JPS58168731U - Conjugate length correction device for exposure device optical system of copying machine - Google Patents
Conjugate length correction device for exposure device optical system of copying machineInfo
- Publication number
- JPS58168731U JPS58168731U JP6546882U JP6546882U JPS58168731U JP S58168731 U JPS58168731 U JP S58168731U JP 6546882 U JP6546882 U JP 6546882U JP 6546882 U JP6546882 U JP 6546882U JP S58168731 U JPS58168731 U JP S58168731U
- Authority
- JP
- Japan
- Prior art keywords
- optical system
- length correction
- conjugate length
- copying machine
- correction device
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は集束性光伝送体を使用した従来の露光装置の一
例を示す断面図、第２図は本考案の実施例を示す図面図
である。
１・・・・・・光源、４・・・・・・原稿、５・・・・
・・集束性光伝送体、６・・・・・・感光体、７．８・
・・・・・ミラー。FIG. 1 is a sectional view showing an example of a conventional exposure apparatus using a convergent light transmitting body, and FIG. 2 is a drawing showing an embodiment of the present invention. 1...Light source, 4...Original, 5...
... Focusing light transmission body, 6... Photoreceptor, 7.8.
·····mirror.
Claims (1)
面に結像させて露光する電子写真複写機の露光装置の結
像光学系の共役長補正装置において、上記結像光学系の
光路の一部にミラーを変位可能に設けたことを特徴とす
る共役長補正装置。In a conjugate length correction device of an imaging optical system of an exposure device of an electrophotographic copying machine that images reflected light that illuminates an original onto the surface of a photoreceptor using a convergent light transmitter and exposes the image, the optical path of the imaging optical system is A conjugate length correction device characterized by having a movable mirror disposed in a part thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6546882U JPS58168731U (en) | 1982-05-07 | 1982-05-07 | Conjugate length correction device for exposure device optical system of copying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6546882U JPS58168731U (en) | 1982-05-07 | 1982-05-07 | Conjugate length correction device for exposure device optical system of copying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58168731U true JPS58168731U (en) | 1983-11-10 |
Family
ID=30075420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6546882U Pending JPS58168731U (en) | 1982-05-07 | 1982-05-07 | Conjugate length correction device for exposure device optical system of copying machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58168731U (en) |
-
1982
- 1982-05-07 JP JP6546882U patent/JPS58168731U/en active Pending
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