JPS62186165U - - Google Patents
Info
- Publication number
- JPS62186165U JPS62186165U JP7473886U JP7473886U JPS62186165U JP S62186165 U JPS62186165 U JP S62186165U JP 7473886 U JP7473886 U JP 7473886U JP 7473886 U JP7473886 U JP 7473886U JP S62186165 U JPS62186165 U JP S62186165U
- Authority
- JP
- Japan
- Prior art keywords
- developing device
- toner
- blade
- agitator
- bodies
- 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
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims 1
- 229910052731 fluorine Inorganic materials 0.000 claims 1
- 239000011737 fluorine Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
Description
第１図は本考案の一実施例における現像装置の
縦断面説明図、第２図および第３図はトナー供給
部材の拡大断面図および部分斜視図、第４図ａは
アジテータの他の実施例を表わした側面図、第４
図ｂおよびｃは板羽根状体の他の実施例を表わし
た部分拡大平面図、第５図は一般の電子写真記録
装置の縦断面説明図である。
２１…アジテータ、２３，３３，４３，５３…
板羽根状体。
FIG. 1 is an explanatory longitudinal cross-sectional view of a developing device in one embodiment of the present invention, FIGS. 2 and 3 are enlarged sectional views and partial perspective views of a toner supply member, and FIG. 4a is another embodiment of an agitator. Side view showing the 4th
Figures b and c are partially enlarged plan views showing other embodiments of the blade-shaped body, and Figure 5 is a longitudinal cross-sectional explanatory view of a general electrophotographic recording apparatus. 21... Agitator, 23, 33, 43, 53...
Plate-like body.
Claims (1)
転駆動させることにより、現像剤担持体に接触あ
るいは近接して配置されたトナー供給部材に１成
分系のトナーを送給するようにした現像装置にお
いて、上記アジテータは、その回転軸から放射状
に延出する複数枚の板羽根状体を備えてなり、こ
の各板羽根状体は、その延出端部分が上記トナー
供給部材に圧接するように配置されるとともに、
圧接時に所定量可撓するように弾性体から形成さ
れていることを特徴とする現像装置。 ２ 板羽根状体は、含フツ素樹脂から形成されて
いることを特徴とする実用新案登録請求の範囲第
１項記載の現像装置。[Claims for Utility Model Registration] 1. A system for feeding one-component toner to a toner supplying member disposed in contact with or close to a developer carrier by rotating an agitator housed in a toner hopper. In the developing device, the agitator includes a plurality of plate blade-like bodies extending radially from the rotation shaft, and each of the plate blade-like bodies has an extended end portion connected to the toner supply member. They are arranged so as to come into pressure contact with each other, and
A developing device characterized in that it is formed of an elastic body so as to be flexible by a predetermined amount when pressed. 2. The developing device according to claim 1, wherein the blade-shaped body is made of a fluorine-containing resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7473886U JPS62186165U (en) | 1986-05-19 | 1986-05-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7473886U JPS62186165U (en) | 1986-05-19 | 1986-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62186165U true JPS62186165U (en) | 1987-11-26 |
Family
ID=30920231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7473886U Pending JPS62186165U (en) | 1986-05-19 | 1986-05-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62186165U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012088403A (en) * | 2010-10-15 | 2012-05-10 | Oki Data Corp | Image forming unit and image forming apparatus |
| JP2015114427A (en) * | 2013-12-10 | 2015-06-22 | キヤノン株式会社 | Developing device, process cartridge, and image forming apparatus |
-
1986
- 1986-05-19 JP JP7473886U patent/JPS62186165U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012088403A (en) * | 2010-10-15 | 2012-05-10 | Oki Data Corp | Image forming unit and image forming apparatus |
| JP2015114427A (en) * | 2013-12-10 | 2015-06-22 | キヤノン株式会社 | Developing device, process cartridge, and image forming apparatus |
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