JPS6321977U - - Google Patents
Info
- Publication number
- JPS6321977U JPS6321977U JP11459586U JP11459586U JPS6321977U JP S6321977 U JPS6321977 U JP S6321977U JP 11459586 U JP11459586 U JP 11459586U JP 11459586 U JP11459586 U JP 11459586U JP S6321977 U JPS6321977 U JP S6321977U
- Authority
- JP
- Japan
- Prior art keywords
- photosensitive sheet
- holding drum
- attached
- roll
- drum
- 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
- 238000010586 diagram Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Discharging, Photosensitive Material Shape In Electrophotography (AREA)
Description
第１図は本考案のドラム構造を有する静電印刷
装置の概略構成図、第２図は本考案要部のドラム
構造の拡大断面図である。
１…感光シート保持ドラム、２…供給ロール、
３…感光シート、４…巻取ロール、５…帯電コロ
トロン、６，８…ガイドロール、７…一様露光ラ
ンプ、９…現像装置、１０…蓋部材、１１…転写
コロトロン、１２…弾性を有するブラシ状シール
部材。
FIG. 1 is a schematic configuration diagram of an electrostatic printing apparatus having a drum structure according to the present invention, and FIG. 2 is an enlarged sectional view of the drum structure of the main part of the present invention. 1... Photosensitive sheet holding drum, 2... Supply roll,
3... Photosensitive sheet, 4... Winding roll, 5... Charging corotron, 6, 8... Guide roll, 7... Uniform exposure lamp, 9... Developing device, 10... Lid member, 11... Transfer corotron, 12... Having elasticity Brush-shaped seal member.
Claims (1)
シート保持ドラムの周囲に感光シートを巻回して
から感光シートがロール状に巻回された供給ロー
ル及び巻取ロールを感光シート保持ドラム内に収
容し、該保持ドラムの周囲方向両端部に感光シー
トが通過する間隙を残して前記切欠に蓋部板を取
付けた静電印刷装置のドラム構造において、 前記間隙を通過する感光シート表面に接触する
如く前記蓋部材に保持ドラムの幅方向に渡る弾性
を有するブラシ状シール部材を取付けたことを特
徴とする静電印刷装置のドラム構造。[Scope of Claim for Utility Model Registration] A supply roll and a take-up roll in which a part of a photosensitive sheet holding drum is cut out, the photosensitive sheet is wound around the photosensitive sheet holding drum, and then the photosensitive sheet is wound into a roll. is housed in a photosensitive sheet holding drum, and a lid plate is attached to the notch, leaving a gap at both ends of the holding drum in the circumferential direction for the photosensitive sheet to pass through, and a lid plate is attached to the notch, wherein the photosensitive sheet passes through the gap. 1. A drum structure for an electrostatic printing apparatus, characterized in that a brush-like seal member having elasticity extending in the width direction of the holding drum is attached to the lid member so as to be in contact with the surface of the photosensitive sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11459586U JPS6321977U (en) | 1986-07-28 | 1986-07-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11459586U JPS6321977U (en) | 1986-07-28 | 1986-07-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6321977U true JPS6321977U (en) | 1988-02-13 |
Family
ID=30997483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11459586U Pending JPS6321977U (en) | 1986-07-28 | 1986-07-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6321977U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57163279A (en) * | 1981-04-01 | 1982-10-07 | Ricoh Co Ltd | Photosensitive drum of electrophotographic copying machine |
-
1986
- 1986-07-28 JP JP11459586U patent/JPS6321977U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57163279A (en) * | 1981-04-01 | 1982-10-07 | Ricoh Co Ltd | Photosensitive drum of electrophotographic copying machine |