JPS5767433A - Cut sheet feeder - Google Patents
Cut sheet feederInfo
- Publication number
- JPS5767433A JPS5767433A JP13906180A JP13906180A JPS5767433A JP S5767433 A JPS5767433 A JP S5767433A JP 13906180 A JP13906180 A JP 13906180A JP 13906180 A JP13906180 A JP 13906180A JP S5767433 A JPS5767433 A JP S5767433A
- Authority
- JP
- Japan
- Prior art keywords
- cut sheet
- feed roller
- roller
- register
- stop
- 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
Abstract
PURPOSE: To perform accurate size detection by detecting the rear end of sheet by a driven stop of a feeding roller in a cut sheet feeder provided with a feed roller and a register roller.
CONSTITUTION: Cut sheet 2 in a cassette 1 is pushed up by a pushing-up lever 6 makes the uppermost cut sheet 2' to contact with a feed roller 4. The tips of cut sheet 2', of which only constant quantity is fed by the feed roller 4, are put in order in the register roller contact position to be fed being held by register rollers 7. The feed roller 4 is connected with a DC motor 11 through gears 9 and 10 to generate DC power during the driven rotation of the feed roller 4 at a refeeding time through the register rollers 7 for detecting a rear end by the detection of the DC power generation stop through the driven stop of the feed roller 4, whereby the size of the cut sheet can be detected.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13906180A JPS5767433A (en) | 1980-10-03 | 1980-10-03 | Cut sheet feeder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13906180A JPS5767433A (en) | 1980-10-03 | 1980-10-03 | Cut sheet feeder |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5767433A true JPS5767433A (en) | 1982-04-24 |
Family
ID=15236573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13906180A Pending JPS5767433A (en) | 1980-10-03 | 1980-10-03 | Cut sheet feeder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5767433A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6340413A (en) * | 1986-08-06 | 1988-02-20 | Yokogawa Electric Corp | Linearity tester for d/a converter |
JPH0326639A (en) * | 1989-06-26 | 1991-02-05 | Nichiro Kogyo Kk | Detecting method for abnormality of paper feed in paper feeder |
JPH0444881A (en) * | 1990-06-11 | 1992-02-14 | Matsushita Electric Ind Co Ltd | Video printer device |
US7357387B2 (en) | 2002-10-31 | 2008-04-15 | Brother Kogyo Kabushiki Kaisha | Sheet feed device for feeding cut sheets while interposing shortened interval between successive fed two sheets |
US9166614B2 (en) | 2011-04-21 | 2015-10-20 | Panasonic Intellectual Property Management Co., Ltd. | Ramp-signal generator circuit, and image sensor and imaging system including the same |
-
1980
- 1980-10-03 JP JP13906180A patent/JPS5767433A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6340413A (en) * | 1986-08-06 | 1988-02-20 | Yokogawa Electric Corp | Linearity tester for d/a converter |
JPH0326639A (en) * | 1989-06-26 | 1991-02-05 | Nichiro Kogyo Kk | Detecting method for abnormality of paper feed in paper feeder |
JPH0444881A (en) * | 1990-06-11 | 1992-02-14 | Matsushita Electric Ind Co Ltd | Video printer device |
US7357387B2 (en) | 2002-10-31 | 2008-04-15 | Brother Kogyo Kabushiki Kaisha | Sheet feed device for feeding cut sheets while interposing shortened interval between successive fed two sheets |
US9166614B2 (en) | 2011-04-21 | 2015-10-20 | Panasonic Intellectual Property Management Co., Ltd. | Ramp-signal generator circuit, and image sensor and imaging system including the same |
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