JPS5713039A - Automatic paper feeder - Google Patents

Automatic paper feeder

Info

Publication number
JPS5713039A
JPS5713039A JP8522980A JP8522980A JPS5713039A JP S5713039 A JPS5713039 A JP S5713039A JP 8522980 A JP8522980 A JP 8522980A JP 8522980 A JP8522980 A JP 8522980A JP S5713039 A JPS5713039 A JP S5713039A
Authority
JP
Japan
Prior art keywords
friction member
resilient
pins
paper feeding
feeding roller
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
JP8522980A
Other languages
Japanese (ja)
Inventor
Hisashi Murakami
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP8522980A priority Critical patent/JPS5713039A/en
Publication of JPS5713039A publication Critical patent/JPS5713039A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To enable a friction member to come in uniform contact with a paper feeding roller by utilizing resilient force of a resilient plate itself.
CONSTITUTION: Pins 23, 24 are fixed at the upper and lower parts of a separator unit 22 which is pivotally fitted to a shaft 21, a friction member 26 is fixed on the surface of a long and narrow resilient plate 25, notched parts 25b, 25b are formed at the both ends, and the notched parts 25a, 25b at the both ends are positioned inside the pins 23, 24 by bending the resilient plate 25 outward. Then, with the bending force released, the notched parts 25a, 25b are engaged with the pins 23, 24 by their own resilient force, at the same time, the friction member 26 is brought into contact with a paper feeding roller 27 by its own resilient force. In this event, since the resilient plate 25 can be freely displaced laterally in the radial direction, the friction member 26 is brought into uniform contact with the paper feeding roller 27 in the lateral direction under pressure.
COPYRIGHT: (C)1982,JPO&Japio
JP8522980A 1980-06-25 1980-06-25 Automatic paper feeder Pending JPS5713039A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8522980A JPS5713039A (en) 1980-06-25 1980-06-25 Automatic paper feeder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8522980A JPS5713039A (en) 1980-06-25 1980-06-25 Automatic paper feeder

Publications (1)

Publication Number Publication Date
JPS5713039A true JPS5713039A (en) 1982-01-23

Family

ID=13852731

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8522980A Pending JPS5713039A (en) 1980-06-25 1980-06-25 Automatic paper feeder

Country Status (1)

Country Link
JP (1) JPS5713039A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4662536A (en) * 1985-12-06 1987-05-05 Powers Ernest G Paper filter dispenser
US5102116A (en) * 1988-12-23 1992-04-07 Xerox Corporation Friction retard feeder with a concave retard pad
US5269505A (en) * 1989-12-26 1993-12-14 Xerox Corporation Friction retard feeder with a stepped retard pad

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4662536A (en) * 1985-12-06 1987-05-05 Powers Ernest G Paper filter dispenser
US5102116A (en) * 1988-12-23 1992-04-07 Xerox Corporation Friction retard feeder with a concave retard pad
US5269505A (en) * 1989-12-26 1993-12-14 Xerox Corporation Friction retard feeder with a stepped retard pad

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