JPS552524A - Automatic paper feeding machine - Google Patents
Automatic paper feeding machineInfo
- Publication number
- JPS552524A JPS552524A JP7328578A JP7328578A JPS552524A JP S552524 A JPS552524 A JP S552524A JP 7328578 A JP7328578 A JP 7328578A JP 7328578 A JP7328578 A JP 7328578A JP S552524 A JPS552524 A JP S552524A
- Authority
- JP
- Japan
- Prior art keywords
- paper
- urging
- feeding
- paper sheets
- feed 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
Links
Landscapes
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
PURPOSE: To provide an automatic paper feeding machine, which comprises a feed roller, a member for urging paper onto the roller and means for applying the urging force whose urging force is designed to be adjustable, whereby it is enabled to eliminate double feeding of paper sheets and other erroneous feeding of paper.
CONSTITUTION: Cassette 2 is fitted in the paper feeding machine in freely detachable manner, and pawl 4 for separating paper sheets 3 is supported on the cassette 2. Pusher 8 is supported on arm 11 by the intermediary of urging means such as spring 10 for urging bottom plate 12 upward and thereby urging paper sheets 3 placed on the bottom plate 12 onto feed roller 6. When a paper sheet is fed out frictionally by means of roller 6, top of the paper sheet is retained by separating pawl 4, so that it causes deflection as shown by the chain line in the drawing. Therefore, by appropriately selecting the rotational angle of shaft 15 connected to cam 14, tension of spring 10 can be selected at a required value and thus the force urging the paper sheet onto feed roller 6 can be adjusted suitably, so that double feeding of paper sheets and other erroneous feeding of paper sheets can be eliminated.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7328578A JPS552524A (en) | 1978-06-19 | 1978-06-19 | Automatic paper feeding machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7328578A JPS552524A (en) | 1978-06-19 | 1978-06-19 | Automatic paper feeding machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS552524A true JPS552524A (en) | 1980-01-10 |
Family
ID=13513713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7328578A Pending JPS552524A (en) | 1978-06-19 | 1978-06-19 | Automatic paper feeding machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS552524A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5584736A (en) * | 1978-12-20 | 1980-06-26 | Toshiba Corp | Paper feeder |
JPS55119638A (en) * | 1979-03-06 | 1980-09-13 | Minolta Camera Co Ltd | Paper loading plate push-up-type cassette paper feeder |
JPS56162248U (en) * | 1980-04-30 | 1981-12-02 | ||
JPS58135041A (en) * | 1982-02-05 | 1983-08-11 | Casio Comput Co Ltd | Paper feeding unit |
JPS628245U (en) * | 1985-06-29 | 1987-01-19 | ||
JPS62140036U (en) * | 1986-12-13 | 1987-09-03 |
-
1978
- 1978-06-19 JP JP7328578A patent/JPS552524A/en active Pending
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5584736A (en) * | 1978-12-20 | 1980-06-26 | Toshiba Corp | Paper feeder |
JPS6216895B2 (en) * | 1978-12-20 | 1987-04-15 | Tokyo Shibaura Electric Co | |
JPS55119638A (en) * | 1979-03-06 | 1980-09-13 | Minolta Camera Co Ltd | Paper loading plate push-up-type cassette paper feeder |
JPS6246450B2 (en) * | 1979-03-06 | 1987-10-02 | Minolta Camera Kk | |
JPS56162248U (en) * | 1980-04-30 | 1981-12-02 | ||
JPS58135041A (en) * | 1982-02-05 | 1983-08-11 | Casio Comput Co Ltd | Paper feeding unit |
JPH0442296B2 (en) * | 1982-02-05 | 1992-07-13 | Kashio Keisanki Kk | |
JPS628245U (en) * | 1985-06-29 | 1987-01-19 | ||
JPS62140036U (en) * | 1986-12-13 | 1987-09-03 | ||
JPH0229059Y2 (en) * | 1986-12-13 | 1990-08-03 |
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