JPS625606U - - Google Patents
Info
- Publication number
- JPS625606U JPS625606U JP9662385U JP9662385U JPS625606U JP S625606 U JPS625606 U JP S625606U JP 9662385 U JP9662385 U JP 9662385U JP 9662385 U JP9662385 U JP 9662385U JP S625606 U JPS625606 U JP S625606U
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- core shaft
- ferromagnetic material
- magnet roll
- 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.)
- Pending
Links
- 239000003302 ferromagnetic material Substances 0.000 claims 2
- 230000005291 magnetic effect Effects 0.000 claims 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 108091008695 photoreceptors Proteins 0.000 description 1
Landscapes
- Magnetic Brush Developing In Electrophotography (AREA)
Description
第１図は従来のマグネツトロールの側面断面図
であり、第２図は従来の別のタイプのマグネツト
ロールの側面断面図であり、第３図は同正面断面
図であり、第４図は本考案のマグネツトロールの
一実施例の正面断面図であり、第５図は本考案の
マグネツトロールの一実施例の側面断面図であり
、第６図は本考案のマグネツトロールの他の実施
例の側面断面図であり、第７図は電子写真の現像
部を説明するための図面である。
１……スリーブ、２，２′……異方性磁石、３
……芯軸、４……接着剤、５……軸付フランジ、
６……フランジ、７……軸受、８……円筒状保持
材、１０……マグネツトロール、１１……感光体
、１２……潜像荷電部、１３……顕像、１４……
トナーチエン、１５……トナー箱。
Fig. 1 is a side sectional view of a conventional magnet roll, Fig. 2 is a side sectional view of another type of conventional magnet roll, Fig. 3 is a front sectional view of the same, and Fig. 4 is a side sectional view of a conventional magnet roll. is a front sectional view of one embodiment of the magnet roll of the present invention, FIG. 5 is a side sectional view of one embodiment of the magnet roll of the present invention, and FIG. 6 is a front sectional view of one embodiment of the magnet roll of the present invention. FIG. 7 is a side sectional view of another embodiment, and FIG. 7 is a drawing for explaining an electrophotographic developing section. 1... Sleeve, 2, 2'... Anisotropic magnet, 3
... core shaft, 4 ... adhesive, 5 ... flange with shaft,
6...Flange, 7...Bearing, 8...Cylindrical holding material, 10...Magnet roll, 11...Photoreceptor, 12...Latent image charging section, 13...Developer, 14...
Toner chain, 15... Toner box.
Claims (1)
これらを取り囲む円筒形スリーブとから構成され
る、電子写真記録装置の磁気ブラシ現像用のマグ
ネツトロールであつて、該芯軸が強磁性材料から
なり、該マグネツトが異方性磁石からなり、且つ
該異方性磁石が該強磁性材料の芯軸上に直接固定
されていることを特徴とするマグネツトロール。 A magnet roll for magnetic brush development of an electrophotographic recording device, which is composed of a core shaft, a magnet mounted and fixed on the core shaft, and a cylindrical sleeve surrounding them, the core shaft being made of a ferromagnetic material. A magnet roll, characterized in that the magnet is made of an anisotropic magnet, and the anisotropic magnet is directly fixed on the core axis of the ferromagnetic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9662385U JPS625606U (en) | 1985-06-27 | 1985-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9662385U JPS625606U (en) | 1985-06-27 | 1985-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS625606U true JPS625606U (en) | 1987-01-14 |
Family
ID=30962556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9662385U Pending JPS625606U (en) | 1985-06-27 | 1985-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS625606U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS422440Y1 (en) * | 1964-03-24 | 1967-02-14 | ||
| JPS5143150A (en) * | 1974-10-11 | 1976-04-13 | Hitachi Metals Ltd | IKEIDAN MENOJUSURUCHOJAKUITSUTAIFUERAITOJISHAKUROORU |
| JPS5943568U (en) * | 1982-09-16 | 1984-03-22 | 株式会社クボタ | Information transmission device for work vehicle with swivel platform |
-
1985
- 1985-06-27 JP JP9662385U patent/JPS625606U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS422440Y1 (en) * | 1964-03-24 | 1967-02-14 | ||
| JPS5143150A (en) * | 1974-10-11 | 1976-04-13 | Hitachi Metals Ltd | IKEIDAN MENOJUSURUCHOJAKUITSUTAIFUERAITOJISHAKUROORU |
| JPS5943568U (en) * | 1982-09-16 | 1984-03-22 | 株式会社クボタ | Information transmission device for work vehicle with swivel platform |
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