JPS6227367U - - Google Patents
Info
- Publication number
- JPS6227367U JPS6227367U JP11837685U JP11837685U JPS6227367U JP S6227367 U JPS6227367 U JP S6227367U JP 11837685 U JP11837685 U JP 11837685U JP 11837685 U JP11837685 U JP 11837685U JP S6227367 U JPS6227367 U JP S6227367U
- Authority
- JP
- Japan
- Prior art keywords
- heat roller
- heat source
- fixing device
- cylindrical
- roller
- 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
- 238000005192 partition Methods 0.000 claims description 3
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 1
Landscapes
- Fixing For Electrophotography (AREA)
- Control Of Resistance Heating (AREA)
Description
第１図は熱ローラ定着装置の簡略化した横断面
図であり、第２図は第１図においてＡ―Ａ’より
見た断面図であり、第３図はハロゲン管ヒータ及
び仕切板の分解斜視図である。
２……熱ローラ定着装置、４……熱ローラ、６
……圧ローラ、１００……ハロゲン管ヒータ（筒
状加熱源）、１０４……シール部（平板状部）、
２００……仕切部材、２０２……嵌合用孔、２０
４……切込み。
Fig. 1 is a simplified cross-sectional view of the heat roller fixing device, Fig. 2 is a sectional view taken along line A-A' in Fig. 1, and Fig. 3 is an exploded view of the halogen tube heater and partition plate. FIG. 2...Heat roller fixing device, 4...Heat roller, 6
... Pressure roller, 100 ... Halogen tube heater (cylindrical heating source), 104 ... Seal part (flat plate-shaped part),
200... Partition member, 202... Fitting hole, 20
4...notch.
Claims (1)
内部に設けた筒状の熱ローラと、該熱ローラ表面
に圧接する圧ローラとを具備する熱ローラ定着装
置において； 外径が前記熱ローラの内径に略同一であり、且
つ前記平板状部の断面形状と実質的に同一な嵌合
用孔を有し、該嵌合用孔から外径部に通じる切込
みを有す仕切部材を、前記筒状加熱源の両端部近
傍の略平板状部に嵌装し、熱ローラと前記筒状加
熱源との間隙を実質上消失せしめたことを特徴と
する熱ローラ定着装置。[Claims for Utility Model Registration] A heat roller fixing device comprising a cylindrical heat roller that is provided with a cylindrical heat source inside that has a substantially flat upper portion near both ends, and a pressure roller that is in pressure contact with the surface of the heat roller. In: having a fitting hole having an outer diameter substantially the same as the inner diameter of the heat roller and substantially the same cross-sectional shape as the flat plate-like portion, and having a notch leading from the fitting hole to the outer diameter portion; A heat roller fixing device characterized in that a partition member is fitted into a substantially flat plate-shaped portion near both ends of the cylindrical heat source to substantially eliminate a gap between the heat roller and the cylindrical heat source. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11837685U JPS6227367U (en) | 1985-07-31 | 1985-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11837685U JPS6227367U (en) | 1985-07-31 | 1985-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6227367U true JPS6227367U (en) | 1987-02-19 |
Family
ID=31004768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11837685U Pending JPS6227367U (en) | 1985-07-31 | 1985-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6227367U (en) |
-
1985
- 1985-07-31 JP JP11837685U patent/JPS6227367U/ja active Pending