JPH0176833U - - Google Patents
Info
- Publication number
- JPH0176833U JPH0176833U JP1987170722U JP17072287U JPH0176833U JP H0176833 U JPH0176833 U JP H0176833U JP 1987170722 U JP1987170722 U JP 1987170722U JP 17072287 U JP17072287 U JP 17072287U JP H0176833 U JPH0176833 U JP H0176833U
- Authority
- JP
- Japan
- Prior art keywords
- document
- feed roller
- friction
- feeding
- coefficient
- 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
- 238000000926 separation method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Sheets, Magazines, And Separation Thereof (AREA)
- Facsimiles In General (AREA)
Description
第１図は本考案の自動給紙つき読取ローラの概
略断面図、第２図は同斜視図、第３図は従来の自
動給紙つき読取ローラの概略断面図、第４図は同
斜視図、第５図は原稿の斜行状態を示す図面、第
６図は斜行原稿に働く駆動力の作用点を示す図で
ａは従来ローラ、ｂは本考案ローラに係るもので
ある。
１……フイードローラ、２……原稿分離部、５
……ゴム片、６……すべり面、７……送り面、８
……連続送り面。
Fig. 1 is a schematic sectional view of a reading roller with automatic paper feeding according to the present invention, Fig. 2 is a perspective view thereof, Fig. 3 is a schematic sectional view of a conventional reading roller with automatic paper feeding, and Fig. 4 is a perspective view thereof. , FIG. 5 is a diagram showing the skewed state of a document, and FIG. 6 is a diagram showing the points of action of the driving force acting on the skewed document, in which a shows a conventional roller and b shows a roller of the present invention. 1...Feed roller, 2...Document separation section, 5
...Rubber piece, 6...Sliding surface, 7...Feeding surface, 8
...Continuous feeding surface.
Claims (1)
ドローラ本体中央部に、その側面を軸方向に分割
して原稿の送り面とすべり面とを交互に配してな
る原稿分離部を設け、 更に、前記原稿分離部の左右に近接する狭幅の
円筒部側面に原稿との摩擦係数が前記材料より更
に大きな材料からなる連続送り面を設け、 かつ、前記フイードローラ本体側面残部をすべ
り面となし、 前記すべり面は、いずれもフイードローラ本体
側面をそのまま用いたことを特徴とする自動給紙
つき読取ローラ。[Claim for Utility Model Registration] A document separation device in which the feed roller body is made of a material with a small coefficient of friction with the document, and its side surface is divided in the axial direction to alternately provide a document feeding surface and a sliding surface. Further, a continuous feeding surface made of a material having a coefficient of friction with the original that is larger than that of the material is provided on the side surface of the narrow cylindrical portion adjacent to the left and right sides of the document separating section, and the remaining side surface of the feed roller main body A reading roller with automatic sheet feeding, characterized in that the sliding surface is a side surface of the feed roller body as it is.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987170722U JPH0611973Y2 (en) | 1987-11-10 | 1987-11-10 | Reading roller with automatic paper feeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987170722U JPH0611973Y2 (en) | 1987-11-10 | 1987-11-10 | Reading roller with automatic paper feeding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0176833U true JPH0176833U (en) | 1989-05-24 |
| JPH0611973Y2 JPH0611973Y2 (en) | 1994-03-30 |
Family
ID=31461916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987170722U Expired - Lifetime JPH0611973Y2 (en) | 1987-11-10 | 1987-11-10 | Reading roller with automatic paper feeding |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0611973Y2 (en) |
-
1987
- 1987-11-10 JP JP1987170722U patent/JPH0611973Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0611973Y2 (en) | 1994-03-30 |