JPH03127340U - - Google Patents
Info
- Publication number
- JPH03127340U JPH03127340U JP3628490U JP3628490U JPH03127340U JP H03127340 U JPH03127340 U JP H03127340U JP 3628490 U JP3628490 U JP 3628490U JP 3628490 U JP3628490 U JP 3628490U JP H03127340 U JPH03127340 U JP H03127340U
- Authority
- JP
- Japan
- Prior art keywords
- roller
- heat fixing
- heat
- fixing belt
- recording medium
- 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 1
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図はこの考案を具体化した熱定着装置の一
実施例を示す断面図、第２図はこの考案の別の実
施例を示す略体正面図、第３図は従来の熱定着装
置を示す略体正面図である。
４……ヒートローラ、６……張設用ローラ、７
……熱定着ベルト、８……記録媒体としての顕色
紙、１１……加圧ローラ、１６……ガイド部材と
してのガイドローラ。
Fig. 1 is a sectional view showing one embodiment of a heat fixing device embodying this invention, Fig. 2 is a schematic front view showing another embodiment of this invention, and Fig. 3 is a diagram showing a conventional heat fixing device. It is a schematic front view shown. 4...Heat roller, 6...Tensioning roller, 7
. . . Thermal fixing belt, 8 . . . Color developer paper as a recording medium, 11 . . . Pressure roller, 16 .
Claims (1)
，６間に張設された熱定着ベルト７、及びその熱
定着ベルト７を介してヒートローラ４に圧接する
加圧ローラ１１を備え、ヒートローラ４側から熱
定着ベルト７と加圧ローラ１１との間に記録媒体
８を送り込んで、その記録媒体８に形成された画
像を加熱定着するようにした熱定着装置において
、 前記ヒートローラ４に対する熱定着ベルト７の
接触面積を少なくするために、ヒートローラ４と
加圧ローラ１１との間の熱定着ベルト７のニツプ
部よりも記録媒体８の送り込み側に、熱定着ベル
ト７の内周面に接触するガイド部材１６を設けた
ことを特徴とする熱定着装置。[Scope of claim for utility model registration] Heat roller 4, tensioning roller 6, both rollers 4
, 6, and a pressure roller 11 that presses against the heat roller 4 via the heat fixing belt 7. In a heat fixing device that feeds a recording medium 8 during the heat fixing process and fixes the image formed on the recording medium 8 by heating, in order to reduce the contact area of the heat fixing belt 7 with the heat roller 4, A guide member 16 that contacts the inner circumferential surface of the heat fixing belt 7 is provided on the side where the recording medium 8 is fed from the nip portion of the heat fixing belt 7 between the roller 4 and the pressure roller 11. Heat fixing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3628490U JPH03127340U (en) | 1990-04-04 | 1990-04-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3628490U JPH03127340U (en) | 1990-04-04 | 1990-04-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03127340U true JPH03127340U (en) | 1991-12-20 |
Family
ID=31542380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3628490U Pending JPH03127340U (en) | 1990-04-04 | 1990-04-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03127340U (en) |
-
1990
- 1990-04-04 JP JP3628490U patent/JPH03127340U/ja active Pending