JPS6268149U - - Google Patents
Info
- Publication number
- JPS6268149U JPS6268149U JP15902885U JP15902885U JPS6268149U JP S6268149 U JPS6268149 U JP S6268149U JP 15902885 U JP15902885 U JP 15902885U JP 15902885 U JP15902885 U JP 15902885U JP S6268149 U JPS6268149 U JP S6268149U
- Authority
- JP
- Japan
- Prior art keywords
- pair
- photoreceptor
- turn roller
- rollers
- copy paper
- 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
- 108091008695 photoreceptors Proteins 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 4
- 230000032258 transport Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Paper Feeding For Electrophotography (AREA)
- Controlling Sheets Or Webs (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Description
第１図はこの考案を実施した複写機の要部を示
す概略正面図、第２図は同じくその分離ユニツト
を感光体から離間する位置に回動させた状態の概
略平断面図、第３図及び第４図はそれぞれ従来の
複写機の異なる例を示す概略図である。
１，７…給紙カセツト、５，５′…第１給紙ロ
ーラ対、６，６′…レジストレーシヨンローラ対
、１２，１２′…第２搬送ローラ対、１３…感光
体、１４…転写チヤージヤ、１７…ターンローラ
、１７ａ…ターンローラ軸、１７ｂ…駆動ギア（
駆動部材）、２０…分離ユニツト、２１…ギア、
２１ａ…軸（支点Ａ）、２３…ノブ、２５…被動
ギア（被動部材）、２８…チエーン。
Fig. 1 is a schematic front view showing the main parts of a copying machine implementing this invention, Fig. 2 is a schematic plan sectional view showing the separation unit rotated to a position away from the photoreceptor, and Fig. 3. and FIG. 4 are schematic diagrams showing different examples of conventional copying machines, respectively. 1, 7... Paper feed cassette, 5, 5'... First paper feed roller pair, 6, 6'... Registration roller pair, 12, 12'... Second transport roller pair, 13... Photoreceptor, 14... Transfer Charger, 17... Turn roller, 17a... Turn roller shaft, 17b... Drive gear (
drive member), 20...separation unit, 21...gear,
21a... Axis (fulcrum A), 23... Knob, 25... Driven gear (driven member), 28... Chain.
Claims (1)
る搬送ローラ対と、該搬送ローラ対によつて送ら
れてきた複写紙を所定のタイミングで転写部へ送
り出すレジストレーシヨンローラ対と、感光体上
のトナーを複写紙に転写する転写手段及び前記感
光体から複写紙を分離させる分離手段とを備えた
複写機において、前記レジストレーシヨンローラ
対の従動側ローラと前記転写手段と前記分離手段
のターンローラとをユニツト化し、給紙側を支点
として一体に回動させて前記感光体から離間させ
ることができるように設けると共に、該ユニツト
が前記感光体から離間する所定位置まで回動した
ときに、前記ターンローラの軸に固設された駆動
部材と係合する位置に軸支された被動部材と、該
被動部材の回転を前記搬送ローラ対の少くとも一
方のローラに伝達する回転伝達手段と、前記ター
ンローラの軸を手動で回動させるための操作部材
とを設けたことを特徴とする複写機。 ２ 操作部材が、ターンローラ軸の先端突出部に
固設されたノブである実用新案登録請求の範囲第
１項記載の複写機。[Claims for Utility Model Registration] 1. A pair of conveying rollers that convey copy paper fed by a paper feeding means, and a pair of conveying rollers that transports the copy paper sent by the pair of conveying rollers to a transfer unit at a predetermined timing. In a copying machine comprising a pair of registration rollers for feeding out, a transfer means for transferring toner on a photoreceptor onto a copy paper, and a separation means for separating the copy paper from the photoreceptor, a driven side of the pair of registration rollers. The roller, the transfer means, and the turn roller of the separation means are formed into a unit, and are provided so that they can be rotated together with the paper feed side as a fulcrum to be separated from the photoreceptor, and the unit is separated from the photoreceptor. A driven member is pivotally supported at a position where it engages with a driving member fixed to the shaft of the turn roller when the turn roller rotates to a predetermined position where it is separated, and the rotation of the driven member is controlled by at least one of the pair of conveying rollers. A copying machine comprising a rotation transmitting means for transmitting rotation to one of the rollers, and an operating member for manually rotating the shaft of the turn roller. 2. The copying machine according to claim 1, wherein the operating member is a knob fixed to the protruding end of the turn roller shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15902885U JPH0350525Y2 (en) | 1985-10-17 | 1985-10-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15902885U JPH0350525Y2 (en) | 1985-10-17 | 1985-10-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6268149U true JPS6268149U (en) | 1987-04-28 |
| JPH0350525Y2 JPH0350525Y2 (en) | 1991-10-29 |
Family
ID=31083073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15902885U Expired JPH0350525Y2 (en) | 1985-10-17 | 1985-10-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0350525Y2 (en) |
-
1985
- 1985-10-17 JP JP15902885U patent/JPH0350525Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0350525Y2 (en) | 1991-10-29 |
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