JPS61165558U - - Google Patents
Info
- Publication number
- JPS61165558U JPS61165558U JP4820185U JP4820185U JPS61165558U JP S61165558 U JPS61165558 U JP S61165558U JP 4820185 U JP4820185 U JP 4820185U JP 4820185 U JP4820185 U JP 4820185U JP S61165558 U JPS61165558 U JP S61165558U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- roller
- paper feed
- fed
- plate cylinder
- 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
- 238000010438 heat treatment Methods 0.000 claims description 2
- 230000037303 wrinkles Effects 0.000 claims 1
Description
第１図はこの考案にかかる装置をそなえる定着
装置の概念側面図、第２図は給紙ローラーの正面
縦断面図、第３図は同じく軸断面図、第４図は従
来の定着装置において、定着ローラーに給紙され
る直前の印画ずみ用紙の態様を示す斜視図である
。
１は定着ローラー、１１は加熱ローラー、１２
は加圧ローラー、１３はニツプ部、１４はヒータ
ー、２は給紙側、３は給紙ローラー、３１は孔板
筒壁、３２は吸気管、３３，３４は端板、３５は
小孔、３６は末端、４は印像ずみ用紙、４１は進
行端、４２はトナー画像、５は搬送ベルト、５１
は前部ローラー、ａは進行方向である。
FIG. 1 is a conceptual side view of a fixing device equipped with the device according to this invention, FIG. 2 is a front longitudinal cross-sectional view of a paper feed roller, FIG. 3 is an axial cross-sectional view, and FIG. 4 is a conventional fixing device. FIG. 3 is a perspective view showing a state of printed paper just before being fed to a fixing roller. 1 is a fixing roller, 11 is a heating roller, 12
is a pressure roller, 13 is a nip portion, 14 is a heater, 2 is a paper feed side, 3 is a paper feed roller, 31 is a perforated plate cylinder wall, 32 is an intake pipe, 33 and 34 are end plates, 35 is a small hole, 36 is the end, 4 is the printed paper, 41 is the advancing end, 42 is the toner image, 5 is the conveyor belt, 51
is the front roller and a is the direction of travel.
Claims (1)
なる定着ローラー１の給紙側２に下記の給紙ロー
ラー３を設け、給紙ローラー３は給紙速度の周速
度をもつて回転する孔板筒壁３１の内部に吸気管
３２を設け、孔板筒壁３１に係合する印画ずみ用
紙４を、孔板筒壁３１を介して吸引し、給紙ロー
ラー３によつて印画ずみ用紙４を繰出しつつ給紙
直前において成型できるようにしてなる電子写真
機の紙しわ発生防止装置。 The following paper feed roller 3 is provided on the paper feed side 2 of the fixing roller 1, which is composed of a heating roller 11 and a pressure roller 12. A suction pipe 32 is provided inside, and the printed paper 4 that engages with the perforated plate cylinder wall 31 is sucked through the perforated plate cylinder wall 31, and the printed paper 4 is fed by the paper feed roller 3 while being fed. A device for preventing paper wrinkles in an electrophotographic machine, which is capable of forming paper immediately before forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4820185U JPS61165558U (en) | 1985-04-02 | 1985-04-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4820185U JPS61165558U (en) | 1985-04-02 | 1985-04-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61165558U true JPS61165558U (en) | 1986-10-14 |
Family
ID=30564237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4820185U Pending JPS61165558U (en) | 1985-04-02 | 1985-04-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61165558U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57198480A (en) * | 1981-06-01 | 1982-12-06 | Ricoh Co Ltd | Wrinkle preventing device for picture supporting member of heat adherence type fixing device |
-
1985
- 1985-04-02 JP JP4820185U patent/JPS61165558U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57198480A (en) * | 1981-06-01 | 1982-12-06 | Ricoh Co Ltd | Wrinkle preventing device for picture supporting member of heat adherence type fixing device |