JPS597460U - Offset prevention roll for heat fixing device - Google Patents
Offset prevention roll for heat fixing deviceInfo
- Publication number
- JPS597460U JPS597460U JP10143682U JP10143682U JPS597460U JP S597460 U JPS597460 U JP S597460U JP 10143682 U JP10143682 U JP 10143682U JP 10143682 U JP10143682 U JP 10143682U JP S597460 U JPS597460 U JP S597460U
- Authority
- JP
- Japan
- Prior art keywords
- fixing device
- offset prevention
- prevention roll
- heat fixing
- roll
- 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.)
- Granted
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案、のクリーニングロールの縦断面図、第
２図はその部分拡大図、第３図はその定着装置への適用
を示す縦断面略図、第４図、第５図は本考案に使用する
クリーニングロールのシリコーンオイルの含浸性、定着
ロールへのシリコーンオイル供給量を示すグラフを示し
たものである。
１、 １’・・・・・・クリーニングロール、２・・回
心材、３・・・・・・スキン層、４・・・・・・シリコ
ーンゴムスポンジ層、５・・・・・・貯液房、６・・・
・・・毛細孔、１１・曲・定着ロール、１３・・・・・
・赤外線ランプ、１５・・・・・・加圧ロール。
第１図 第２図
ヅ ゛息Fig. 1 is a longitudinal sectional view of the cleaning roll of the present invention, Fig. 2 is a partially enlarged view thereof, Fig. 3 is a schematic longitudinal sectional view showing its application to a fixing device, and Figs. 4 and 5 are the invention of the invention. This is a graph showing the silicone oil impregnation properties of the cleaning roll used for and the amount of silicone oil supplied to the fixing roll. 1, 1'...Cleaning roll, 2...Converting material, 3...Skin layer, 4...Silicone rubber sponge layer, 5...Liquid storage Bunch, 6...
・・・Capillary, 11・Song・Fixing roll, 13・・・・
- Infrared lamp, 15... Pressure roll. Figure 1 Figure 2
Claims (1)
リコーンゴムスポンジ層を芯材上に設け、これにシリコ
ーンオイルを含浸させてなることを特徴とする加熱定着
装置用オフセット防止ロール。 ２ 貯液房が毛細孔と狭隘部を介して連結されている実
用新案登録請求の範囲第１項記載の加熱定着装置用オフ
セット防止ロール。 ３ 前記シリコーンスポンジが平均セル径２０〜３００
７Ｌｍ、、スキン層厚み３０〜５００μであり、硬度が
５〜４０°である実用新案登録請求の範囲第１項または
第２項記載の加熱定着装置用オフセット防止ロール。 ４ シリコーンオイルの含浸量力０．０５〜２．０ｇ／
７７７：’である実用新案登録請求の範囲第１項、第
２項、第３項記載の加熱定着装置用オフセット防止ロー
ル。[Claims for Utility Model Registration] 1. A heating method characterized by providing a silicone rubber sponge layer having a plurality of liquid storage chambers connected to linear capillaries on a core material and impregnating it with silicone oil. Offset prevention roll for fixing device. 2. The offset prevention roll for a heat fixing device according to claim 1, wherein the liquid storage chamber is connected to the capillary pores through a narrow portion. 3 The silicone sponge has an average cell diameter of 20 to 300
7Lm, the offset prevention roll for a heat fixing device according to claim 1 or 2, which has a skin layer thickness of 30 to 500 μm and a hardness of 5 to 40°. 4 Silicone oil impregnation amount 0.05-2.0g/
777:' The offset prevention roll for a heat fixing device according to claims 1, 2, and 3 of the utility model registration claims.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10143682U JPS597460U (en) | 1982-07-05 | 1982-07-05 | Offset prevention roll for heat fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10143682U JPS597460U (en) | 1982-07-05 | 1982-07-05 | Offset prevention roll for heat fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS597460U true JPS597460U (en) | 1984-01-18 |
| JPH0119146Y2 JPH0119146Y2 (en) | 1989-06-02 |
Family
ID=30239529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10143682U Granted JPS597460U (en) | 1982-07-05 | 1982-07-05 | Offset prevention roll for heat fixing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS597460U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60159459U (en) * | 1984-03-31 | 1985-10-23 | 株式会社 荒井製作所 | roller |
| JPS62112183A (en) * | 1985-11-11 | 1987-05-23 | Sharp Corp | Copying machine |
-
1982
- 1982-07-05 JP JP10143682U patent/JPS597460U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60159459U (en) * | 1984-03-31 | 1985-10-23 | 株式会社 荒井製作所 | roller |
| JPS62112183A (en) * | 1985-11-11 | 1987-05-23 | Sharp Corp | Copying machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0119146Y2 (en) | 1989-06-02 |
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