JPS63164769U - - Google Patents
Info
- Publication number
- JPS63164769U JPS63164769U JP5771887U JP5771887U JPS63164769U JP S63164769 U JPS63164769 U JP S63164769U JP 5771887 U JP5771887 U JP 5771887U JP 5771887 U JP5771887 U JP 5771887U JP S63164769 U JPS63164769 U JP S63164769U
- Authority
- JP
- Japan
- Prior art keywords
- transfer
- belt
- transfer paper
- forming apparatus
- image forming
- 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.)
- Granted
Links
- 238000000926 separation method Methods 0.000 claims description 5
- 210000000078 claw Anatomy 0.000 claims description 3
- 108091008695 photoreceptors Proteins 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Color Electrophotography (AREA)
- Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
- Paper Feeding For Electrophotography (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
Description
第１図は本考案の一実施例における転写紙分離
部分を表わした部分拡大概略説明図、第２図は本
考案の一実施例における複写機の全体を表わした
概略構成説明図、第３図は動作制御系のブロツク
線図、第４図は本考案の他の実施例における転写
紙分離部分を表わした部分拡大概略説明図である
。
１…感光体ベルト、９…転写ベルト、１３…転
写チヤージヤー、１４…分離チヤージヤー、１５
…固定ローラ、１６…分離爪、３１…揺動ローラ
。
FIG. 1 is a partial enlarged schematic explanatory diagram showing the transfer paper separation section in an embodiment of the present invention, FIG. 2 is a schematic structural explanatory diagram showing the entire copying machine in an embodiment of the present invention, and FIG. 3 4 is a block diagram of the operation control system, and FIG. 4 is a partially enlarged schematic explanatory diagram showing a transfer paper separation section in another embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Photoreceptor belt, 9... Transfer belt, 13... Transfer charger, 14... Separation charger, 15
... Fixed roller, 16 ... Separation claw, 31 ... Swing roller.
Claims (1)
して得られたトナー像を、上記感光体に接するよ
うにして移送されるベルト状転写体により保持さ
れた転写紙に転写せしめるようにした画像形成装
置の転写装置において、上記ベルト状転写体の転
写部より転写紙搬送方向下流側に、転写紙および
ベルト状転写体の除電を行なう除電器と、ベルト
状転写体を転写紙保持側に凸となるように所定の
曲率で湾曲せしめる転写紙偏向部材と、転写紙の
前端部分に係合して転写紙をベルト状転写体側か
ら剥ぎとる分離爪とを順に配置してなることを特
徴とする画像形成装置の転写装置。 ２ 転写紙偏向部材は、転写ベルトの内面側に接
触するようにして配置された固定ローラから形成
されているとともに、分離爪は、転写ベルトの外
面側を押圧せしめるように振動可能に構成されて
いることを特徴とする特許請求の範囲第１項記載
の画像形成装置の転写装置。 ３ 転写紙偏向部材は、転写ベルトの内面側に接
触するようにして配置された揺動ローラから形成
されていることを特徴とする特許請求の範囲第１
項記載の画像形成装置の転写装置。[Claims for Utility Model Registration] 1. A toner image obtained by developing a latent image formed by exposure to light on a photoreceptor is held by a belt-shaped transfer member that is transferred in contact with the photoreceptor. In a transfer device of an image forming apparatus configured to perform transfer onto a transferred transfer paper, a static eliminator for removing static from the transfer paper and the belt-shaped transfer body is provided downstream from the transfer portion of the belt-shaped transfer body in the transfer paper conveyance direction; A transfer paper deflection member that curves the belt-like transfer member at a predetermined curvature so as to be convex toward the transfer paper holding side; and a separation claw that engages with the front end portion of the transfer paper to peel off the transfer paper from the belt-like transfer member side. 1. A transfer device for an image forming apparatus, characterized in that the transfer device is arranged in order. 2. The transfer sheet deflecting member is formed of a fixed roller arranged so as to be in contact with the inner surface of the transfer belt, and the separating claw is configured to be able to vibrate so as to press the outer surface of the transfer belt. A transfer device for an image forming apparatus according to claim 1, characterized in that: 3. Claim 1, characterized in that the transfer paper deflecting member is formed of a swinging roller disposed so as to be in contact with the inner surface of the transfer belt.
A transfer device for the image forming apparatus described in 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5771887U JPH0610374Y2 (en) | 1987-04-16 | 1987-04-16 | Image forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5771887U JPH0610374Y2 (en) | 1987-04-16 | 1987-04-16 | Image forming device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63164769U true JPS63164769U (en) | 1988-10-27 |
| JPH0610374Y2 JPH0610374Y2 (en) | 1994-03-16 |
Family
ID=30887674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5771887U Expired - Lifetime JPH0610374Y2 (en) | 1987-04-16 | 1987-04-16 | Image forming device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0610374Y2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03179378A (en) * | 1989-12-07 | 1991-08-05 | Hitachi Ltd | Electrophotographic copying device |
| JPH04256986A (en) * | 1991-02-12 | 1992-09-11 | Canon Inc | Image forming device |
| CN102262382A (en) * | 2010-05-31 | 2011-11-30 | 佳能株式会社 | Image forming apparatus |
| JP2012088556A (en) * | 2010-10-20 | 2012-05-10 | Canon Inc | Image forming apparatus |
-
1987
- 1987-04-16 JP JP5771887U patent/JPH0610374Y2/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03179378A (en) * | 1989-12-07 | 1991-08-05 | Hitachi Ltd | Electrophotographic copying device |
| JPH04256986A (en) * | 1991-02-12 | 1992-09-11 | Canon Inc | Image forming device |
| CN102262382A (en) * | 2010-05-31 | 2011-11-30 | 佳能株式会社 | Image forming apparatus |
| JP2011252977A (en) * | 2010-05-31 | 2011-12-15 | Canon Inc | Image forming apparatus |
| JP2012088556A (en) * | 2010-10-20 | 2012-05-10 | Canon Inc | Image forming apparatus |
| US8831491B2 (en) | 2010-10-20 | 2014-09-09 | Canon Kabushiki Kaisha | Image forming apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0610374Y2 (en) | 1994-03-16 |
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