JPS5798439A - Paper feeding cassette - Google Patents

Paper feeding cassette

Info

Publication number
JPS5798439A
JPS5798439A JP17290680A JP17290680A JPS5798439A JP S5798439 A JPS5798439 A JP S5798439A JP 17290680 A JP17290680 A JP 17290680A JP 17290680 A JP17290680 A JP 17290680A JP S5798439 A JPS5798439 A JP S5798439A
Authority
JP
Japan
Prior art keywords
paper
impetus
paper feeding
feeding cassette
another
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
JP17290680A
Other languages
Japanese (ja)
Inventor
Yasuhiro Iwata
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP17290680A priority Critical patent/JPS5798439A/en
Publication of JPS5798439A publication Critical patent/JPS5798439A/en
Pending legal-status Critical Current

Links

Landscapes

  • Handling Of Sheets (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)

Abstract

PURPOSE: To contrive small compaction of a duplicator, or another in such a way that the full height of a paper feeding cassette is made lower by means of giving a material of impetus which gives pushing up impetus force to the paper at the highest end in the paper feeding cassette of electronic duplicator, or another by a coil spring which is different in the roll diameter at the adjacent part.
CONSTITUTION: A paper feeding cassette 1 comprises a cassette main body 4 in rectangular box shape to hold the paper P which is accumulated, a supporting plate 5 to support the paper P, and a conic coil spring 6 as a material of impetus which constantly gives impetus upward and brings the paper P at the highest end into contact with a frictional leading roller 2 as the paper feeding means. The spring 6 as a material of impetus has different adjacent roll diameters, besides it is made of being manufactured from winding up forming of wire in the shape in which the projecting faces in the axial direction do not overlap to one another, and the paper P at the highest end is contrived to push up the supporting plate 5 so that it may contact the frictional leading roller 2 under proper contacting pressure G. In consequence, regardless of the number of the paper P, the contacting pressure G becomes the condition to be proper to letting out one by one sheet resulting in being reliable for one by one letting out.
COPYRIGHT: (C)1982,JPO&Japio
JP17290680A 1980-12-08 1980-12-08 Paper feeding cassette Pending JPS5798439A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17290680A JPS5798439A (en) 1980-12-08 1980-12-08 Paper feeding cassette

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17290680A JPS5798439A (en) 1980-12-08 1980-12-08 Paper feeding cassette

Publications (1)

Publication Number Publication Date
JPS5798439A true JPS5798439A (en) 1982-06-18

Family

ID=15950528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17290680A Pending JPS5798439A (en) 1980-12-08 1980-12-08 Paper feeding cassette

Country Status (1)

Country Link
JP (1) JPS5798439A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5911834U (en) * 1982-07-14 1984-01-25 シャープ株式会社 Paper cassette

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5911834U (en) * 1982-07-14 1984-01-25 シャープ株式会社 Paper cassette

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