JPS54144666A - Sheet feeding device - Google Patents
Sheet feeding deviceInfo
- Publication number
- JPS54144666A JPS54144666A JP5192278A JP5192278A JPS54144666A JP S54144666 A JPS54144666 A JP S54144666A JP 5192278 A JP5192278 A JP 5192278A JP 5192278 A JP5192278 A JP 5192278A JP S54144666 A JPS54144666 A JP S54144666A
- Authority
- JP
- Japan
- Prior art keywords
- roller
- sheets
- sheet
- peripheral speed
- carrier
- 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
Landscapes
- Delivering By Means Of Belts And Rollers (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
PURPOSE: To provide a sheet feeding device wherein an auxiliary roller rotating at a peripheral speed quicker than the peripheral speed of a conveying roller is provided between a sheet feed roller and a carrier roller, and a detour with respect to the sheet passage is provided, thereby reducing the load applied to the carrier roller due to the tension of the sheet.
CONSTITUTION: A fan 10 is rotated to bring the interior of a casing 11 to be negative in pressure, and a uppermost one of laminated sheets 2 is attracted to the lower surface of the casing 11 to rotate a sheet feed roller 4 and supply the sheets 2 toward a scanner roller 3. The sheets 2 which have passed through a sheet separator 14 consisting of a sheet separating roller 12 and a friction plate 13 is guided by a guide roller 15 and makes a detour around the auxiliary roller 5 and is carried to a treating part 1. When the sheets 2 are tensed, the sheets 2 come into contact with the auxiliary roller 5 rotating at a peripheral speed quicker than that of the carrier roller 3, whereby the sheets are forcibly carried, and the tension thereof is relaxed and the load of the carrier roller 3 is reduced.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5192278A JPS54144666A (en) | 1978-04-29 | 1978-04-29 | Sheet feeding device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5192278A JPS54144666A (en) | 1978-04-29 | 1978-04-29 | Sheet feeding device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54144666A true JPS54144666A (en) | 1979-11-12 |
JPS5761663B2 JPS5761663B2 (en) | 1982-12-25 |
Family
ID=12900358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5192278A Granted JPS54144666A (en) | 1978-04-29 | 1978-04-29 | Sheet feeding device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54144666A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5895973U (en) * | 1981-12-24 | 1983-06-29 | 株式会社キト− | Girder for traveling crane |
JPS58224927A (en) * | 1982-06-23 | 1983-12-27 | Fujitsu Ltd | Document transport apparatus |
-
1978
- 1978-04-29 JP JP5192278A patent/JPS54144666A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5895973U (en) * | 1981-12-24 | 1983-06-29 | 株式会社キト− | Girder for traveling crane |
JPS58224927A (en) * | 1982-06-23 | 1983-12-27 | Fujitsu Ltd | Document transport apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPS5761663B2 (en) | 1982-12-25 |
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