JPS5593746A - Sheet feeder - Google Patents
Sheet feederInfo
- Publication number
- JPS5593746A JPS5593746A JP16526578A JP16526578A JPS5593746A JP S5593746 A JPS5593746 A JP S5593746A JP 16526578 A JP16526578 A JP 16526578A JP 16526578 A JP16526578 A JP 16526578A JP S5593746 A JPS5593746 A JP S5593746A
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- corner
- roller
- feed
- skew
- 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
Links
Landscapes
- Registering Or Overturning Sheets (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
- Paper Feeding For Electrophotography (AREA)
Abstract
PURPOSE: To enable separate transfer without yielding skew by setting up a corner separator at one corner, a feed roller at the other corner, and a press body which presses the surface of a sheet at the rear of the roller.
CONSTITUTION: Since the roller is put on the surface of a sheet due to light weight, it rotates after the sheet is fed. The turning moment M1 occurring at the uppermost sheet S1 is offset by this turning effort and the pressing actuation onto the sheet. Consequently, the rear end of the right edge of the sheet is hard to float and the sheet is conveyed in parallel to the feed direction. The tip of the sheet is smoothly separated by means of the single corner separator 11 using its buckling force. As a result, even when a few errors occur against the sheet width, separate feed is accurately enabled without yielding any skew.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16526578A JPS5593746A (en) | 1978-12-29 | 1978-12-29 | Sheet feeder |
GB7938578A GB2038289B (en) | 1978-12-29 | 1979-11-07 | Sheet separating apparatus |
FR7931094A FR2445284B1 (en) | 1978-12-29 | 1979-12-19 | SHEET DRIVE APPARATUS, PARTICULARLY FOR ELECTROSTATIC REPRODUCING MACHINES |
CA000342434A CA1152118A (en) | 1978-12-29 | 1979-12-20 | Sheet feed apparatus |
DE2952671A DE2952671C2 (en) | 1978-12-29 | 1979-12-28 | Device for separating the top sheet of a stack of sheets |
US06/264,761 US4372547A (en) | 1978-12-29 | 1981-05-18 | Sheet feed apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16526578A JPS5593746A (en) | 1978-12-29 | 1978-12-29 | Sheet feeder |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5593746A true JPS5593746A (en) | 1980-07-16 |
Family
ID=15809035
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16526578A Pending JPS5593746A (en) | 1978-12-29 | 1978-12-29 | Sheet feeder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5593746A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5826741A (en) * | 1981-08-11 | 1983-02-17 | Toshiba Corp | Automatic paper feeder |
JPS60167033U (en) * | 1984-03-30 | 1985-11-06 | 京セラミタ株式会社 | automatic document feeder |
JP2018035276A (en) * | 2016-08-31 | 2018-03-08 | 富士ゼロックス株式会社 | Resin composition and resin molding |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4842602B1 (en) * | 1967-09-13 | 1973-12-13 | ||
JPS5388732A (en) * | 1977-01-14 | 1978-08-04 | Canon Inc | Sheet feeding device |
JPS53128859A (en) * | 1977-04-15 | 1978-11-10 | Matsushita Graphic Communic | Apparatus for automatically feeding paper |
JPS54107070A (en) * | 1978-02-08 | 1979-08-22 | Nec Corp | Device for supplying sheets |
JPS5547780U (en) * | 1978-09-25 | 1980-03-28 |
-
1978
- 1978-12-29 JP JP16526578A patent/JPS5593746A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4842602B1 (en) * | 1967-09-13 | 1973-12-13 | ||
JPS5388732A (en) * | 1977-01-14 | 1978-08-04 | Canon Inc | Sheet feeding device |
JPS53128859A (en) * | 1977-04-15 | 1978-11-10 | Matsushita Graphic Communic | Apparatus for automatically feeding paper |
JPS54107070A (en) * | 1978-02-08 | 1979-08-22 | Nec Corp | Device for supplying sheets |
JPS5547780U (en) * | 1978-09-25 | 1980-03-28 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5826741A (en) * | 1981-08-11 | 1983-02-17 | Toshiba Corp | Automatic paper feeder |
JPS6363445B2 (en) * | 1981-08-11 | 1988-12-07 | ||
JPS60167033U (en) * | 1984-03-30 | 1985-11-06 | 京セラミタ株式会社 | automatic document feeder |
JPH0328021Y2 (en) * | 1984-03-30 | 1991-06-17 | ||
JP2018035276A (en) * | 2016-08-31 | 2018-03-08 | 富士ゼロックス株式会社 | Resin composition and resin molding |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS56122763A (en) | Stacking device for copying machine, printing machine and the like | |
JPS5535779A (en) | Feeder for paper sheet counter | |
JPS56161239A (en) | Paper feeding device | |
JPS5257672A (en) | Paper feeder | |
JPS5593746A (en) | Sheet feeder | |
JPS5326066A (en) | Sheet feeder by vacuum | |
JPS56155134A (en) | Paper feeder | |
JPS5448246A (en) | Automatic paper feeder | |
JPS5643139A (en) | Slip paper for small printer | |
JPS5540121A (en) | Automatic paper-feeding apparatus | |
JPS5516854A (en) | Mechanism for feeding out paper sheet | |
JPS5535716A (en) | Sheet feeder | |
JPS54126369A (en) | Residual amount detector for copy paper in copier | |
JPS57109681A (en) | Truing-up method for tip edges of paper in printing | |
JPS5692067A (en) | Reversing mechanism for print paper in printer | |
JPS57211168A (en) | Sheet feeding device | |
JPS5247732A (en) | Skew correction method in sheet feed device | |
JPS5612239A (en) | Paper separating feed mechanism | |
JPS5424022A (en) | Paper feeder | |
JPS5598035A (en) | Paper feeder | |
JPS54162375A (en) | Automatic paper feeder | |
JPS5642654A (en) | Flat-bed offset press | |
JPS5231464A (en) | Mechanism for feeding sheet of paper utilizing slipping rotary body | |
JPS5652338A (en) | Laminated paper separating construction in paper feeder | |
JPS566264A (en) | Skew correcting method or paper in paper feeder |