JPS58121055U - Toner blocking prevention device - Google Patents
Toner blocking prevention deviceInfo
- Publication number
- JPS58121055U JPS58121055U JP1630582U JP1630582U JPS58121055U JP S58121055 U JPS58121055 U JP S58121055U JP 1630582 U JP1630582 U JP 1630582U JP 1630582 U JP1630582 U JP 1630582U JP S58121055 U JPS58121055 U JP S58121055U
- Authority
- JP
- Japan
- Prior art keywords
- prevention device
- blocking prevention
- toner blocking
- protrusion
- shaft
- 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
Landscapes
- Dry Development In Electrophotography (AREA)
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図は本案に係るトナーブロッキング防止装置の一実
施倒を備え、た現像機１の概略縦断側面図、第２図はそ
の要部縦断側面図、第３図および第４図は第２図の■−
■線およびＩＶ−ＩＶ線に沿ってそれぞれ截断した横断
側面図、第５図は第２図のＶ−■矢視図である。
１・・・現像機、２・・・感晃ドラム、３・・・トナー
供給装置、４・・・移送ロール、５・・・現像ロール、
６・・・ケーシング、７・・・下部開口、８・・・トナ
ー供給ロール、９・・・アーム、１０・・・シャフト、
１１・・・カム、１２・・・ブラケット、１３・・・攪
拌棒、１４・・・レバー、１５・・・コイルスプリング
、１６・・・突起。FIG. 1 is a schematic vertical sectional side view of a developing machine 1 equipped with an embodiment of the toner blocking prevention device according to the present invention, FIG. 2 is a vertical sectional side view of the main part thereof, and FIGS. ■-
FIG. 5 is a cross-sectional side view cut along line (2) and line IV--IV, respectively, and FIG. 5 is a view taken along arrow V--■ in FIG. 2. DESCRIPTION OF SYMBOLS 1... Developing machine, 2... Sensitive drum, 3... Toner supply device, 4... Transfer roll, 5... Developing roll,
6... Casing, 7... Lower opening, 8... Toner supply roll, 9... Arm, 10... Shaft,
11...Cam, 12...Bracket, 13...Stirring bar, 14...Lever, 15...Coil spring, 16...Protrusion.
Claims (1)
合するカムを備えたシャフトと、同カムにより前記突起
の回転運動に抵抗を与えるように前記ンヤフトを除勢す
る部材と、前記シャフトより離れた個所で同シャフトに
一体に設けられた少なくとも一本の攪拌棒とよりなるこ
とを特徴とするトナーブロッキング防止装置。a shaft having a protrusion projecting radially from the supply roll; a cam that engages with the protrusion; a member for disenergizing the shaft so as to resist rotational movement of the protrusion by the cam; A toner blocking prevention device comprising at least one stirring rod integrally provided on the same shaft at a separate location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1630582U JPS58121055U (en) | 1982-02-10 | 1982-02-10 | Toner blocking prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1630582U JPS58121055U (en) | 1982-02-10 | 1982-02-10 | Toner blocking prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58121055U true JPS58121055U (en) | 1983-08-17 |
Family
ID=30028681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1630582U Pending JPS58121055U (en) | 1982-02-10 | 1982-02-10 | Toner blocking prevention device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58121055U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019045821A (en) * | 2017-09-07 | 2019-03-22 | 富士ゼロックス株式会社 | Toner conveying mechanism, developing unit, and image forming apparatus |
| JP2020052086A (en) * | 2018-09-25 | 2020-04-02 | 富士ゼロックス株式会社 | Developing device and image forming apparatus |
-
1982
- 1982-02-10 JP JP1630582U patent/JPS58121055U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019045821A (en) * | 2017-09-07 | 2019-03-22 | 富士ゼロックス株式会社 | Toner conveying mechanism, developing unit, and image forming apparatus |
| JP2020052086A (en) * | 2018-09-25 | 2020-04-02 | 富士ゼロックス株式会社 | Developing device and image forming apparatus |
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