JPS58195253U - Transfer drum in a copying machine - Google Patents
Transfer drum in a copying machineInfo
- Publication number
- JPS58195253U JPS58195253U JP9414382U JP9414382U JPS58195253U JP S58195253 U JPS58195253 U JP S58195253U JP 9414382 U JP9414382 U JP 9414382U JP 9414382 U JP9414382 U JP 9414382U JP S58195253 U JPS58195253 U JP S58195253U
- Authority
- JP
- Japan
- Prior art keywords
- polyester film
- transfer drum
- ring
- copying machine
- stay
- 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図はこの考案が実施される複写機の一例を示す概略
図、第2図は、この考案の一実施例を示す分解斜視図、
第3図は上記実施例の断面図、第4図は上記第3図の部
分拡大断面図である。
4・・・感光体ドラム、11・・・転写ドラム、11A
・・・ステー、11B・・・リング状フレーム、11C
・・・ポリエステルフィルム、11D・・・粘着層、1
1E・・・フィルム支持層。FIG. 1 is a schematic diagram showing an example of a copying machine in which this invention is implemented, FIG. 2 is an exploded perspective view showing an embodiment of this invention,
FIG. 3 is a sectional view of the above embodiment, and FIG. 4 is a partially enlarged sectional view of FIG. 3. 4... Photosensitive drum, 11... Transfer drum, 11A
... Stay, 11B... Ring-shaped frame, 11C
...Polyester film, 11D...Adhesive layer, 1
1E...Film support layer.
Claims (1)
これらリング状フレームの周面にポリエステルフィルム
を巻き付けて中空円筒状に形成された転写ドラムが、感
光体ドラムに対し圧接して同期回転するように構成され
た複写機において、上記ポ1)エステルフィルムの円周
方向の両端部を上記ステーに固着するとともに、同ポリ
エステルフィルムの軸方向の両端部が臨む各リング状フ
レーム部分に、上記ポリエステルフィルムに対して離形
性の良好な材質からなるフィルム支持層を形成したこと
を特徴とする転写ドラム。A pair of ring-shaped frames are integrated at both ends of the stay,
In a copying machine configured such that a transfer drum formed into a hollow cylindrical shape by wrapping a polyester film around the circumferential surface of a ring-shaped frame is in pressure contact with a photoreceptor drum and rotates synchronously, the above-mentioned polyester film Both ends of the polyester film in the circumferential direction are fixed to the stay, and a film support made of a material with good mold release properties for the polyester film is attached to each ring-shaped frame portion facing both ends of the polyester film in the axial direction. A transfer drum characterized by forming a layer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9414382U JPS58195253U (en) | 1982-06-23 | 1982-06-23 | Transfer drum in a copying machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9414382U JPS58195253U (en) | 1982-06-23 | 1982-06-23 | Transfer drum in a copying machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS58195253U true JPS58195253U (en) | 1983-12-26 |
Family
ID=30225488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9414382U Pending JPS58195253U (en) | 1982-06-23 | 1982-06-23 | Transfer drum in a copying machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58195253U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5419750A (en) * | 1977-07-14 | 1979-02-14 | Ricoh Co Ltd | Transfer device for zerographic copying apparatus |
JPS5657069A (en) * | 1979-10-17 | 1981-05-19 | Canon Inc | Transfer device |
-
1982
- 1982-06-23 JP JP9414382U patent/JPS58195253U/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5419750A (en) * | 1977-07-14 | 1979-02-14 | Ricoh Co Ltd | Transfer device for zerographic copying apparatus |
JPS5657069A (en) * | 1979-10-17 | 1981-05-19 | Canon Inc | Transfer device |
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