JPS6260936U - - Google Patents
Info
- Publication number
- JPS6260936U JPS6260936U JP15121885U JP15121885U JPS6260936U JP S6260936 U JPS6260936 U JP S6260936U JP 15121885 U JP15121885 U JP 15121885U JP 15121885 U JP15121885 U JP 15121885U JP S6260936 U JPS6260936 U JP S6260936U
- Authority
- JP
- Japan
- Prior art keywords
- drum
- self
- disposed
- rotation axis
- lens unit
- 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
- 108091008695 photoreceptors Proteins 0.000 claims 1
Landscapes
- Exposure Or Original Feeding In Electrophotography (AREA)
- Variable Magnification In Projection-Type Copying Machines (AREA)
- Optical Systems Of Projection Type Copiers (AREA)
Description
第１図は本考案の一実施例にかかる偏倍複写装
置全体の概略正面図、第２図は同実施例に用いる
ことのできるドラム状レンズユニツトの一例を示
す斜視図、第３図ａ、第４図ｂ、第５図ａはそれ
ぞれ等倍状態、拡大状態、縮小状態における第１
図示のＡ―Ａ矢視図、第３図ｂ、第４図ｂ、第５
図ｂはそれぞれ第３図ａ、第４図ａ、第５図ａに
対する側面図である。
（符号の説明）１３……原稿台、１４……原稿
、１５……光源、１６……セルフオツクレンズア
レー、１７……ドラム状レンズユニツト、１８…
…回転軸、Ｌ１ａ，Ｌ１ｂ……シリンドリカルレ
ンズ。
FIG. 1 is a schematic front view of the entire magnification biasing copying apparatus according to an embodiment of the present invention, FIG. 2 is a perspective view showing an example of a drum-shaped lens unit that can be used in the same embodiment, and FIGS. Figures 4b and 5a show the first image in the same size state, enlarged state, and reduced state, respectively.
A-A arrow view shown in the figure, Figure 3b, Figure 4b, Figure 5
Figure b is a side view of Figures 3a, 4a and 5a, respectively. (Explanation of symbols) 13...Original table, 14...Original, 15...Light source, 16...Self-occurrence lens array, 17...Drum-shaped lens unit, 18...
...rotation axis, L 1 a, L 1 b... cylindrical lens.
Claims (1)
置し、上記セルフオツクレンズアレーと感光体と
の間に、複数対のシリンドリカルレンズを共通す
る回転軸を中心として放射状に配置したドラム状
レンズユニツトを配置し、上記ドラム状レンズユ
ニツトを上記回転軸のまわりに回転させて偏倍率
を変化させる偏倍複写装置。 A self-occurring lens array is disposed facing the original, and a drum-shaped lens unit in which a plurality of pairs of cylindrical lenses are disposed radially around a common rotation axis is disposed between the self-occurring lens array and the photoreceptor. . A partial magnification copying apparatus that changes the partial magnification by rotating the drum-shaped lens unit around the rotation axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15121885U JPS6260936U (en) | 1985-10-02 | 1985-10-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15121885U JPS6260936U (en) | 1985-10-02 | 1985-10-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6260936U true JPS6260936U (en) | 1987-04-15 |
Family
ID=31068087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15121885U Pending JPS6260936U (en) | 1985-10-02 | 1985-10-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6260936U (en) |
-
1985
- 1985-10-02 JP JP15121885U patent/JPS6260936U/ja active Pending
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