheet 14a is set to the separating rollers 2a, 2b at the lower side, and separating rollers 12a, 12b at the upper side are turned in the direction reverse to the paper feeding direction at that time, thus temporarily pushing back a front end section of the lowermost sheet 14a. Sheets are set again as soon as the separating rollers 2a, 2b at the lower side begin to rotate, and only a lowermost sheet 14a is sent forward. Thus, since a large number of the sheets stacked and fed are set agins, the sheets stacked oblique are rearranged in the straight direction, and a skew feeding can be prevented.
COPYRIGHT: (C)1981,JPO&Japio
JP16556079A 1979-12-21 1979-12-21 Skew preventive system in paper feeder Pending JPS5688038A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16556079A JPS5688038A (en) 1979-12-21 1979-12-21 Skew preventive system in paper feeder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16556079A JPS5688038A (en) 1979-12-21 1979-12-21 Skew preventive system in paper feeder

Publications (1)

Publication Number Publication Date
JPS5688038A true JPS5688038A (en) 1981-07-17

Family

ID=15814674

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16556079A Pending JPS5688038A (en) 1979-12-21 1979-12-21 Skew preventive system in paper feeder

Country Status (1)

Country Link
JP (1) JPS5688038A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59116334U (en) * 1983-01-28 1984-08-06 松下電送株式会社 automatic paper feeder
JPS59116333U (en) * 1983-01-28 1984-08-06 松下電送株式会社 automatic paper feeder
EP0116895A2 (en) * 1983-02-16 1984-08-29 Hitachi, Ltd. Automatic sheet feeding device
JPS6277147U (en) * 1985-10-31 1987-05-18
JPS62215436A (en) * 1986-03-17 1987-09-22 Nippon Seimitsu Kogyo Kk Sheet carrying apparatus

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59116334U (en) * 1983-01-28 1984-08-06 松下電送株式会社 automatic paper feeder
JPS59116333U (en) * 1983-01-28 1984-08-06 松下電送株式会社 automatic paper feeder
JPH0218026Y2 (en) * 1983-01-28 1990-05-21
JPH0322191Y2 (en) * 1983-01-28 1991-05-15
EP0116895A2 (en) * 1983-02-16 1984-08-29 Hitachi, Ltd. Automatic sheet feeding device
JPS6277147U (en) * 1985-10-31 1987-05-18
JPH045476Y2 (en) * 1985-10-31 1992-02-17
JPS62215436A (en) * 1986-03-17 1987-09-22 Nippon Seimitsu Kogyo Kk Sheet carrying apparatus
JPH0427139B2 (en) * 1986-03-17 1992-05-11 Nisuka Kk

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