JPS6016162U - Fixing roller in fixing device - Google Patents
Fixing roller in fixing deviceInfo
- Publication number
- JPS6016162U JPS6016162U JP10745383U JP10745383U JPS6016162U JP S6016162 U JPS6016162 U JP S6016162U JP 10745383 U JP10745383 U JP 10745383U JP 10745383 U JP10745383 U JP 10745383U JP S6016162 U JPS6016162 U JP S6016162U
- Authority
- JP
- Japan
- Prior art keywords
- roller
- fixing
- approximately
- thin layer
- recording sheet
- 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
Landscapes
- Fixing For Electrophotography (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、本考案の定着ローラーを用いる定着装置の１
例を説明図的に示す図、第２図は、本考案の定着ローラ
ーを構成するローラーの構造を説明するための図、第３
図は、本考案の定着ローラーの周面部の凹凸を説明する
ための図、第４図は、本考案の効果を説明するための図
である。
１・・・・・・定着ローラー、１０・・・・・・芯金ロ
ーラー、１１・・・耐熱性のフッソ樹脂の薄層、Ｈ・・
・・・・ヒーター、２・・・・・・加圧ローラー、３・
・・・・・離型液供給部材、Ｒ・・・・・・凹部の深さ
、１・・・・・・凸部間距離。FIG. 1 shows one of the fixing devices using the fixing roller of the present invention.
FIG. 2 is a diagram illustrating an example of the structure of the roller constituting the fixing roller of the present invention, and FIG.
The figure is a diagram for explaining the unevenness of the peripheral surface of the fixing roller of the present invention, and FIG. 4 is a diagram for explaining the effects of the present invention. DESCRIPTION OF SYMBOLS 1... Fixing roller, 10... Core metal roller, 11... Thin layer of heat-resistant fluorocarbon resin, H...
... Heater, 2 ... Pressure roller, 3.
...Mold release liquid supply member, R...Depth of recess, 1...Distance between convex parts.
Claims (1)
トを、定着ローラーと加圧ローラーとにより挟圧搬送し
つつ、上記可視像を記録シート上に定着する定着装置に
おいて、 周面部に微小な凹凸を有する芯金ローラーの上記周面部
を、耐熱性のフッソ樹脂の薄層で被覆してなるローラー
と、このローラーに内装されるヒーターとを有し、 上記芯金ローラー周面部の微小な凹凸に応じて、上記フ
ッソ樹脂の薄層の表面に形成される凹凸における、凹部
の深さが略５μｍ以上であり、凸部間距離が略１００μ
ｍないし略２００μｍであることを特徴とする、定着ロ
ーラー。[Claims for Utility Model Registration] A recording sheet having a visible image composed of powder toner is conveyed under pressure by a fixing roller and a pressure roller, and the visible image is fixed on the recording sheet. The fixing device includes a roller formed by coating the circumferential surface of a cored roller having minute irregularities on the circumferential surface with a thin layer of heat-resistant fluorocarbon resin, and a heater built into the roller, and the above-mentioned In the unevenness formed on the surface of the thin layer of fluorocarbon resin according to minute unevenness on the peripheral surface of the core roller, the depth of the depressed portion is approximately 5 μm or more, and the distance between the convex portions is approximately 100 μm.
A fixing roller having a diameter of m to approximately 200 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10745383U JPS6016162U (en) | 1983-07-11 | 1983-07-11 | Fixing roller in fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10745383U JPS6016162U (en) | 1983-07-11 | 1983-07-11 | Fixing roller in fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6016162U true JPS6016162U (en) | 1985-02-02 |
Family
ID=30251065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10745383U Pending JPS6016162U (en) | 1983-07-11 | 1983-07-11 | Fixing roller in fixing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6016162U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006047769A (en) * | 2004-08-05 | 2006-02-16 | Fuji Xerox Co Ltd | Fixing device |
| JP2009075269A (en) * | 2007-09-19 | 2009-04-09 | Canon Inc | Fixing member, fixing device, image forming apparatus, and fixing member manufacturing method |
| JP2010245003A (en) * | 2009-04-10 | 2010-10-28 | Seiko Epson Corp | Heating roller, fixing device, image forming device, and heating roller manufacturing method |
-
1983
- 1983-07-11 JP JP10745383U patent/JPS6016162U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006047769A (en) * | 2004-08-05 | 2006-02-16 | Fuji Xerox Co Ltd | Fixing device |
| JP2009075269A (en) * | 2007-09-19 | 2009-04-09 | Canon Inc | Fixing member, fixing device, image forming apparatus, and fixing member manufacturing method |
| JP2010245003A (en) * | 2009-04-10 | 2010-10-28 | Seiko Epson Corp | Heating roller, fixing device, image forming device, and heating roller manufacturing method |
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