JPS6291663U - - Google Patents
Info
- Publication number
- JPS6291663U JPS6291663U JP18355085U JP18355085U JPS6291663U JP S6291663 U JPS6291663 U JP S6291663U JP 18355085 U JP18355085 U JP 18355085U JP 18355085 U JP18355085 U JP 18355085U JP S6291663 U JPS6291663 U JP S6291663U
- Authority
- JP
- Japan
- Prior art keywords
- support member
- sleeve
- press
- magnetic material
- outer diameter
- 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
- 239000000696 magnetic material Substances 0.000 claims 2
Landscapes
- Magnetic Brush Developing In Electrophotography (AREA)
Description
第１図は本考案の対象であるマグネツトロール
を示す縦断面図、第２図は第１図の要部縦断面図
、第３図は本考案の実施例を示す要部縦断面図、
第４図〜第７図は夫々本考案の他の実施例を示す
支持部材の正面図である。
４，５：支持部材、５ａ，５ｂ，５ｃ，５ｄ：
圧入部、７：スリーブ。
FIG. 1 is a vertical cross-sectional view showing a magnet roll that is the object of the present invention, FIG. 2 is a vertical cross-sectional view of the main part of FIG. 1, and FIG. 3 is a vertical cross-sectional view of the main part showing an embodiment of the present invention.
4 to 7 are front views of support members showing other embodiments of the present invention, respectively. 4, 5: Supporting member, 5a, 5b, 5c, 5d:
Press-fitting part, 7: Sleeve.
Claims (1)
リーブの両端に非磁性材料からなる支持部材を嵌
着し、中心部に軸を固着しかつ表面に複数個の磁
極を有する永久磁石を同心かつ相対回転自在に組
み合わせたマグネツトロールにおいて、支持部材
とスリーブとの嵌合部の一部にスリーブ内径より
大寸法の外径を有する圧入部および／または支持
部材外径より小寸法の内径を有する圧入部を設け
たことを特徴とするマグネツトロール。 A support member made of a non-magnetic material is fitted to both ends of a thin-walled cylindrical sleeve made of a non-magnetic material, and a permanent magnet having a shaft fixed to the center and a plurality of magnetic poles on the surface is attached concentrically and relative to each other. In a rotatably combined magnet roll, a part of the fitting part between the support member and the sleeve has a press-fit part having an outer diameter larger than the inner diameter of the sleeve and/or a press-fit part having an inner diameter smaller than the outer diameter of the support member. A magnet roll characterized by having a section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985183550U JPH0432690Y2 (en) | 1985-11-28 | 1985-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985183550U JPH0432690Y2 (en) | 1985-11-28 | 1985-11-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6291663U true JPS6291663U (en) | 1987-06-11 |
| JPH0432690Y2 JPH0432690Y2 (en) | 1992-08-06 |
Family
ID=31130392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985183550U Expired JPH0432690Y2 (en) | 1985-11-28 | 1985-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0432690Y2 (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52114033U (en) * | 1976-02-25 | 1977-08-30 | ||
| JPS52124246U (en) * | 1976-03-17 | 1977-09-21 | ||
| JPS545734A (en) * | 1977-06-15 | 1979-01-17 | Hitachi Metals Ltd | Magnet roll for magnetic brush developing |
| JPS5640550U (en) * | 1979-09-03 | 1981-04-15 | ||
| JPS56154009U (en) * | 1980-04-11 | 1981-11-18 | ||
| JPS59104153U (en) * | 1982-12-27 | 1984-07-13 | 松下電器産業株式会社 | Magnet roll for magnetic brush development |
| JPS6018801U (en) * | 1983-07-18 | 1985-02-08 | 株式会社 タカラ | Wheels for traveling toys |
| JPS6088351U (en) * | 1983-11-21 | 1985-06-17 | 株式会社リコー | developing roller |
| JPS6098851U (en) * | 1983-12-12 | 1985-07-05 | 株式会社リコー | Development bias application device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5216917A (en) * | 1975-07-30 | 1977-02-08 | Matsushita Electric Ind Co Ltd | Multi-information transmission system |
-
1985
- 1985-11-28 JP JP1985183550U patent/JPH0432690Y2/ja not_active Expired
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52114033U (en) * | 1976-02-25 | 1977-08-30 | ||
| JPS52124246U (en) * | 1976-03-17 | 1977-09-21 | ||
| JPS545734A (en) * | 1977-06-15 | 1979-01-17 | Hitachi Metals Ltd | Magnet roll for magnetic brush developing |
| JPS5640550U (en) * | 1979-09-03 | 1981-04-15 | ||
| JPS56154009U (en) * | 1980-04-11 | 1981-11-18 | ||
| JPS59104153U (en) * | 1982-12-27 | 1984-07-13 | 松下電器産業株式会社 | Magnet roll for magnetic brush development |
| JPS6018801U (en) * | 1983-07-18 | 1985-02-08 | 株式会社 タカラ | Wheels for traveling toys |
| JPS6088351U (en) * | 1983-11-21 | 1985-06-17 | 株式会社リコー | developing roller |
| JPS6098851U (en) * | 1983-12-12 | 1985-07-05 | 株式会社リコー | Development bias application device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0432690Y2 (en) | 1992-08-06 |