JPS6284065U - - Google Patents
Info
- Publication number
- JPS6284065U JPS6284065U JP17709685U JP17709685U JPS6284065U JP S6284065 U JPS6284065 U JP S6284065U JP 17709685 U JP17709685 U JP 17709685U JP 17709685 U JP17709685 U JP 17709685U JP S6284065 U JPS6284065 U JP S6284065U
- Authority
- JP
- Japan
- Prior art keywords
- roller
- heat
- core
- rubber layer
- tapered
- 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
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Fixing For Electrophotography (AREA)
Description
第１図Ａ，Ｂは本考案に係るヒートローラと圧
接ローラをそれぞれ示す断面図、第２図は第１図
Ａ，Ｂの各ローラの使用態様を示す概略図、第３
図は本考案の変形例に係るヒートローラの断面図
である。
１……ヒートローラ、１Ａ……芯金、１Ｂ……
ゴム層、２……圧接ローラ、２Ａ……芯金、２Ｂ
……ゴム層。
1A and 1B are cross-sectional views showing a heat roller and a pressure roller according to the present invention, FIG. 2 is a schematic diagram showing how the rollers shown in FIGS.
The figure is a sectional view of a heat roller according to a modified example of the present invention. 1... Heat roller, 1A... Core metal, 1B...
Rubber layer, 2... Pressure roller, 2A... Core metal, 2B
...Rubber layer.
Claims (1)
れる圧接ローラを備える熱定着ローラ装置であつ
て、前記ヒートローラ及び圧接ローラの一方は、
両端から中央に向かつてテーパ状に縮径している
芯金と該芯金上に設けられているゴム層とを含み
、他方は、中央から両端に向かつてテーパ状に縮
径している芯金と該芯金上にほぼ一定外径で設け
られているゴム層とを含むことを特徴とする熱定
着ローラ装置。 A heat fixing roller device comprising a heat roller and a pressure roller pressed against the heat roller, one of the heat roller and the pressure roller comprising:
The other includes a core whose diameter is tapered from both ends toward the center and a rubber layer provided on the core, and the other is a core whose diameter is tapered from the center to both ends. A heat fixing roller device comprising gold and a rubber layer provided on the core metal with a substantially constant outer diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17709685U JPS6284065U (en) | 1985-11-18 | 1985-11-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17709685U JPS6284065U (en) | 1985-11-18 | 1985-11-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6284065U true JPS6284065U (en) | 1987-05-28 |
Family
ID=31117976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17709685U Pending JPS6284065U (en) | 1985-11-18 | 1985-11-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6284065U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS539127A (en) * | 1976-07-13 | 1978-01-27 | Fuji Xerox Co Ltd | Heattroll type fixing device of electrophotographic copying machine |
-
1985
- 1985-11-18 JP JP17709685U patent/JPS6284065U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS539127A (en) * | 1976-07-13 | 1978-01-27 | Fuji Xerox Co Ltd | Heattroll type fixing device of electrophotographic copying machine |