JPS6232246U - - Google Patents
Info
- Publication number
- JPS6232246U JPS6232246U JP12266985U JP12266985U JPS6232246U JP S6232246 U JPS6232246 U JP S6232246U JP 12266985 U JP12266985 U JP 12266985U JP 12266985 U JP12266985 U JP 12266985U JP S6232246 U JPS6232246 U JP S6232246U
- Authority
- JP
- Japan
- Prior art keywords
- permanent magnet
- face
- magnetic material
- lanciester
- damper
- 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
- 239000000696 magnetic material Substances 0.000 claims 2
- 108091008695 photoreceptors Proteins 0.000 claims 1
- 230000000052 comparative effect Effects 0.000 description 1
Landscapes
- Discharging, Photosensitive Material Shape In Electrophotography (AREA)
Description
第１図は本考案の第１実施例要部切断正面図、
第２図は本考案の第２実施例要部切断正面図、第
３図は従来のランチエスターダンパの比較例要部
切断正面図である。
１０，２０……感光体ドラム、１１，２１……
軟磁性板、１２，２２……永久磁石、１４，２４
……ドラム軸。
FIG. 1 is a cutaway front view of the main parts of the first embodiment of the present invention;
FIG. 2 is a cutaway front view of a main part of a second embodiment of the present invention, and FIG. 3 is a cutaway front view of a main part of a comparative example of a conventional Lanciester damper. 10, 20... Photosensitive drum, 11, 21...
Soft magnetic plate, 12, 22...Permanent magnet, 14, 24
...Drum shaft.
Claims (1)
磁化した永久磁石を前記磁性体端面に磁力で付着
して摩擦結合し、該摩擦力と永久磁石の質量でラ
ンチエスターダンパを構成した電子写真複写機の
感光体ドラム回転ムラ除去装置。 An electrophotograph in which the end face of a photosensitive drum is made of a magnetic material, a permanent magnet magnetized in the axial direction is attached to the end face of the magnetic material by magnetic force and frictionally coupled, and a Lanciester damper is configured by the frictional force and the mass of the permanent magnet. Photoreceptor drum rotation unevenness removal device for copying machines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12266985U JPS6232246U (en) | 1985-08-12 | 1985-08-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12266985U JPS6232246U (en) | 1985-08-12 | 1985-08-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6232246U true JPS6232246U (en) | 1987-02-26 |
Family
ID=31013074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12266985U Pending JPS6232246U (en) | 1985-08-12 | 1985-08-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6232246U (en) |
-
1985
- 1985-08-12 JP JP12266985U patent/JPS6232246U/ja active Pending
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