JPS6418666A - Paper feeder - Google Patents

Paper feeder

Info

Publication number
JPS6418666A
JPS6418666A JP17383487A JP17383487A JPS6418666A JP S6418666 A JPS6418666 A JP S6418666A JP 17383487 A JP17383487 A JP 17383487A JP 17383487 A JP17383487 A JP 17383487A JP S6418666 A JPS6418666 A JP S6418666A
Authority
JP
Japan
Prior art keywords
carrying
openings
cylindrical
cylindrical member
unsatisfactory
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
JP17383487A
Other languages
Japanese (ja)
Other versions
JP2728403B2 (en
Inventor
Hiroshi Kyogoku
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Priority to JP62173834A priority Critical patent/JP2728403B2/en
Publication of JPS6418666A publication Critical patent/JPS6418666A/en
Application granted granted Critical
Publication of JP2728403B2 publication Critical patent/JP2728403B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

PURPOSE:To almost perfectly eliminate the occurrence of paper jam, double carrying, unsatisfactory carrying, by a method wherein, a movable carrying member with openings is provided around cylindrical members with negative internal pressure, and a recording paper is sucked thereto. CONSTITUTION:Cylindrical members 12A, 12B have small openings 13A and large openings 13B. A filmy porous member 14 having sprocket holes 14A and small openings 14B covers the cylindrical member 12A and the cylindrical member 12B. The cylindrical member 12A is disposed on the upper end part of stacked cut sheets 1, and the cylindrical member 12B is disposed in the vicinity of a recording part 8. The pressure inside the cylindrical members 12A and 12B is made negative, the cut sheet 1 is sucked to the porous member 14 at the openings 13A and 13B, and the cut sheet 1 is traveled with the travel of the porous member 14. In this manner, the occurrence of paper jam, dubble carrying, and unsatisfactory carrying can be almost completely prevented.
JP62173834A 1987-07-14 1987-07-14 Paper feeder Expired - Fee Related JP2728403B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62173834A JP2728403B2 (en) 1987-07-14 1987-07-14 Paper feeder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62173834A JP2728403B2 (en) 1987-07-14 1987-07-14 Paper feeder

Publications (2)

Publication Number Publication Date
JPS6418666A true JPS6418666A (en) 1989-01-23
JP2728403B2 JP2728403B2 (en) 1998-03-18

Family

ID=15968020

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62173834A Expired - Fee Related JP2728403B2 (en) 1987-07-14 1987-07-14 Paper feeder

Country Status (1)

Country Link
JP (1) JP2728403B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5205398A (en) * 1990-07-27 1993-04-27 Eltech Systems Corporation Insulating roll cover
US5518231A (en) * 1993-04-19 1996-05-21 Xerox Corporation Self adjusting sheet gripping apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5978877A (en) * 1982-09-27 1984-05-07 ゼロツクス・コ−ポレ−シヨン Recording sheet conveyor
JPS6146668A (en) * 1984-07-18 1986-03-06 テクトロニツクス・インコ−ポレイテツド Method and device for mounting recording medium
JPS61168034U (en) * 1985-04-08 1986-10-18
JPS61272179A (en) * 1985-05-29 1986-12-02 Erumu:Kk Paper holder for printer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5978877A (en) * 1982-09-27 1984-05-07 ゼロツクス・コ−ポレ−シヨン Recording sheet conveyor
JPS6146668A (en) * 1984-07-18 1986-03-06 テクトロニツクス・インコ−ポレイテツド Method and device for mounting recording medium
JPS61168034U (en) * 1985-04-08 1986-10-18
JPS61272179A (en) * 1985-05-29 1986-12-02 Erumu:Kk Paper holder for printer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5205398A (en) * 1990-07-27 1993-04-27 Eltech Systems Corporation Insulating roll cover
US5518231A (en) * 1993-04-19 1996-05-21 Xerox Corporation Self adjusting sheet gripping apparatus

Also Published As

Publication number Publication date
JP2728403B2 (en) 1998-03-18

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees