JPS63142351U - - Google Patents
Info
- Publication number
- JPS63142351U JPS63142351U JP3478187U JP3478187U JPS63142351U JP S63142351 U JPS63142351 U JP S63142351U JP 3478187 U JP3478187 U JP 3478187U JP 3478187 U JP3478187 U JP 3478187U JP S63142351 U JPS63142351 U JP S63142351U
- Authority
- JP
- Japan
- Prior art keywords
- scale
- sheet feeding
- rotation
- feed roller
- protrusions
- 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
- 238000005498 polishing Methods 0.000 claims description 4
- 239000003082 abrasive agent Substances 0.000 description 2
Landscapes
- Delivering By Means Of Belts And Rollers (AREA)
Description
第１図は本考案の実施例を示す斜視図。第２図
は本発明の他の実施例を示す斜視図。第３図ａは
研摩方向を示す側面図。第３図ｂは第３図ａの部
分拡大断面図。第３図ｃは第３図ｂの平面図。第
４図ａ，ｂは従来例を示す斜視図。
１…送りローラ、１ａ…うろこ状突起、２…送
り軸、３…シート、４…研摩材、Ａ…（うろこ状
突起）凸方向、Ｂ…（紙送りローラ）回転方向、
Ｃ…シーヘ送り方向、Ｄ，Ｅ…研摩時送りローラ
回転方向、Ｆ…研摩時研摩材回転方向。
FIG. 1 is a perspective view showing an embodiment of the present invention. FIG. 2 is a perspective view showing another embodiment of the invention. FIG. 3a is a side view showing the polishing direction. FIG. 3b is a partially enlarged sectional view of FIG. 3a. FIG. 3c is a plan view of FIG. 3b. FIGS. 4a and 4b are perspective views showing a conventional example. 1... Feed roller, 1a... Scale-like protrusion, 2... Feed shaft, 3... Sheet, 4... Abrasive material, A... (scaly protrusion) convex direction, B... (paper feed roller) rotation direction,
C...Direction of feeding to the seam, D, E...Direction of rotation of the feed roller during polishing, F...Direction of rotation of the abrasive material during polishing.
Claims (1)
ーラを備えたシート送り機構において、前記うろ
こ状突起の凸方向とシート送り時の前記送りロー
ラの回転方向を同一にしたことを特徴とするシー
ト送り機構。 A sheet feeding mechanism equipped with a feeding roller having scale-like protrusions produced by polishing, characterized in that the direction in which the scale-like protrusions protrude is the same as the direction of rotation of the feed roller during sheet feeding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3478187U JPS63142351U (en) | 1987-03-10 | 1987-03-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3478187U JPS63142351U (en) | 1987-03-10 | 1987-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63142351U true JPS63142351U (en) | 1988-09-20 |
Family
ID=30843655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3478187U Pending JPS63142351U (en) | 1987-03-10 | 1987-03-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63142351U (en) |
-
1987
- 1987-03-10 JP JP3478187U patent/JPS63142351U/ja active Pending