JPS5767433A - Cut sheet feeder - Google Patents

Cut sheet feeder

Info

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
Application number
JP13906180A
Other languages
Japanese (ja)
Inventor
Masamichi Sugiura
Tsuneo Kitagawa
Kaiji Yoshida
Yuji Hayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Minolta Co Ltd
Original Assignee
Minolta Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Minolta Co Ltd filed Critical Minolta Co Ltd
Priority to JP13906180A priority Critical patent/JPS5767433A/en
Publication of JPS5767433A publication Critical patent/JPS5767433A/en
Pending legal-status Critical Current

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
JP13906180A 1980-10-03 1980-10-03 Cut sheet feeder Pending JPS5767433A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (5)

* Cited by examiner, † Cited by third party
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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