JPS5670238A - Paper feeder - Google Patents

Paper feeder

Info

Publication number
JPS5670238A
JPS5670238A JP14813079A JP14813079A JPS5670238A JP S5670238 A JPS5670238 A JP S5670238A JP 14813079 A JP14813079 A JP 14813079A JP 14813079 A JP14813079 A JP 14813079A JP S5670238 A JPS5670238 A JP S5670238A
Authority
JP
Japan
Prior art keywords
paper
specific gravity
low specific
feeding
record
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
JP14813079A
Other languages
Japanese (ja)
Inventor
Hiroshi Katakura
Mitsuru Nagoshi
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta 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 Konica Minolta Inc filed Critical Konica Minolta Inc
Priority to JP14813079A priority Critical patent/JPS5670238A/en
Priority to US06/205,711 priority patent/US4350328A/en
Publication of JPS5670238A publication Critical patent/JPS5670238A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To make a paper feeder available even to feed a special paper insufficient in its feeding force by fitting a member of a low specific gravity between a paper feeding tray and the special paper for increasing the pushing force of an elastic member to be pushed to a feed roller.
CONSTITUTION: A member of a low specific gravity 13 composed of foaming polystyrol, wood, hollow synthetic resin, corrugated cardboard, and others with a proper thickness in accordance with the necessity and a vinyl film spread on its surface is fitted between a paper feeding tray 8 and a record paper D, and a synthetic resin sheet 14 is affixed to the upper surface of the member of a low specific gravity 13 for making the member 13 easily detachable. In this construction, even if a record paper D rigid and thick with a high specific gravity is supplied, since a tension coil spring 12 is given a higher tension than usual to increase the pushing force, and the frictional force between a feed roller 11 and the record paper D is increased to ensure paper-feeding. This construction can be applied to conventional paper-feeders, since its does not need the change of usual designs.
COPYRIGHT: (C)1981,JPO&Japio
JP14813079A 1979-11-15 1979-11-15 Paper feeder Pending JPS5670238A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP14813079A JPS5670238A (en) 1979-11-15 1979-11-15 Paper feeder
US06/205,711 US4350328A (en) 1979-11-15 1980-11-10 Sheet feeding apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14813079A JPS5670238A (en) 1979-11-15 1979-11-15 Paper feeder

Publications (1)

Publication Number Publication Date
JPS5670238A true JPS5670238A (en) 1981-06-12

Family

ID=15445922

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14813079A Pending JPS5670238A (en) 1979-11-15 1979-11-15 Paper feeder

Country Status (1)

Country Link
JP (1) JPS5670238A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5670239A (en) * 1979-11-15 1981-06-12 Konishiroku Photo Ind Co Ltd Paper feeder
JPS5922244U (en) * 1982-08-02 1984-02-10 ミノルタ株式会社 paper tray
JPS6165033U (en) * 1984-10-05 1986-05-02
US5364087A (en) * 1993-10-04 1994-11-15 Xerox Corporation Tilting tray for feeding and stacking specialized forms

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55161735A (en) * 1979-06-05 1980-12-16 Canon Inc Paper sheet feeder
JPS5670239A (en) * 1979-11-15 1981-06-12 Konishiroku Photo Ind Co Ltd Paper feeder

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55161735A (en) * 1979-06-05 1980-12-16 Canon Inc Paper sheet feeder
JPS5670239A (en) * 1979-11-15 1981-06-12 Konishiroku Photo Ind Co Ltd Paper feeder

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5670239A (en) * 1979-11-15 1981-06-12 Konishiroku Photo Ind Co Ltd Paper feeder
JPS5922244U (en) * 1982-08-02 1984-02-10 ミノルタ株式会社 paper tray
JPS6165033U (en) * 1984-10-05 1986-05-02
US5364087A (en) * 1993-10-04 1994-11-15 Xerox Corporation Tilting tray for feeding and stacking specialized forms

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