JPH0373545U - - Google Patents
Info
- Publication number
- JPH0373545U JPH0373545U JP13394989U JP13394989U JPH0373545U JP H0373545 U JPH0373545 U JP H0373545U JP 13394989 U JP13394989 U JP 13394989U JP 13394989 U JP13394989 U JP 13394989U JP H0373545 U JPH0373545 U JP H0373545U
- Authority
- JP
- Japan
- Prior art keywords
- roller
- paper
- feeding device
- range
- paper feeding
- 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
- 239000006061 abrasive grain Substances 0.000 claims description 3
- 108091008695 photoreceptors Proteins 0.000 claims 1
Description
第１図は本考案の第１実施例を示す斜視図、第
２図は第２実施例を示す斜視図、第３図は第３実
施例を示す正面図、第４図はその断面図、第５図
はレジストローラ対を備えた給紙装置の１例を示
す断面図である。
２……転写紙、３……レジストローラ、１０，
２０，３０……剛体ローラ、１１，２１，３１…
…ゴムローラ（弾性ローラ）、１２，３２……砥
粒。
Fig. 1 is a perspective view showing the first embodiment of the present invention, Fig. 2 is a perspective view showing the second embodiment, Fig. 3 is a front view showing the third embodiment, and Fig. 4 is a sectional view thereof. FIG. 5 is a sectional view showing an example of a paper feeding device equipped with a pair of registration rollers. 2... Transfer paper, 3... Registration roller, 10,
20, 30... Rigid roller, 11, 21, 31...
...Rubber roller (elastic roller), 12, 32...Abrasive grain.
Claims (1)
ラとより成り、一方が駆動源により回転駆動され
、他方がこれに従動回転し、停止した状態で転写
紙の先端をこれらのローラ対のニツプ部に衝接さ
せてたわみを作ることにより転写紙の斜送りを矯
正し、かつ感光体上に形成された画像先端と転写
位置で整合するように同期させて転写紙を送り出
すレジストローラ対を有する給紙装置において、 上記の剛体ローラの周面に砥粒を接着させたこ
とを特徴とする給紙装置。 (2) 上記の砥粒接着範囲は最大サイズの転写紙
通紙範囲の両外側であることを特徴とする請求項
１に記載の給紙装置。 (3) 上記の砥粒接着範囲は剛体ローラの全長で
あることを特徴とする請求項１に記載の給紙装置
。[Claims for Utility Model Registration] (1) Consisting of an elastic roller and a rigid roller that is in pressure contact with the elastic roller, one is driven to rotate by a drive source, the other rotates as a result of this, and when stopped, transfers the transfer paper. By making the leading edge collide with the nip portion of these roller pairs to create a deflection, the skew of the transfer paper is corrected, and the image is transferred in synchronization so that the leading edge of the image formed on the photoreceptor is aligned with the transfer position. A paper feeding device having a pair of registration rollers for feeding paper, characterized in that abrasive grains are adhered to the circumferential surface of the rigid roller. (2) The paper feeding device according to claim 1, wherein the abrasive grain adhesion range is on both sides of a maximum size transfer paper passing range. (3) The paper feeding device according to claim 1, wherein the abrasive bonding range is the entire length of the rigid roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13394989U JPH0373545U (en) | 1989-11-20 | 1989-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13394989U JPH0373545U (en) | 1989-11-20 | 1989-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0373545U true JPH0373545U (en) | 1991-07-24 |
Family
ID=31681330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13394989U Pending JPH0373545U (en) | 1989-11-20 | 1989-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0373545U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007137639A (en) * | 2005-11-21 | 2007-06-07 | Fuji Xerox Co Ltd | Droplet discharge device |
-
1989
- 1989-11-20 JP JP13394989U patent/JPH0373545U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007137639A (en) * | 2005-11-21 | 2007-06-07 | Fuji Xerox Co Ltd | Droplet discharge device |
| JP4506653B2 (en) * | 2005-11-21 | 2010-07-21 | 富士ゼロックス株式会社 | Droplet discharge device |