JPS63185743A - Paper handling mechanism in paper feeder - Google Patents

Paper handling mechanism in paper feeder

Info

Publication number
JPS63185743A
JPS63185743A JP1625487A JP1625487A JPS63185743A JP S63185743 A JPS63185743 A JP S63185743A JP 1625487 A JP1625487 A JP 1625487A JP 1625487 A JP1625487 A JP 1625487A JP S63185743 A JPS63185743 A JP S63185743A
Authority
JP
Japan
Prior art keywords
paper
handling
feed roller
upstream
boundary
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
JP1625487A
Other languages
Japanese (ja)
Other versions
JPH0671946B2 (en
Inventor
Kazuhiko Uchida
Katsunori Fujii
Original Assignee
Deyupuro Seizo Kk
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 Deyupuro Seizo Kk filed Critical Deyupuro Seizo Kk
Priority to JP62016254A priority Critical patent/JPH0671946B2/en
Publication of JPS63185743A publication Critical patent/JPS63185743A/en
Publication of JPH0671946B2 publication Critical patent/JPH0671946B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

PURPOSE: To correspond to a large change in paper quality, by making a distance between a paper handling plate, consisting of a sliding surface at the upstream and a friction surface at the downstream of a paper feed roller, and the roller smaller and/or larger, and moving a boundary between the sliding surface and the friction surface to the upstream and/or the downstream.
CONSTITUTION: Corresponding to a paper feed roller 10, there is provided with a paper handling plate 12. This handling plate 12 has a paper handling surface which makes a sliding surface 16 at the upstream side of the paper feed roller 10 contact with a friction surface at the downstream side at a boundary 20. When the paper handling plate 12 is lifted up so as to make the paper feed roller 10 and the paper handling surface 14 come nearer, the boundary 20 is moved in the upstream in the paper feeding direction, and reversely, when the paper handling plate 12 is made to go down so as to keep the paper handling surface sway from the paper feed roller 10, the boundary is moved in the downstream is the paper feeding direction. With this constitution, paper sheets different in material quality and thickness each are positively conveyed.
COPYRIGHT: (C)1988,JPO&Japio
JP62016254A 1987-01-28 1987-01-28 Paper handling mechanism in paper feeder Expired - Lifetime JPH0671946B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62016254A JPH0671946B2 (en) 1987-01-28 1987-01-28 Paper handling mechanism in paper feeder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62016254A JPH0671946B2 (en) 1987-01-28 1987-01-28 Paper handling mechanism in paper feeder

Publications (2)

Publication Number Publication Date
JPS63185743A true JPS63185743A (en) 1988-08-01
JPH0671946B2 JPH0671946B2 (en) 1994-09-14

Family

ID=11911425

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62016254A Expired - Lifetime JPH0671946B2 (en) 1987-01-28 1987-01-28 Paper handling mechanism in paper feeder

Country Status (1)

Country Link
JP (1) JPH0671946B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03102039A (en) * 1989-09-14 1991-04-26 Canon Inc Automatic feed device for sheet material
JPH0416436A (en) * 1990-05-10 1992-01-21 Pfu Ltd Automatic paper feeder for information processor
JPH07330183A (en) * 1994-06-06 1995-12-19 Nec Corp Sheet separating device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5232708A (en) * 1975-09-02 1977-03-12 Roto Werke Gmbh Apparatus for separating paper one sheet at a time from stock stapler of paper processing machine
JPS59114238A (en) * 1982-12-20 1984-07-02 Deyupuro Seizo Kk Paper loosening mechanism in paper feed device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5232708A (en) * 1975-09-02 1977-03-12 Roto Werke Gmbh Apparatus for separating paper one sheet at a time from stock stapler of paper processing machine
JPS59114238A (en) * 1982-12-20 1984-07-02 Deyupuro Seizo Kk Paper loosening mechanism in paper feed device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03102039A (en) * 1989-09-14 1991-04-26 Canon Inc Automatic feed device for sheet material
JPH0416436A (en) * 1990-05-10 1992-01-21 Pfu Ltd Automatic paper feeder for information processor
JPH07330183A (en) * 1994-06-06 1995-12-19 Nec Corp Sheet separating device

Also Published As

Publication number Publication date
JPH0671946B2 (en) 1994-09-14

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