JPS6373755U - - Google Patents
Info
- Publication number
- JPS6373755U JPS6373755U JP16659786U JP16659786U JPS6373755U JP S6373755 U JPS6373755 U JP S6373755U JP 16659786 U JP16659786 U JP 16659786U JP 16659786 U JP16659786 U JP 16659786U JP S6373755 U JPS6373755 U JP S6373755U
- Authority
- JP
- Japan
- Prior art keywords
- shield case
- main charger
- conductive brush
- longitudinal direction
- brush
- 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
- 108091008695 photoreceptors Proteins 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
Description
第１図は、本考案の主帯電器の側断面図、第２
図は、第１図の主帯電器の平面図、第３図は、感
光体ドラムの軸方向位置と表面電位との関係を示
す線図である。
１…主帯電器、２…感光体ドラム、７…コロナ
ワイヤー、１０…除電ブラシ。
Figure 1 is a side sectional view of the main charger of the present invention,
This figure is a plan view of the main charger shown in FIG. 1, and FIG. 3 is a diagram showing the relationship between the axial position and surface potential of the photosensitive drum. 1... Main charger, 2... Photosensitive drum, 7... Corona wire, 10... Static elimination brush.
Claims (1)
ドケース内に張架されたコロナワイヤーから成る
複写機における主帯電器において、 前記シールドケースの長手方向の少なくとも一
部分に導電性のブラシを設け、該ブラシの先端部
分は感光体ドラム表面に接触していることを特徴
とする主帯電器。 (2) 導電性ブラシが設けられているシールドケ
ースの部分は、シールドケース外方側に向かつて
屈曲している実用新案登録請求の範囲第１項記載
の主帯電器。 (3) 導電性ブラシが設けられているシールドケ
ースの部分は、該長手方向にスライド可能に設け
られている実用新案登録請求の範囲第１項記載の
主帯電器。[Claims for Utility Model Registration] (1) In a main charger in a copying machine consisting of a corona wire provided close to a photoreceptor drum and stretched within a shield case, at least a portion in the longitudinal direction of the shield case. A main charger characterized in that a conductive brush is provided on the main charger, the tip of the brush being in contact with the surface of the photoreceptor drum. (2) The main charger according to claim 1, wherein the part of the shield case where the conductive brush is provided is bent toward the outside of the shield case. (3) The main charger according to claim 1, wherein the portion of the shield case where the conductive brush is provided is slidable in the longitudinal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16659786U JPS6373755U (en) | 1986-10-31 | 1986-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16659786U JPS6373755U (en) | 1986-10-31 | 1986-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6373755U true JPS6373755U (en) | 1988-05-17 |
Family
ID=31097729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16659786U Pending JPS6373755U (en) | 1986-10-31 | 1986-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6373755U (en) |
-
1986
- 1986-10-31 JP JP16659786U patent/JPS6373755U/ja active Pending
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