JPH0175268U - - Google Patents
Info
- Publication number
- JPH0175268U JPH0175268U JP1987171058U JP17105887U JPH0175268U JP H0175268 U JPH0175268 U JP H0175268U JP 1987171058 U JP1987171058 U JP 1987171058U JP 17105887 U JP17105887 U JP 17105887U JP H0175268 U JPH0175268 U JP H0175268U
- Authority
- JP
- Japan
- Prior art keywords
- presser
- fixing device
- heat roller
- transfer paper
- transfer
- 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
Landscapes
- Fixing For Electrophotography (AREA)
Description
第１図は本考案の実施例の側断面図、第２図は
その押えベルトと転写紙搬送位置の関係を示す展
開平面図、第３図は本考案の他の実施例の斜視図
、第４図は従来の湿式複写機の転写部から定着部
迄の構成の一部を示す側断面図である。
１……転写ドラム、３……転写チヤージヤ、６
……分離ベルト、７……熱ローラ、８，９……押
えローラ、１２……押えベルト、１３……ばね、
１５……定着装置、１７……転写紙。
FIG. 1 is a side sectional view of an embodiment of the present invention, FIG. 2 is a developed plan view showing the relationship between the presser belt and the transfer paper conveyance position, and FIG. 3 is a perspective view of another embodiment of the present invention. FIG. 4 is a side sectional view showing part of the structure of a conventional wet-type copying machine from a transfer section to a fixing section. 1...Transfer drum, 3...Transfer charger, 6
... Separation belt, 7 ... Heat roller, 8, 9 ... Pressure roller, 12 ... Pressure belt, 13 ... Spring,
15... Fixing device, 17... Transfer paper.
Claims (1)
非転写部を生ずる片側基準の湿式複写機の定着装
置であつて、熱ローラとその外周面に微小間隔を
保つて接する複数の押えローラとを有し、これら
の押えローラにより転写紙裏面を熱ローラに圧接
させながら通紙し定着を行なうものにおいて、上
記の転写紙の非転写部に対応する位置に複数の押
えローラ間で熱ローラに沿つて転写紙を熱ローラ
に押圧する押えベルトを設けたことを特徴とする
定着装置。 (2) 上記の押えベルトが低摩擦で耐熱性を有す
る材料で形成されていることを特徴とする実用新
案登録請求の範囲第１項に記載の定着装置。 (3) 上記の押えベルトが上記の押えローラ間に
掛け渡されたエンドレスベルトであることを特徴
とする実用新案登録請求の範囲第１項に記載の定
着装置。[Claims for Utility Model Registration] (1) A fixing device for a wet-type copying machine based on one side, which produces a non-transferred area at the edge of the conveyance reference side of the transfer paper in the transfer separation process, which has microscopic particles on the heat roller and its outer peripheral surface. A position corresponding to the non-transfer area of the above-mentioned transfer paper in a device that has a plurality of presser rollers that are in contact with each other at intervals, and in which the back side of the transfer paper is pressed against the heat roller by these presser rollers and the paper is passed through and fixed. A fixing device comprising: a presser belt that presses the transfer paper against the heat roller along the heat roller between a plurality of presser rollers. (2) The fixing device according to claim 1, wherein the presser belt is made of a low-friction and heat-resistant material. (3) The fixing device according to claim 1, wherein the presser belt is an endless belt stretched between the presser rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987171058U JPH0175268U (en) | 1987-11-09 | 1987-11-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987171058U JPH0175268U (en) | 1987-11-09 | 1987-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0175268U true JPH0175268U (en) | 1989-05-22 |
Family
ID=31462544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987171058U Pending JPH0175268U (en) | 1987-11-09 | 1987-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0175268U (en) |
-
1987
- 1987-11-09 JP JP1987171058U patent/JPH0175268U/ja active Pending