JPS6487437A - Recording device - Google Patents
Recording deviceInfo
- Publication number
- JPS6487437A JPS6487437A JP24236987A JP24236987A JPS6487437A JP S6487437 A JPS6487437 A JP S6487437A JP 24236987 A JP24236987 A JP 24236987A JP 24236987 A JP24236987 A JP 24236987A JP S6487437 A JPS6487437 A JP S6487437A
- Authority
- JP
- Japan
- Prior art keywords
- paper
- double
- paper feeding
- preventing belt
- reversed
- 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 securely return a sheet of paper to a paper feeding part by providing a paper feed roller and a double-feed preventing belt which are mutually normally rotated or reversed on a paper feeding unit for feeding the sheets of paper in a paper feeding part in order. CONSTITUTION:In each paper feeding unit, rotation from a driving shaft 41 is transmitted to a semicircular roller 39 via a one-way clutch 42 whose transmitting condition is varied by means of a solenoid 43. Also, in accordance with the rotating direction of a shaft 35 which is driven in its rotation, a double-feed preventing belt 38 is normally/reversely rotated by means of rollers 36, 37, while rotating a paper feed roller 31 in the same direction as the double-feed preventing belt 38 via a drive transmitting member 45. Hence, as the paper feed roller 31 is reversed, the double-feed preventing belt 38 is also reversed, enabling a sheet of paper to be securely returned to a paper feeding part.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24236987A JPS6487437A (en) | 1987-09-25 | 1987-09-25 | Recording device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24236987A JPS6487437A (en) | 1987-09-25 | 1987-09-25 | Recording device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6487437A true JPS6487437A (en) | 1989-03-31 |
Family
ID=17088154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP24236987A Pending JPS6487437A (en) | 1987-09-25 | 1987-09-25 | Recording device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6487437A (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5831543B2 (en) * | 1979-03-19 | 1983-07-06 | 京都大学長 | Liquid thermal conductivity measuring device |
JPS58119525A (en) * | 1981-12-30 | 1983-07-16 | Ricoh Co Ltd | Paper feed device |
JPS5939637A (en) * | 1982-08-25 | 1984-03-05 | Ricoh Co Ltd | Sheet feed device |
JPS59133144A (en) * | 1982-09-21 | 1984-07-31 | ゼロツクス・コ−ポレ−シヨン | Sheet feeder |
JPS61111246A (en) * | 1984-11-01 | 1986-05-29 | Oki Electric Ind Co Ltd | Paper feeding device |
JPS624146A (en) * | 1985-06-28 | 1987-01-10 | Canon Inc | Paper sheet feeder |
-
1987
- 1987-09-25 JP JP24236987A patent/JPS6487437A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5831543B2 (en) * | 1979-03-19 | 1983-07-06 | 京都大学長 | Liquid thermal conductivity measuring device |
JPS58119525A (en) * | 1981-12-30 | 1983-07-16 | Ricoh Co Ltd | Paper feed device |
JPS5939637A (en) * | 1982-08-25 | 1984-03-05 | Ricoh Co Ltd | Sheet feed device |
JPS59133144A (en) * | 1982-09-21 | 1984-07-31 | ゼロツクス・コ−ポレ−シヨン | Sheet feeder |
JPS61111246A (en) * | 1984-11-01 | 1986-05-29 | Oki Electric Ind Co Ltd | Paper feeding device |
JPS624146A (en) * | 1985-06-28 | 1987-01-10 | Canon Inc | Paper sheet feeder |
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