JPH0481160U - - Google Patents
Info
- Publication number
- JPH0481160U JPH0481160U JP12697190U JP12697190U JPH0481160U JP H0481160 U JPH0481160 U JP H0481160U JP 12697190 U JP12697190 U JP 12697190U JP 12697190 U JP12697190 U JP 12697190U JP H0481160 U JPH0481160 U JP H0481160U
- Authority
- JP
- Japan
- Prior art keywords
- bristles
- fur brush
- rod
- linear velocity
- rotating
- 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
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Dry Development In Electrophotography (AREA)
- Cleaning In Electrography (AREA)
Description
第１図ないし第３図は本考案の一実施例を示し
、第１図は本考案の画像形成装置のフアーブラシ
装置を示す側面図、第２図は前記フアーブラシ装
置が組み込まれている現像器の縦断面図、第３図
は前記フアーブラシ装置における毛倒れ防止機構
を示す斜視図である。第４図および第５図は従来
例を示し、第４図は従来のフアーブラシの要部側
面図、第５図は従来のフアーブラシ装置における
位置調整機構を示す断面図である。
２１……フアーブラシ、２２……回転体、２３
……ブラシ毛、２５……被接触回転体、３５，３
６，３７，３８……支持部材、３９……駆動手段
、４０……棒状体。
1 to 3 show an embodiment of the present invention, FIG. 1 is a side view showing a fur brush device of an image forming apparatus of the present invention, and FIG. 2 is a side view of a developing device in which the fur brush device is incorporated. The vertical sectional view and FIG. 3 are perspective views showing a bristles fall prevention mechanism in the fur brush device. 4 and 5 show a conventional example, FIG. 4 is a side view of a main part of a conventional fur brush, and FIG. 5 is a sectional view showing a position adjustment mechanism in a conventional fur brush device. 21... Fur brush, 22... Rotating body, 23
... Brush hair, 25 ... Contacted rotating body, 35,3
6, 37, 38...supporting member, 39...driving means, 40...rod-shaped body.
Claims (1)
触回転体に接触した状態で回転するフアーブラシ
と、このフアーブラシの回転軸に対して平行とな
るように１つまたは複数の棒状体を支持する支持
部材と、前記棒状体が前記フアーブラシのブラシ
毛の通過する周回域を、当該ブラシ毛の進行方向
と同じ方向で、かつブラシ毛の進行線速度よりも
早い線速度で通過するように前記支持部材を回転
または循環駆動する駆動手段とを備えたことを特
徴とする画像形成装置のフアーブラシ装置。 A fur brush consisting of brush bristles implanted on the surface of a rotating body, which rotates while in contact with a rotating body, and one or more rod-shaped bodies supported so as to be parallel to the rotational axis of the fur brush. a supporting member, and the rod-like body is supported so that the rod-like body passes through a circumferential region through which the bristles of the fur brush pass in the same direction as the traveling direction of the bristles and at a linear velocity faster than a linear velocity of the bristles. 1. A fur brush device for an image forming apparatus, comprising: a drive means for rotating or circulating a member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12697190U JPH0481160U (en) | 1990-11-28 | 1990-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12697190U JPH0481160U (en) | 1990-11-28 | 1990-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0481160U true JPH0481160U (en) | 1992-07-15 |
Family
ID=31874495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12697190U Pending JPH0481160U (en) | 1990-11-28 | 1990-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0481160U (en) |
-
1990
- 1990-11-28 JP JP12697190U patent/JPH0481160U/ja active Pending