JPS58153408U - magnet troll - Google Patents
magnet trollInfo
- Publication number
- JPS58153408U JPS58153408U JP4959782U JP4959782U JPS58153408U JP S58153408 U JPS58153408 U JP S58153408U JP 4959782 U JP4959782 U JP 4959782U JP 4959782 U JP4959782 U JP 4959782U JP S58153408 U JPS58153408 U JP S58153408U
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- support shaft
- magnetic
- sectional shape
- integrally molded
- 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
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図は従来の現像装置の断面図、第２図は本考案によ
るマグネットロールの側面図、第３図はその斜視図、第
４図及び第５図は本考案の他の実施例の側面図である。
図において、９，１２．１５・・・・・・マグネット、
１０．１３．１４・・・・・・マグネット軸、を表わす
。FIG. 1 is a sectional view of a conventional developing device, FIG. 2 is a side view of a magnet roll according to the present invention, FIG. 3 is a perspective view thereof, and FIGS. 4 and 5 are side views of other embodiments of the present invention. It is a diagram. In the figure, 9,12.15...magnet,
10.13.14...Represents the magnet shaft.
Claims (2)
る一体成形マグネットと、この一体成形マグネットを軸
支する支持軸とを有し、この支持軸の断面形状を非円形
としたことを特徴とするマグネットロール。(1) Features include an integrally molded magnet containing a magnetic material and a polymer compound and having multiple magnetic poles, and a support shaft that pivotally supports this integrally molded magnet, and the cross-sectional shape of this support shaft is non-circular. magnetic roll.
方向に配向した異方性マグネットであり、かつ支持軸を
挿入するためのマグネットの中空１ 部分が、
マグネット内の磁束線の通過を妨げない断面形状となっ
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
に記載のマグネットロール。(2) The above-mentioned magnet is an anisotropic magnet in which the axis of easy magnetization of the magnetic material is oriented in a specific direction, and the hollow 1 part of the magnet for inserting the support shaft is
The magnet roll according to claim 1, which is a registered utility model, and has a cross-sectional shape that does not prevent the passage of magnetic flux lines within the magnet.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4959782U JPS58153408U (en) | 1982-04-06 | 1982-04-06 | magnet troll |
| US06/477,077 US4557582A (en) | 1982-04-02 | 1983-03-21 | Magnet roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4959782U JPS58153408U (en) | 1982-04-06 | 1982-04-06 | magnet troll |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58153408U true JPS58153408U (en) | 1983-10-14 |
| JPH0356007Y2 JPH0356007Y2 (en) | 1991-12-16 |
Family
ID=30060442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4959782U Granted JPS58153408U (en) | 1982-04-02 | 1982-04-06 | magnet troll |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58153408U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59166979A (en) * | 1983-03-14 | 1984-09-20 | Matsushita Electric Ind Co Ltd | Manufacture of magnet roll |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54150699A (en) * | 1978-05-18 | 1979-11-27 | Matsushita Electric Ind Co Ltd | Manufacture of roll-like magnet |
| JPS57121206A (en) * | 1981-01-20 | 1982-07-28 | Matsushita Electric Ind Co Ltd | Manufacture of roll type magnet |
-
1982
- 1982-04-06 JP JP4959782U patent/JPS58153408U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54150699A (en) * | 1978-05-18 | 1979-11-27 | Matsushita Electric Ind Co Ltd | Manufacture of roll-like magnet |
| JPS57121206A (en) * | 1981-01-20 | 1982-07-28 | Matsushita Electric Ind Co Ltd | Manufacture of roll type magnet |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59166979A (en) * | 1983-03-14 | 1984-09-20 | Matsushita Electric Ind Co Ltd | Manufacture of magnet roll |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0356007Y2 (en) | 1991-12-16 |
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