JPS60159460U - Silicone oil supply roller - Google Patents
Silicone oil supply rollerInfo
- Publication number
- JPS60159460U JPS60159460U JP4707984U JP4707984U JPS60159460U JP S60159460 U JPS60159460 U JP S60159460U JP 4707984 U JP4707984 U JP 4707984U JP 4707984 U JP4707984 U JP 4707984U JP S60159460 U JPS60159460 U JP S60159460U
- Authority
- JP
- Japan
- Prior art keywords
- silicone oil
- oil supply
- supply roller
- silicone
- guide cylinder
- 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
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図は本考案に係る供給ローラの断面図、第 ′２図
は第１図のローラの使用態様を示す概略図、第３図は本
考案の実施例に係る供給ローラの部分断面図である。
１・・・価給ローラ、２・・・軸芯、２ａ・−・・開口
部、２ｂ・・・スリット、３・・・供給管、４、・・・
ベアリング、５・・・シールリング、６・・・内筒、７
・・・案内筒、７ａ・・・案内孔、８・・・シリコーン
スポンジローラ部、８Ａ・・・表面層、８Ｂ・・・内側
層、９・・・定着ローラ。Fig. 1 is a sectional view of a supply roller according to the present invention, Fig. 2 is a schematic diagram showing how the roller shown in Fig. 1 is used, and Fig. 3 is a partial sectional view of a supply roller according to an embodiment of the present invention. be. DESCRIPTION OF SYMBOLS 1... Value feeding roller, 2... Axis core, 2a... Opening, 2b... Slit, 3... Supply pipe, 4,...
Bearing, 5... Seal ring, 6... Inner cylinder, 7
...Guide tube, 7a...Guide hole, 8...Silicone sponge roller portion, 8A...Surface layer, 8B...Inner layer, 9...Fixing roller.
Claims (1)
供給された前記シリコーンオイルを外部に送出するため
のスリットが設けられている中空軸芯と、該軸芯上に取
付けられ、径方向に貫通する複数のオイル案内孔が設け
られている案内筒と、該案内筒上に取付けられ、前記オ
イル案内孔から案内されてくる前記シリコーンオイルが
含浸されるシリコーンスポンジローラ部とを備えること
を特徴とするシリコーンオイル供給ローラ。 ２ 前記シリコーンスポンジローラ部は、径の小さな空
孔が均等に多数分散し、かつ硬度が大きい表面層と、前
記空孔と連続する径の大きな空孔を有し、密度が前記表
面層と同−若しくは大きべ、硬度の小さい内側層とから
成る二層構造であることを特徴とする実用新案登録請求
の範囲第１項に記載のシリコーンオイル供給ローラ。 ３ 前記軸芯は前記シリコーンオイル供給管に回転可能
でかつ液密を保持して接続されていることを特徴とする
実用新案登録請求の範囲第１項に記載のシリコーンオイ
ル供給ローラ。 ４ 前記案内筒は前記軸芯に液密を保持して回転可能に
取付けられていることを特徴とする実用新案登録請求の
範囲第１項に記載のシリコーン゛ オイル供給ローラ。[Claims for Utility Model Registration] 1. A hollow shaft core connected to a silicone oil supply pipe and provided with a slit for discharging the silicone oil supplied inside the circumference to the outside; a guide cylinder mounted on the guide cylinder and provided with a plurality of oil guide holes passing through the guide cylinder in the radial direction; and a silicone sponge roller section installed on the guide cylinder and impregnated with the silicone oil guided from the oil guide holes. A silicone oil supply roller comprising: 2 The silicone sponge roller portion has a surface layer in which a large number of small-diameter pores are evenly distributed and has a high hardness, and a large-diameter pore that is continuous with the pores, and has the same density as the surface layer. The silicone oil supply roller according to claim 1, which is a utility model, and has a two-layer structure comprising: - or an inner layer having a large diameter and a low hardness. 3. The silicone oil supply roller according to claim 1, wherein the shaft core is rotatably and fluid-tightly connected to the silicone oil supply pipe. 4. The silicone oil supply roller according to claim 1, wherein the guide tube is rotatably attached to the axis in a fluid-tight manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4707984U JPS60159460U (en) | 1984-03-31 | 1984-03-31 | Silicone oil supply roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4707984U JPS60159460U (en) | 1984-03-31 | 1984-03-31 | Silicone oil supply roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60159460U true JPS60159460U (en) | 1985-10-23 |
Family
ID=30562076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4707984U Pending JPS60159460U (en) | 1984-03-31 | 1984-03-31 | Silicone oil supply roller |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60159460U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63132974U (en) * | 1987-02-23 | 1988-08-31 |
-
1984
- 1984-03-31 JP JP4707984U patent/JPS60159460U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63132974U (en) * | 1987-02-23 | 1988-08-31 |
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