JPH0422728U - - Google Patents
Info
- Publication number
- JPH0422728U JPH0422728U JP6273990U JP6273990U JPH0422728U JP H0422728 U JPH0422728 U JP H0422728U JP 6273990 U JP6273990 U JP 6273990U JP 6273990 U JP6273990 U JP 6273990U JP H0422728 U JPH0422728 U JP H0422728U
- Authority
- JP
- Japan
- Prior art keywords
- light
- copying machine
- rod
- shaped
- emitting parts
- 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
- 238000005286 illumination Methods 0.000 claims description 3
Landscapes
- Exposure Or Original Feeding In Electrophotography (AREA)
- Light Sources And Details Of Projection-Printing Devices (AREA)
Description
第１図は本考案の複写機の一実施例における要
部の構成を示す説明用断面図、第２図は従来の複
写機の構成を示す説明用断面図である。
１０……原稿台、１２……集光性リフレクター
、１３……棒状白熱電球、１４……原稿照明機構
、１５……保持部材、１６……補助リフレクター
、１７……原稿光像通過スリツト、２０……本、
Ｒ……照明領域、Ｆ……集光位置。
FIG. 1 is an explanatory sectional view showing the configuration of essential parts in an embodiment of the copying machine of the present invention, and FIG. 2 is an explanatory sectional view showing the configuration of a conventional copying machine. DESCRIPTION OF SYMBOLS 10... Original table, 12... Light-condensing reflector, 13... Rod-shaped incandescent light bulb, 14... Original illumination mechanism, 15... Holding member, 16... Auxiliary reflector, 17... Original light image passing slit, 20 ……Book,
R...Illumination area, F...Focusing position.
Claims (1)
熱電球よりの放射光を集光性リフレクターにより
原稿が載置される原稿台における帯状の照明領域
に投射するよう構成した複写機であつて、集光性
リフレクターによる集光位置が原稿台より棒状白
熱電球に接近した位置にあることを特徴とする複
写機。 A copying machine configured to project emitted light from a rod-shaped incandescent light bulb in which light-emitting parts and non-light-emitting parts are arranged alternately onto a belt-shaped illumination area on a document table on which a document is placed, using a condensing reflector. , a copying machine characterized in that the light collecting position of the light collecting reflector is located closer to the rod-shaped incandescent light bulb than the document table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6273990U JPH0422728U (en) | 1990-06-15 | 1990-06-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6273990U JPH0422728U (en) | 1990-06-15 | 1990-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0422728U true JPH0422728U (en) | 1992-02-25 |
Family
ID=31592165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6273990U Pending JPH0422728U (en) | 1990-06-15 | 1990-06-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0422728U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58123563A (en) * | 1982-01-18 | 1983-07-22 | Canon Inc | Illuminating device |
| JPS58184141A (en) * | 1982-04-22 | 1983-10-27 | Ushio Inc | Original illuminating device for copying machine |
-
1990
- 1990-06-15 JP JP6273990U patent/JPH0422728U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58123563A (en) * | 1982-01-18 | 1983-07-22 | Canon Inc | Illuminating device |
| JPS58184141A (en) * | 1982-04-22 | 1983-10-27 | Ushio Inc | Original illuminating device for copying machine |
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