JPS5757142A - Automatic paper feeding apparatus - Google Patents

Automatic paper feeding apparatus

Info

Publication number
JPS5757142A
JPS5757142A JP12930780A JP12930780A JPS5757142A JP S5757142 A JPS5757142 A JP S5757142A JP 12930780 A JP12930780 A JP 12930780A JP 12930780 A JP12930780 A JP 12930780A JP S5757142 A JPS5757142 A JP S5757142A
Authority
JP
Japan
Prior art keywords
roller
creases
generation
conveyance
jam
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
JP12930780A
Other languages
Japanese (ja)
Inventor
Eisaku Saiki
Masataka Kawachi
Hiroyasu Nose
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 JP12930780A priority Critical patent/JPS5757142A/en
Publication of JPS5757142A publication Critical patent/JPS5757142A/en
Pending legal-status Critical Current

Links

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Abstract

PURPOSE: To secure paper feeding in separated form and prevent generation of jam, coloration, and creases by setting each peripheral speed of the pick-up roller, feed roller, and the conveyance roller of the captioned apparatus for a paper processing apparatus such as a copying machine etc. in prescribed relations.
CONSTITUTION: As for each peripheral speed VP, VF, VT of a pick-up roller 14, feed roller 12, and a conveyance roller 18, VP is set the minimum, VT is set the maximum, and VF is set equal to VT or the intermediate value between VP and VT. Therefore, when the uppermost paper 11a is sent to the conveyance roller 18 by the feed roller 12, the pick-up roller 14 in lower speed serves as load resistance, and generation of creases, folding, and jam on papers 11a is prevented. At the same time, the rollers 14 and 12 serve as load resistance also in conveyance by the conveyance roller 18, and generation of creases and folding is prevented. Thus, generation of creases, jam, and coloration on papers can be prevented.
COPYRIGHT: (C)1982,JPO&Japio
JP12930780A 1980-09-19 1980-09-19 Automatic paper feeding apparatus Pending JPS5757142A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12930780A JPS5757142A (en) 1980-09-19 1980-09-19 Automatic paper feeding apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12930780A JPS5757142A (en) 1980-09-19 1980-09-19 Automatic paper feeding apparatus

Publications (1)

Publication Number Publication Date
JPS5757142A true JPS5757142A (en) 1982-04-06

Family

ID=15006321

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12930780A Pending JPS5757142A (en) 1980-09-19 1980-09-19 Automatic paper feeding apparatus

Country Status (1)

Country Link
JP (1) JPS5757142A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58187537U (en) * 1982-06-07 1983-12-13 グローリー工業株式会社 Paper sheet processing machine feeding device
JPS59149838U (en) * 1982-12-28 1984-10-06 武蔵エンジニアリング株式会社 Paper sheet feeding device of paper sheet counting machine
JPS59194948A (en) * 1983-04-20 1984-11-05 Hitachi Ltd Automatic paper-sheet feeding apparatus
JPS6244266A (en) * 1985-08-23 1987-02-26 東レ・モノフィラメント株式会社 Medical flow guide wire
JPH02169433A (en) * 1988-12-22 1990-06-29 Tokyo Electric Co Ltd Paper feeding device
US6626426B2 (en) * 2000-10-17 2003-09-30 Ncr Corporation Self-service terminal
KR100772395B1 (en) 2006-02-10 2007-11-01 삼성전자주식회사 Image forming apparatus and image forming method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4983159A (en) * 1972-12-19 1974-08-09
JPS5114222A (en) * 1974-07-26 1976-02-04 Akai Electric
JPS5237424B2 (en) * 1972-07-12 1977-09-22

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5237424B2 (en) * 1972-07-12 1977-09-22
JPS4983159A (en) * 1972-12-19 1974-08-09
JPS5114222A (en) * 1974-07-26 1976-02-04 Akai Electric

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58187537U (en) * 1982-06-07 1983-12-13 グローリー工業株式会社 Paper sheet processing machine feeding device
JPS59149838U (en) * 1982-12-28 1984-10-06 武蔵エンジニアリング株式会社 Paper sheet feeding device of paper sheet counting machine
JPS6316667Y2 (en) * 1982-12-28 1988-05-12
JPS59194948A (en) * 1983-04-20 1984-11-05 Hitachi Ltd Automatic paper-sheet feeding apparatus
JPH0413267B2 (en) * 1983-04-20 1992-03-09 Hitachi Seisakusho Kk
JPS6244266A (en) * 1985-08-23 1987-02-26 東レ・モノフィラメント株式会社 Medical flow guide wire
JPH02169433A (en) * 1988-12-22 1990-06-29 Tokyo Electric Co Ltd Paper feeding device
US6626426B2 (en) * 2000-10-17 2003-09-30 Ncr Corporation Self-service terminal
KR100772395B1 (en) 2006-02-10 2007-11-01 삼성전자주식회사 Image forming apparatus and image forming method

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