JPH0331737U - - Google Patents
Info
- Publication number
- JPH0331737U JPH0331737U JP9094189U JP9094189U JPH0331737U JP H0331737 U JPH0331737 U JP H0331737U JP 9094189 U JP9094189 U JP 9094189U JP 9094189 U JP9094189 U JP 9094189U JP H0331737 U JPH0331737 U JP H0331737U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- cylindrical
- synthetic resin
- photosensitive drum
- raw tube
- 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
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
Landscapes
- Discharging, Photosensitive Material Shape In Electrophotography (AREA)
- Photoreceptors In Electrophotography (AREA)
Description
第１図はこの考案に係る感光ドラム用円筒体の
一実施例の一部を切欠いて描いた斜視図、第２図
はその製造過程を示す斜視図、第３図はその要部
の部分拡大断面図である。又、第４図は従来例の
部分拡大断面図である。
１……素管、２……熱収縮性合成樹脂チユーブ
、３……導電層、４……凹み傷、５……導電性塗
料、６……凹溝。
Fig. 1 is a partially cutaway perspective view of an embodiment of a cylindrical body for a photosensitive drum according to this invention, Fig. 2 is a perspective view showing the manufacturing process, and Fig. 3 is an enlarged partial view of the main parts. FIG. Further, FIG. 4 is a partially enlarged sectional view of a conventional example. DESCRIPTION OF SYMBOLS 1...Main pipe, 2...Heat-shrinkable synthetic resin tube, 3...Conductive layer, 4...Dent scratches, 5...Conductive paint, 6...Concave groove.
Claims (1)
縮性合成樹脂チユーブを覆せ、該チユーブを収縮
せしめて前記素管の表面に密着させ、導電層を形
成せしめたことを特徴とする感光ドラム用円筒体
。 A photosensitive drum characterized in that a conductive heat-shrinkable synthetic resin tube is placed over the outer periphery of a cylindrical raw tube, and the tube is contracted and brought into close contact with the surface of the raw tube to form a conductive layer. Cylindrical body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9094189U JPH0331737U (en) | 1989-08-03 | 1989-08-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9094189U JPH0331737U (en) | 1989-08-03 | 1989-08-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0331737U true JPH0331737U (en) | 1991-03-27 |
Family
ID=31640447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9094189U Pending JPH0331737U (en) | 1989-08-03 | 1989-08-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0331737U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6317459A (en) * | 1986-07-09 | 1988-01-25 | Ricoh Co Ltd | Lamination type electrophotographic sensitive body |
-
1989
- 1989-08-03 JP JP9094189U patent/JPH0331737U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6317459A (en) * | 1986-07-09 | 1988-01-25 | Ricoh Co Ltd | Lamination type electrophotographic sensitive body |