JPH0356926U - - Google Patents
Info
- Publication number
- JPH0356926U JPH0356926U JP11839889U JP11839889U JPH0356926U JP H0356926 U JPH0356926 U JP H0356926U JP 11839889 U JP11839889 U JP 11839889U JP 11839889 U JP11839889 U JP 11839889U JP H0356926 U JPH0356926 U JP H0356926U
- Authority
- JP
- Japan
- Prior art keywords
- light
- reflected light
- reflected
- optical path
- lens
- 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
- 230000003287 optical effect Effects 0.000 claims 2
- 239000011521 glass Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000003094 microcapsule Substances 0.000 description 1
Landscapes
- Exposure Or Original Feeding In Electrophotography (AREA)
- Optical Systems Of Projection Type Copiers (AREA)
Description
第1図から第2図までは本考案を具体化した実
施例を示すもので、第1図は本考案を具体化した
絞り機構を拡大して示す斜視図、第2図は同絞り
機構を適用したフルカラー複写機の断面図である
。
図中、1……フルカラー複写機、2……原稿台
ガラス、5……ハロゲンランプ、7……レンズ、
8,9……反射ミラー、11……マイクロカプセ
ル紙、22……絞り機構である。
Figures 1 to 2 show examples embodying the present invention. Figure 1 is an enlarged perspective view of the aperture mechanism embodying the present invention, and Figure 2 is an enlarged perspective view of the aperture mechanism embodying the present invention. FIG. 2 is a sectional view of a full-color copying machine to which the present invention is applied. In the figure, 1...full color copying machine, 2...document glass, 5...halogen lamp, 7...lens,
8, 9...Reflection mirror, 11...Microcapsule paper, 22...Aperture mechanism.
Claims (1)
反射させ、その反射光の光路に設けられたレンズ
を備えた焦点距離調節手段により感光媒体上に前
記反射光の焦点を結び、前記感光媒体上に像を形
成する画像形成装置において、 前記反射光の光路に、前記レンズの口径をみか
け上減少させる絞り手段を設けたことを特徴とす
る画像形成装置。[Claims for Utility Model Registration] Light from a light source is reflected by an object to be exposed placed on a document table, and a focal length adjusting means including a lens provided in the optical path of the reflected light is used to reflect the light on a photosensitive medium. An image forming apparatus that focuses reflected light to form an image on the photosensitive medium, characterized in that an aperture means for apparently reducing the aperture of the lens is provided in the optical path of the reflected light. .
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11839889U JPH0356926U (en) | 1989-10-09 | 1989-10-09 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11839889U JPH0356926U (en) | 1989-10-09 | 1989-10-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0356926U true JPH0356926U (en) | 1991-05-31 |
Family
ID=31666564
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11839889U Pending JPH0356926U (en) | 1989-10-09 | 1989-10-09 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0356926U (en) |
-
1989
- 1989-10-09 JP JP11839889U patent/JPH0356926U/ja active Pending