JPS556337A - Scanning exposure device - Google Patents
Scanning exposure deviceInfo
- Publication number
- JPS556337A JPS556337A JP7825678A JP7825678A JPS556337A JP S556337 A JPS556337 A JP S556337A JP 7825678 A JP7825678 A JP 7825678A JP 7825678 A JP7825678 A JP 7825678A JP S556337 A JPS556337 A JP S556337A
- Authority
- JP
- Japan
- Prior art keywords
- lenses
- exposure
- photoreceptor
- chain
- scanning exposure
- 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
Landscapes
- Exposure Or Original Feeding In Electrophotography (AREA)
- Optical Systems Of Projection Type Copiers (AREA)
Abstract
PURPOSE: To eliminate the need for reciprocating movement of lenses and achieve higher speed of scanning exposure by moving the exposure lenses along the endless circularing orbit including a linear part for exposure in synchronization to photoreceptor.
CONSTITUTION: While a chain 15 is being guided by a track rail 16 by sprockets 13, 14, it moves in synchronixation to the photoreceptor along the endless circulating orbit including the exposure window of the linear part provided to a partition plate 11. A plurality of lenses 27, 28 are provided via pins 17, 18, etc. to this chain 15 and the rays transmitting through the original image on the photoreceptor by way of the lenses 27, 28.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7825678A JPS556337A (en) | 1978-06-27 | 1978-06-27 | Scanning exposure device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7825678A JPS556337A (en) | 1978-06-27 | 1978-06-27 | Scanning exposure device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS556337A true JPS556337A (en) | 1980-01-17 |
Family
ID=13656905
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7825678A Pending JPS556337A (en) | 1978-06-27 | 1978-06-27 | Scanning exposure device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS556337A (en) |
-
1978
- 1978-06-27 JP JP7825678A patent/JPS556337A/en active Pending
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