JPS62104266U - - Google Patents
Info
- Publication number
- JPS62104266U JPS62104266U JP19647985U JP19647985U JPS62104266U JP S62104266 U JPS62104266 U JP S62104266U JP 19647985 U JP19647985 U JP 19647985U JP 19647985 U JP19647985 U JP 19647985U JP S62104266 U JPS62104266 U JP S62104266U
- Authority
- JP
- Japan
- Prior art keywords
- roller
- fixing device
- heating means
- pair
- toner image
- 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 4
Description
第１図は、本考案に係る定着装置の断面説明図
、第２図は第１図のニツプ部の拡大図、第３図は
従来の定着装置のニツプ部の拡大図である。
１……定着ローラ対、２……第１ローラ、３…
…第２ローラ、６，７……ゴム材、８，９……ヒ
ータ。
FIG. 1 is an explanatory cross-sectional view of a fixing device according to the present invention, FIG. 2 is an enlarged view of the nip portion of FIG. 1, and FIG. 3 is an enlarged view of the nip portion of a conventional fixing device. 1... Fixing roller pair, 2... First roller, 3...
...Second roller, 6, 7...Rubber material, 8, 9...Heater.
Claims (1)
ラからなる定着ローラ対で未定着トナー像を担持
した用紙を挾持搬送し、定着ローラ対に設けられ
た加熱手段の加熱により、未定着トナー像を用紙
に定着するようにした定着装置において、前記第
１ローラと前記第２ローラが、ローラ径及び表面
に被覆した弾性部材の種類、硬度、厚味をほぼ同
一に構成したことを特徴とする前記定着装置。 (2) 前記第１ローラ及び第２ローラに前記加熱
手段が設けられ、該加熱手段がほぼ同温に加熱す
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 sheet carrying an unfixed toner image is sandwiched and conveyed by a pair of fixing rollers consisting of a first roller and a second roller brought into pressure contact with each other, and heating means provided on the pair of fixing rollers. In the fixing device which fixes an unfixed toner image to paper by heating, the first roller and the second roller have substantially the same roller diameter and the type, hardness, and thickness of the elastic member coated on the surface. The fixing device characterized in that it is configured as follows. (2) The fixing device according to claim 1, wherein the first roller and the second roller are provided with the heating means, and the heating means heat the first roller and the second roller to approximately the same temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19647985U JPS62104266U (en) | 1985-12-23 | 1985-12-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19647985U JPS62104266U (en) | 1985-12-23 | 1985-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62104266U true JPS62104266U (en) | 1987-07-03 |
Family
ID=31155338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19647985U Pending JPS62104266U (en) | 1985-12-23 | 1985-12-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62104266U (en) |
-
1985
- 1985-12-23 JP JP19647985U patent/JPS62104266U/ja active Pending