JPH0167666U - - Google Patents
Info
- Publication number
- JPH0167666U JPH0167666U JP1987162423U JP16242387U JPH0167666U JP H0167666 U JPH0167666 U JP H0167666U JP 1987162423 U JP1987162423 U JP 1987162423U JP 16242387 U JP16242387 U JP 16242387U JP H0167666 U JPH0167666 U JP H0167666U
- Authority
- JP
- Japan
- Prior art keywords
- roller
- toner
- outer periphery
- pressure
- rotated
- 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 2
- 239000002184 metal Substances 0.000 claims 2
Landscapes
- Fixing For Electrophotography (AREA)
Description
第１図は本案の一実施例の要部の部材の配置断
面図、第２図は要部の動作説明のための断面図で
ある。
１９……集着ローラー、２０……パイプ、２１
……小孔、２２……フエルト、２３……トナー層
。
FIG. 1 is a sectional view of the arrangement of essential parts of an embodiment of the present invention, and FIG. 2 is a sectional view for explaining the operation of the essential parts. 19... Gathering roller, 20... Pipe, 21
...Small hole, 22...Felt, 23...Toner layer.
Claims (1)
段を有する熱ローラーと、同ローラーに対して加
圧手段にて加圧々接する、圧接ローラーの形成す
るニツプ部において、トナー像を担持する用紙を
挟送しつつ定着を行う定着装置において、上記熱
ローラーに対し、外周に小孔群を付したパイプ状
の芯金にフエルトにて被つたローラーを形状し外
周面にトナーを塗し融着して成るトナーの集着ロ
ーラーを圧接し、対接位置にて同方向の回動を付
与すると共に、上記圧接ローラーに対して、芯金
をフエルトにて被いローラーを形成し外周にトナ
ーを塗し融着して成るトナー集着ローラーを圧接
し対接位置にて同方向の回動を付与して成ること
を特徴とする定着装置。 The paper carrying the toner image is held in a nip formed by a pair of heating rollers that provide rotation and have heating means, and a pressure roller that presses and contacts the rollers with pressure means. In a fixing device that performs fixing while nipping, the above-mentioned hot roller is shaped like a roller covered with felt over a pipe-shaped core metal with small holes on its outer periphery, and toner is applied to the outer periphery of the roller and fused. A toner collection roller consisting of a roller is pressed against the roller and rotated in the same direction at the opposing position, and a core metal is covered with felt to form a roller, and toner is applied to the outer periphery of the pressure roller. A fixing device characterized in that a toner collecting roller formed by fusing and bonding is pressed into contact with the toner collecting roller and rotated in the same direction at the opposing position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987162423U JPH0167666U (en) | 1987-10-26 | 1987-10-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987162423U JPH0167666U (en) | 1987-10-26 | 1987-10-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0167666U true JPH0167666U (en) | 1989-05-01 |
Family
ID=31446235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987162423U Pending JPH0167666U (en) | 1987-10-26 | 1987-10-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0167666U (en) |
-
1987
- 1987-10-26 JP JP1987162423U patent/JPH0167666U/ja active Pending