JPH022329U - - Google Patents
Info
- Publication number
- JPH022329U JPH022329U JP7925888U JP7925888U JPH022329U JP H022329 U JPH022329 U JP H022329U JP 7925888 U JP7925888 U JP 7925888U JP 7925888 U JP7925888 U JP 7925888U JP H022329 U JPH022329 U JP H022329U
- Authority
- JP
- Japan
- Prior art keywords
- paper feed
- paper
- feed rollers
- point
- separating device
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Paper Feeding For Electrophotography (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Description
第１図は、給紙方向手前から見た、一部を断面
図とした本考案の紙葉分離装置の概略図、第２図
は、本考案の紙葉分離装置の側面概略図、第３図
は、従来例の側断面図、第４図は、従来例の平面
図である。
１……回転軸、２……給紙ローラ、２ａ……円
弧部、２ｂ……弦部、４……補助ローラ、５……
摩擦部材、Ｐ，Ｐａ……紙葉。
FIG. 1 is a schematic diagram of the paper sheet separating device of the present invention, partially in cross section, as seen from the front in the paper feeding direction. FIG. 2 is a side schematic diagram of the paper sheet separating device of the present invention. The figure is a side sectional view of the conventional example, and FIG. 4 is a plan view of the conventional example. DESCRIPTION OF SYMBOLS 1... Rotating shaft, 2... Paper feed roller, 2a... Arc part, 2b... Chord part, 4... Auxiliary roller, 5...
Friction member, P, Pa...paper leaf.
Claims (1)
と該給紙ローラに圧接させた摩擦部材間を通すこ
とにより、一枚ずつ分離して繰出す紙葉分離装置
において、 周壁に円弧部と該円弧部の一部を切欠した弦部
とを形成した同一形状の二個の給紙ローラを、互
いに間隔を設けた状態で且つ前記弦部の向きを一
致させた状態で一本の回転軸に固定するとともに
、該回転軸の前記二個の給紙ローラ間には補助ロ
ーラを回転自在に取着し、 摩擦部材を、前記二個の給紙ローラの中間点に
相当する一点で支持するとともに、該一点に力を
加えて前記二個の給紙ローラの円弧部に圧接させ
ることを特徴とする紙葉分離装置。[Claim for Utility Model Registration] Paper sheet separation in which a large number of stacked paper sheets are separated and fed out one by one by passing between a rotating paper feed roller and a friction member pressed against the paper feed roller. In the apparatus, two paper feed rollers having the same shape each having a circular arc portion and a string portion formed by cutting out a part of the circular arc portion on the peripheral wall are spaced apart from each other and the chord portions are aligned in the same direction. At the same time, an auxiliary roller is rotatably attached between the two paper feed rollers of the rotation shaft, and a friction member is mounted between the two paper feed rollers. A paper sheet separating device characterized in that the paper sheet separating device is supported at one point corresponding to a point, and is pressed against the arcuate portions of the two paper feed rollers by applying a force to the one point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988079258U JPH0711058Y2 (en) | 1988-06-15 | 1988-06-15 | Paper separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988079258U JPH0711058Y2 (en) | 1988-06-15 | 1988-06-15 | Paper separator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH022329U true JPH022329U (en) | 1990-01-09 |
| JPH0711058Y2 JPH0711058Y2 (en) | 1995-03-15 |
Family
ID=31304141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988079258U Expired - Lifetime JPH0711058Y2 (en) | 1988-06-15 | 1988-06-15 | Paper separator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0711058Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003146447A (en) * | 2001-11-15 | 2003-05-21 | Canon Inc | Paper feeder and image forming apparatus provided with the same |
| KR100667781B1 (en) * | 2004-12-01 | 2007-01-11 | 삼성전자주식회사 | Paper feeder and image forming apparatus having same |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58212535A (en) * | 1982-06-02 | 1983-12-10 | Olympus Optical Co Ltd | Manuscript separating mechanism in automatic manuscript feeder |
| JPS61145735U (en) * | 1985-02-28 | 1986-09-08 | ||
| JPS61277531A (en) * | 1985-05-31 | 1986-12-08 | Canon Inc | Manuscript transfer mechanism |
-
1988
- 1988-06-15 JP JP1988079258U patent/JPH0711058Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58212535A (en) * | 1982-06-02 | 1983-12-10 | Olympus Optical Co Ltd | Manuscript separating mechanism in automatic manuscript feeder |
| JPS61145735U (en) * | 1985-02-28 | 1986-09-08 | ||
| JPS61277531A (en) * | 1985-05-31 | 1986-12-08 | Canon Inc | Manuscript transfer mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003146447A (en) * | 2001-11-15 | 2003-05-21 | Canon Inc | Paper feeder and image forming apparatus provided with the same |
| KR100667781B1 (en) * | 2004-12-01 | 2007-01-11 | 삼성전자주식회사 | Paper feeder and image forming apparatus having same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0711058Y2 (en) | 1995-03-15 |