JPH0281535U - - Google Patents
Info
- Publication number
- JPH0281535U JPH0281535U JP16074388U JP16074388U JPH0281535U JP H0281535 U JPH0281535 U JP H0281535U JP 16074388 U JP16074388 U JP 16074388U JP 16074388 U JP16074388 U JP 16074388U JP H0281535 U JPH0281535 U JP H0281535U
- Authority
- JP
- Japan
- Prior art keywords
- roller
- photosensitive paper
- developing device
- copying machine
- developer
- 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
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 1
Landscapes
- Photographic Processing Devices Using Wet Methods (AREA)
Description
第１図はこの考案の一実施例を示す湿式ジアゾ
複写機の現像装置の概略構成図、第２図は同じく
その正面図、第３図は第１と第２のローラをその
各軸線ｌ１とｌ２とを互いに僅かな角度θで交差
させて配置した状態を第１図の矢示Ｄ方向から見
た図、第４図は第１と第２のローラ間の絞り圧の
分布を示す線図、第５図イ〜ハは第１と第２のロ
ーラの圧接過程における位置関係をそれぞれ示す
説明図、第６図は互いにたわみを生じながら圧接
する第１と第２のローラを簡略化して示す斜視図
、第７図はこの考案による湿式ジアゾ複写機の現
像装置の他の実施例を示す第１図と同様な概略構
成図、第８図は従来の湿式ジアゾ複写機の現像装
置を例示する第１図と同様な概略構成図である。
９…感光紙、１０，３０…現像装置、１１…第
１のローラ、１２…第２のローラ、１２ａ…外周
面、１３…第３のローラ、１４…現像液タンク、
１５…加圧アーム、１８…加圧コロ、２０…加圧
手段、３３…弾性部材（加圧手段）、Ｌ…現像液
、ｌ１，ｌ２…軸線、θ…角度。
FIG. 1 is a schematic configuration diagram of a developing device of a wet type diazo copying machine showing an embodiment of this invention, FIG. 2 is a front view thereof, and FIG. 3 shows the first and second rollers along their respective axes l 1 and l2 are arranged so as to cross each other at a slight angle θ, as seen from the direction of arrow D in Fig. 1, and Fig. 4 shows the distribution of squeezing pressure between the first and second rollers. Figures 5A to 5C are explanatory diagrams showing the positional relationship of the first and second rollers in the pressure contact process, respectively, and Figure 6 is a simplified diagram of the first and second rollers that press against each other while being deflected. FIG. 7 is a schematic configuration diagram similar to FIG. 1 showing another embodiment of the developing device of a wet type diazo copying machine according to the invention, and FIG. 8 shows a developing device of a conventional wet type diazo copying machine. FIG. 2 is a schematic configuration diagram similar to that illustrated in FIG. 1; 9... Photosensitive paper, 10, 30... Developing device, 11... First roller, 12... Second roller, 12a... Outer peripheral surface, 13... Third roller, 14... Developer tank,
DESCRIPTION OF SYMBOLS 15... Pressure arm, 18... Pressure roller, 20... Pressure means, 33... Elastic member (pressure means), L... Developer, l1 , l2 ... Axis line, θ... Angle.
Claims (1)
ーラと、該第１のローラに圧接しながら回転する
ことによりその外周面に付着される前記現像液に
よつて感光紙を現像する第２のローラと、該第２
のローラへ前記感光紙を全幅に亘つて押しつける
加圧手段とを備えた湿式ジアゾ複写機の現像装置
において、 前記第１のローラと第２のローラを、その各軸
線を前記感光紙の用紙面に略平行する方向に中央
部で互いに僅かな角度で交差させて配置したこと
を特徴とする湿式ジアゾ複写機の現像装置。[Claims for Utility Model Registration] A first roller that rotates while being partially immersed in a developer, and the developer that is attached to the outer peripheral surface of the first roller by rotating while being pressed against the first roller. a second roller for developing the photosensitive paper;
A developing device for a wet type diazo copying machine is provided with a pressure means for pressing the photosensitive paper over the entire width onto the roller of the photosensitive paper, and the first roller and the second roller are arranged so that their respective axes are aligned with the paper surface of the photosensitive paper. 1. A developing device for a wet-type diazo copying machine, characterized in that the developing devices are arranged in a direction substantially parallel to each other, intersecting each other at a slight angle in the center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16074388U JPH0281535U (en) | 1988-12-10 | 1988-12-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16074388U JPH0281535U (en) | 1988-12-10 | 1988-12-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0281535U true JPH0281535U (en) | 1990-06-22 |
Family
ID=31443075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16074388U Pending JPH0281535U (en) | 1988-12-10 | 1988-12-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0281535U (en) |
-
1988
- 1988-12-10 JP JP16074388U patent/JPH0281535U/ja active Pending
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