JPS6194865U - - Google Patents
Info
- Publication number
- JPS6194865U JPS6194865U JP18167984U JP18167984U JPS6194865U JP S6194865 U JPS6194865 U JP S6194865U JP 18167984 U JP18167984 U JP 18167984U JP 18167984 U JP18167984 U JP 18167984U JP S6194865 U JPS6194865 U JP S6194865U
- Authority
- JP
- Japan
- Prior art keywords
- photoreceptor drum
- flange
- fitting portion
- outer diameter
- resin material
- 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 description 19
- 239000000463 material Substances 0.000 claims 3
- 239000011347 resin Substances 0.000 claims 3
- 229920005989 resin Polymers 0.000 claims 3
- 230000005540 biological transmission Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
Landscapes
- Discharging, Photosensitive Material Shape In Electrophotography (AREA)
Description
第１図及び第２図は本考案の第１実施例を示す
図、第３図及び第４図は第１実施例の変形例を示
す図、第５図及び第６図は第２実施例を示す図、
第７図は第２実施例の変形例を示す図、第８図は
感光体ドラムをベルトコンベアで搬送している様
子を示す図、第９図はフランジを感光体ドラムと
現像スリーブとの間隙を一定に保つための手段の
一部として使用している様子を示す図、第１０図
は第２実施例の変形例を示す図である。
１……ドラム本体、２，２０……第１フランジ
、５，５０……第２フランジ。
1 and 2 show a first embodiment of the present invention, FIGS. 3 and 4 show a modification of the first embodiment, and FIGS. 5 and 6 show a second embodiment. A diagram showing
FIG. 7 is a diagram showing a modification of the second embodiment, FIG. 8 is a diagram showing how the photoreceptor drum is conveyed by a belt conveyor, and FIG. 9 is a diagram showing how the flange is inserted between the photoreceptor drum and the developing sleeve. FIG. 10 is a diagram showing a modified example of the second embodiment. 1... Drum body, 2, 20... First flange, 5, 50... Second flange.
Claims (1)
導電性樹脂材料で形成された感光体ドラムのフラ
ンジ。 ２ 前記フランジは、感光体ドラムの端部と嵌合
する嵌合部と、駆動源から駆動力を感光体ドラム
に伝達する駆動伝達部とが導電性樹脂材料で一体
的に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項記載の感光体ドラムのフラン
ジ。 ３ 前記フランジは、感光体ドラムの端部と嵌合
する嵌合部と、駆動源からの駆動力を感光体ドラ
ムに伝達する駆動伝達部と、感光体ドラムの回転
中心となる軸部とが導電性樹脂材料で一体的に成
形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項記載の感光体ドラムのフランジ。 ４ 前記嵌合部は、感光体ドラムの端部に圧入嵌
合されるように、その外径が感光体ドラムの端部
の内径よりも若干大径に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２項又は第３項記
載の感光体ドラムのフランジ。 ５ 前記嵌合部は、感光体ドラムの端部が圧入嵌
合するように、その内径が感光体ドラムの端部の
外径よりも若干小径に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２項又は第３項記載
の感光体ドラムのフランジ。 ６ 前記嵌合部の外周は、感光体ドラムの外径よ
りも大径の円であることを特徴とする実用新案登
録請求の範囲第５項記載の感光体ドラムのフラン
ジ。 ７ 前記嵌合部の外周は、感光体ドラムの外径の
円を包囲し得る多角形であることを特徴とする実
用新案登録請求の範囲第５項記載の感光体ドラム
のフランジ。[Claims for Utility Model Registration] 1. A flange of a photoreceptor drum made of a conductive resin material and attached to the end of a cylindrical photoreceptor drum. 2. In the flange, a fitting portion that fits with the end of the photoreceptor drum and a drive transmission portion that transmits driving force from the drive source to the photoreceptor drum are integrally formed of a conductive resin material. A flange for a photoreceptor drum according to claim 1, characterized in that: 3. The flange has a fitting part that fits with an end of the photoreceptor drum, a drive transmission part that transmits the driving force from the drive source to the photoreceptor drum, and a shaft part that is the rotation center of the photoreceptor drum. The flange of a photoreceptor drum according to claim 1, characterized in that it is integrally molded from a conductive resin material. 4. A utility model characterized in that the fitting part has an outer diameter slightly larger than an inner diameter of the end of the photoreceptor drum so that it is press-fitted to the end of the photoreceptor drum. A flange of a photosensitive drum according to claim 2 or 3. 5. A request for registration of a utility model characterized in that the fitting portion has an inner diameter slightly smaller than an outer diameter of the end of the photoreceptor drum so that the end of the photoreceptor drum is press-fitted. A flange for a photosensitive drum according to item 2 or 3. 6. The flange of a photoreceptor drum according to claim 5, wherein the outer periphery of the fitting portion is a circle having a larger diameter than the outer diameter of the photoreceptor drum. 7. The flange of a photoreceptor drum according to claim 5, wherein the outer periphery of the fitting portion is a polygon that can surround a circle having an outer diameter of the photoreceptor drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18167984U JPS6194865U (en) | 1984-11-29 | 1984-11-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18167984U JPS6194865U (en) | 1984-11-29 | 1984-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6194865U true JPS6194865U (en) | 1986-06-18 |
Family
ID=30739221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18167984U Pending JPS6194865U (en) | 1984-11-29 | 1984-11-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6194865U (en) |
-
1984
- 1984-11-29 JP JP18167984U patent/JPS6194865U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6194865U (en) | ||
| JPS6181673U (en) | ||
| JPS61162619U (en) | ||
| JPH0169916U (en) | ||
| JPS6161340U (en) | ||
| JPS61160369U (en) | ||
| JPH0244859U (en) | ||
| JPH0285460U (en) | ||
| JPS5945295U (en) | Plastic fan mounting device | |
| JPH0317450U (en) | ||
| JPS633518U (en) | ||
| JPS5865430U (en) | deflection joint | |
| JPS62123651U (en) | ||
| JPS61114809U (en) | ||
| JPH0236838U (en) | ||
| JPH01171473U (en) | ||
| JPH03108931U (en) | ||
| JPH01105982A (en) | Photosensitive drum | |
| JPH02150454U (en) | ||
| JPH0181330U (en) | ||
| JPS62156974U (en) | ||
| JPS61165949U (en) | ||
| JPS63137127U (en) | ||
| JPH0297882U (en) | ||
| JPS63171742U (en) |