JPS56117943A - Paper feeder - Google Patents
Paper feederInfo
- Publication number
- JPS56117943A JPS56117943A JP2118880A JP2118880A JPS56117943A JP S56117943 A JPS56117943 A JP S56117943A JP 2118880 A JP2118880 A JP 2118880A JP 2118880 A JP2118880 A JP 2118880A JP S56117943 A JPS56117943 A JP S56117943A
- Authority
- JP
- Japan
- Prior art keywords
- conveying roller
- paper feeding
- roller
- feeding roller
- conveyed
- 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.)
- Granted
Links
Abstract
PURPOSE: To accurately detect the rear end of a form based on the stop state of a paper feeding roller by providing a form conveying roller at the next stage in the conveyance direction of the paper feeding roller and making the paper feeding roller follow the form conveying roller when the form is conveyed using its conveying roller.
CONSTITUTION: At the next stage in the feeding direction of a paper feeding roller is provided a form conveying roller 14 which conveys a fed form. When the form is conveyed by this conveying roller 14, a paper feeding roller 12 is made to follow the conveyance of the fed form through a one-way clutch 6. Based on the stop state of the pne-way clutch 6, the passing of the rear of the fed form continuously conveyed by the conveying roller 14 is detected.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2118880A JPS56117943A (en) | 1980-02-22 | 1980-02-22 | Paper feeder |
DE3105754A DE3105754C2 (en) | 1980-02-18 | 1981-02-17 | Paper feeding device for a copier |
US06/236,283 US4449705A (en) | 1980-02-18 | 1981-02-18 | Paper feed device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2118880A JPS56117943A (en) | 1980-02-22 | 1980-02-22 | Paper feeder |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56117943A true JPS56117943A (en) | 1981-09-16 |
JPS6132222B2 JPS6132222B2 (en) | 1986-07-25 |
Family
ID=12047971
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2118880A Granted JPS56117943A (en) | 1980-02-18 | 1980-02-22 | Paper feeder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56117943A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6317748A (en) * | 1986-07-09 | 1988-01-25 | Nec Corp | Joint detecting system for paper feeding |
JPH01126911U (en) * | 1988-02-16 | 1989-08-30 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5019166A (en) * | 1973-05-14 | 1975-02-28 | ||
JPS5074346U (en) * | 1973-11-05 | 1975-06-28 | ||
JPS5140128A (en) * | 1974-09-20 | 1976-04-03 | Canon Kk | |
JPS531030A (en) * | 1976-06-25 | 1978-01-07 | Fuji Xerox Co Ltd | Paper feed device |
-
1980
- 1980-02-22 JP JP2118880A patent/JPS56117943A/en active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5019166A (en) * | 1973-05-14 | 1975-02-28 | ||
JPS5074346U (en) * | 1973-11-05 | 1975-06-28 | ||
JPS5140128A (en) * | 1974-09-20 | 1976-04-03 | Canon Kk | |
JPS531030A (en) * | 1976-06-25 | 1978-01-07 | Fuji Xerox Co Ltd | Paper feed device |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6317748A (en) * | 1986-07-09 | 1988-01-25 | Nec Corp | Joint detecting system for paper feeding |
JPH01126911U (en) * | 1988-02-16 | 1989-08-30 |
Also Published As
Publication number | Publication date |
---|---|
JPS6132222B2 (en) | 1986-07-25 |
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