JPS6284069U - - Google Patents
Info
- Publication number
- JPS6284069U JPS6284069U JP17610485U JP17610485U JPS6284069U JP S6284069 U JPS6284069 U JP S6284069U JP 17610485 U JP17610485 U JP 17610485U JP 17610485 U JP17610485 U JP 17610485U JP S6284069 U JPS6284069 U JP S6284069U
- Authority
- JP
- Japan
- Prior art keywords
- roller
- pressure roller
- heat fixing
- pressure
- contact
- 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 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Fixing For Electrophotography (AREA)
Description
第１図は本考案の加熱定着装置の一実施例を示
す斜視図、第２図はローラー間の圧力分布と圧着
ローラーのニツプ量の分布図を示す。
１…加熱定着ローラー、２…加熱ヒーター、４
…圧着ローラー、１２…補圧ローラー、１４…温
度検知部材。
FIG. 1 is a perspective view showing an embodiment of the heat fixing device of the present invention, and FIG. 2 is a diagram showing the pressure distribution between the rollers and the nip amount distribution of the pressure roller. 1... Heating fixing roller, 2... Heating heater, 4
... Pressure roller, 12 ... Compensation roller, 14 ... Temperature detection member.
Claims (1)
ながら回転する圧着ローラー間にトナー像を有す
る複写紙を搬送させて加熱定着する定着装置にお
いて、圧着ローラーの軸方向中央部に圧着ローラ
ーを加熱定着ローラー側へ加圧する補圧ローラー
を設け該補圧ローラーの表面に温度検知部材を接
触させたことを特徴とする加熱定着装置。 In a fixing device that heats and fixes a copy paper having a toner image by conveying it between a heat fixing roller and a pressure roller that rotates while being in pressure contact with the heat fixing roller, the pressure roller is placed in the axial center of the pressure roller toward the heat fixing roller side. A heat fixing device characterized in that a compensating pressure roller that applies pressure is provided, and a temperature detecting member is brought into contact with the surface of the compensating pressure roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17610485U JPS6284069U (en) | 1985-11-18 | 1985-11-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17610485U JPS6284069U (en) | 1985-11-18 | 1985-11-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6284069U true JPS6284069U (en) | 1987-05-28 |
Family
ID=31116032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17610485U Pending JPS6284069U (en) | 1985-11-18 | 1985-11-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6284069U (en) |
-
1985
- 1985-11-18 JP JP17610485U patent/JPS6284069U/ja active Pending
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