JPS6190211U - - Google Patents
Info
- Publication number
- JPS6190211U JPS6190211U JP17426784U JP17426784U JPS6190211U JP S6190211 U JPS6190211 U JP S6190211U JP 17426784 U JP17426784 U JP 17426784U JP 17426784 U JP17426784 U JP 17426784U JP S6190211 U JPS6190211 U JP S6190211U
- Authority
- JP
- Japan
- Prior art keywords
- roll
- fixed
- magnets
- magnet
- magnet 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
- 239000011162 core material Substances 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 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
一実施例の側面断面図であり、第５図は同正面断
面図であり、第６図は本考案のマグネツトロール
の他の実施例の正面断面図であり、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′…永久磁石、３…軸、
４…接着剤、５…軸付フランジ、６…フランジ、
７…軸受、８…芯材、９…スリーブ付芯材、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、１６…ブレード、１７…スリーブ壁
、１８…窓部。
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 side sectional view of one embodiment of the magnet roll of the present invention, FIG. 5 is a front sectional view of the same, and FIG. 6 is a front sectional view of another embodiment of the magnet roll of the present invention. , FIG. 7 is a drawing for explaining a developing section of electrophotography. 1... Sleeve, 2, 2'... Permanent magnet, 3... Shaft,
4... Adhesive, 5... Flange with shaft, 6... Flange,
7... Bearing, 8... Core material, 9... Core material with sleeve, 10
...Magnet roll, 11...Photoreceptor, 12...Latent image charging section, 13...Developer, 14...Toner chain, 15
...Toner box, 16...Blade, 17...Sleeve wall, 18...Window section.
Claims (1)
ツトロールであつて、複数のマグネツトと、該マ
グネツトが装着固定されたロールの軸方向に延び
る複数の貫通窓部を有するスリーブと一体的なロ
ール芯材に固定されたロール軸と、ロールの両側
面に固定されたフランジとから構成され且つこれ
らが一体化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, the roll core material being integral with a sleeve having a plurality of magnets and a plurality of through windows extending in the axial direction of the roll to which the magnets are attached and fixed. 1. A magnet roll comprising a roll shaft fixed to a roll shaft and flanges fixed to both sides of the roll, and characterized in that these are integrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17426784U JPS6190211U (en) | 1984-11-19 | 1984-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17426784U JPS6190211U (en) | 1984-11-19 | 1984-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6190211U true JPS6190211U (en) | 1986-06-12 |
Family
ID=30731893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17426784U Pending JPS6190211U (en) | 1984-11-19 | 1984-11-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6190211U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55102205A (en) * | 1979-01-29 | 1980-08-05 | Matsushita Electric Ind Co Ltd | Roll-shaped magnet |
-
1984
- 1984-11-19 JP JP17426784U patent/JPS6190211U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55102205A (en) * | 1979-01-29 | 1980-08-05 | Matsushita Electric Ind Co Ltd | Roll-shaped magnet |
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