JPS55151449A - Paper-feeding device for copying machine and the like - Google Patents
Paper-feeding device for copying machine and the likeInfo
- Publication number
- JPS55151449A JPS55151449A JP6069179A JP6069179A JPS55151449A JP S55151449 A JPS55151449 A JP S55151449A JP 6069179 A JP6069179 A JP 6069179A JP 6069179 A JP6069179 A JP 6069179A JP S55151449 A JPS55151449 A JP S55151449A
- Authority
- JP
- Japan
- Prior art keywords
- paper
- sheets
- decrease
- end part
- connecting member
- 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
- Paper Feeding For Electrophotography (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
PURPOSE: To carry sheets smoothly even when the piled sheets decrease by a method wherein a curved-surfacelike movable guide member is joined by a pin to a connecting member which makes vertical parallel movement, gearing with the vertical motion of a paper-feeding roller which is a means for detecting the surface of paper.
CONSTITUTION: With the decrease in piled sheets S, a paper-feeding roller lowers, while a connecting member 10 coupled with a shaft 4a also lowers without shaking, being guided by a groove provided in the vertical direction. Moreover, the guiding plate 9a of a movable guiding means 9, with its end part on the side of sheet connected with the connecting member 10, is kept in the lower position than the top sheet, and thus the sheets are carried smoothly in spite of their decrease. On the other hand, the guiding palte 9a is formed to have a gently curved surface and, in addition, is joined to the pin 15 of the end part 7a of a carrying plate through an arc-shaped long hole 12, and further the end part 7a of the carrying plate is formed to have a curved surface smaller in curvature than the one of the guiding plate 9a, which also facilitate smooth carriage.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6069179A JPS55151449A (en) | 1979-05-17 | 1979-05-17 | Paper-feeding device for copying machine and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6069179A JPS55151449A (en) | 1979-05-17 | 1979-05-17 | Paper-feeding device for copying machine and the like |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55151449A true JPS55151449A (en) | 1980-11-26 |
JPS628378B2 JPS628378B2 (en) | 1987-02-23 |
Family
ID=13149567
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6069179A Granted JPS55151449A (en) | 1979-05-17 | 1979-05-17 | Paper-feeding device for copying machine and the like |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55151449A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0932295A2 (en) * | 1998-01-26 | 1999-07-28 | Hewlett-Packard Company | Articulated roller reactor for paper feed device |
US10435263B2 (en) * | 2017-05-11 | 2019-10-08 | Kabushiki Kaisha Toshiba | Paper feeding device, image forming apparatus and paper feeding method |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4829518A (en) * | 1971-08-14 | 1973-04-19 | ||
JPS5034446A (en) * | 1973-07-30 | 1975-04-02 | ||
JPS5636820U (en) * | 1979-08-29 | 1981-04-08 |
-
1979
- 1979-05-17 JP JP6069179A patent/JPS55151449A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4829518A (en) * | 1971-08-14 | 1973-04-19 | ||
JPS5034446A (en) * | 1973-07-30 | 1975-04-02 | ||
JPS5636820U (en) * | 1979-08-29 | 1981-04-08 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0932295A2 (en) * | 1998-01-26 | 1999-07-28 | Hewlett-Packard Company | Articulated roller reactor for paper feed device |
EP0932295A3 (en) * | 1998-01-26 | 2000-05-31 | Hewlett-Packard Company | Articulated roller reactor for paper feed device |
US10435263B2 (en) * | 2017-05-11 | 2019-10-08 | Kabushiki Kaisha Toshiba | Paper feeding device, image forming apparatus and paper feeding method |
Also Published As
Publication number | Publication date |
---|---|
JPS628378B2 (en) | 1987-02-23 |
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