JPS6041959U - Bearing device for the rotating shaft in the developing device - Google Patents
Bearing device for the rotating shaft in the developing deviceInfo
- Publication number
- JPS6041959U JPS6041959U JP13429183U JP13429183U JPS6041959U JP S6041959 U JPS6041959 U JP S6041959U JP 13429183 U JP13429183 U JP 13429183U JP 13429183 U JP13429183 U JP 13429183U JP S6041959 U JPS6041959 U JP S6041959U
- Authority
- JP
- Japan
- Prior art keywords
- rotating shaft
- bearing
- bearing device
- developer
- developing device
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、従来の軸受構造の一例を示す要部断゛面図、
第２図は従来の軸受構造の他の例を示す要 ゛部断面図
、第３図はこの考案の一実施例の要部断面図、第４図は
この考案の他の実施例の要部断面図である。
１・・・・・・現像剤容器側板、２・・・軸受部材、３
・・・・・・回転軸、４・・・・・・スパイラルローラ
、８・・・・・・ゴムシール、９・・・・・・フェルト
、１０・・・・・・スペーサ、Ａ・・・・・・軸受部、
Ｄ・・・・・・現像剤。FIG. 1 is a cross-sectional view of main parts showing an example of a conventional bearing structure.
Fig. 2 is a sectional view of a main part showing another example of a conventional bearing structure, Fig. 3 is a sectional view of a main part of an embodiment of this invention, and Fig. 4 is a sectional view of a main part of another embodiment of this invention. FIG. 1... Developer container side plate, 2... Bearing member, 3
... Rotating shaft, 4 ... Spiral roller, 8 ... Rubber seal, 9 ... Felt, 10 ... Spacer, A ... ...Bearing part,
D...Developer.
Claims (1)
内に配設される回転軸の軸受装置であって、この回転軸
の軸受部材と上記現像剤容器の内、壁面との間に、ゴム
シール、フェルトおよび非磁性のスペーサを順次並設し
、上記軸受部材への現像剤の侵入を防止することを特徴
とする軸受装置。A bearing device for a rotating shaft disposed in a developer container of a developing device for stirring or transporting developer, between the bearing member for the rotating shaft and a wall surface of the developer container, A bearing device characterized in that a rubber seal, a felt, and a non-magnetic spacer are sequentially arranged in parallel to prevent developer from entering the bearing member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13429183U JPS6041959U (en) | 1983-08-30 | 1983-08-30 | Bearing device for the rotating shaft in the developing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13429183U JPS6041959U (en) | 1983-08-30 | 1983-08-30 | Bearing device for the rotating shaft in the developing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6041959U true JPS6041959U (en) | 1985-03-25 |
Family
ID=30302639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13429183U Pending JPS6041959U (en) | 1983-08-30 | 1983-08-30 | Bearing device for the rotating shaft in the developing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6041959U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03237475A (en) * | 1990-02-14 | 1991-10-23 | Sharp Corp | Developing device |
| JP2010152315A (en) * | 2008-11-26 | 2010-07-08 | Canon Inc | Developing device and cartridge |
| CN102890436A (en) * | 2011-07-22 | 2013-01-23 | 柯尼卡美能达商用科技株式会社 | Developing apparatus and image forming apparatus |
| JP2015143747A (en) * | 2014-01-31 | 2015-08-06 | 株式会社リコー | Bearing member, developing device, process cartridge, and image forming apparatus |
-
1983
- 1983-08-30 JP JP13429183U patent/JPS6041959U/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03237475A (en) * | 1990-02-14 | 1991-10-23 | Sharp Corp | Developing device |
| JP2010152315A (en) * | 2008-11-26 | 2010-07-08 | Canon Inc | Developing device and cartridge |
| CN102890436A (en) * | 2011-07-22 | 2013-01-23 | 柯尼卡美能达商用科技株式会社 | Developing apparatus and image forming apparatus |
| JP2013025145A (en) * | 2011-07-22 | 2013-02-04 | Konica Minolta Business Technologies Inc | Development apparatus and image forming apparatus |
| JP2015143747A (en) * | 2014-01-31 | 2015-08-06 | 株式会社リコー | Bearing member, developing device, process cartridge, and image forming apparatus |
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