JPS55157763A - Original scanner - Google Patents
Original scannerInfo
- Publication number
- JPS55157763A JPS55157763A JP6666079A JP6666079A JPS55157763A JP S55157763 A JPS55157763 A JP S55157763A JP 6666079 A JP6666079 A JP 6666079A JP 6666079 A JP6666079 A JP 6666079A JP S55157763 A JPS55157763 A JP S55157763A
- Authority
- JP
- Japan
- Prior art keywords
- transparent plate
- original
- scanning
- guide rail
- moves
- 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
- Optical Systems Of Projection Type Copiers (AREA)
Abstract
PURPOSE: To enable the handling of the originals and other processing with ease by forming an optical scanning body by a belt-from body in the direction rectangular to the scanning direction and constituting the same separately from the original retaining transparnt plate in the copying apparatus which disposes the original with its front side being faced upward and optically scans the same downward from above.
CONSTITUTION: An original retaining transparent plate 4 is made openable by a handle 13 with the guide rail 8 side being axis. The original is retained directly from above by the transparent plate 4. An optical scanning body 5, which is built-in with a lighting lamp 14, reflecting shade 15 and scanning mirror 16, moves in the B direction along the guide rail 8 and resets to the specified position rightward from the right side edge of the transparent plate 4 then stops there when no copying work is done. Hence, only required at the time when the original is placed is to open and close the transparent plate 4 alone. The scanning body 5 is disposed transversely across the transparent plate 4 and moves in the A direction to scan the original downward from above the transparent plate 4. The scanning image of the orignal is refracted rightward by a mirror 16 parallel to the plane of the transparent plate 4 and is thereby transmitted.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6666079A JPS55157763A (en) | 1979-05-29 | 1979-05-29 | Original scanner |
DE3020258A DE3020258C2 (en) | 1979-05-29 | 1980-05-28 | Device for copying or reading documents |
US06/351,992 US4421403A (en) | 1979-05-29 | 1982-02-24 | Original image projecting apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6666079A JPS55157763A (en) | 1979-05-29 | 1979-05-29 | Original scanner |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55157763A true JPS55157763A (en) | 1980-12-08 |
Family
ID=13322270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6666079A Pending JPS55157763A (en) | 1979-05-29 | 1979-05-29 | Original scanner |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55157763A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5012353A (en) * | 1987-06-04 | 1991-04-30 | Hitachi, Ltd. | Apparatus for reading original |
-
1979
- 1979-05-29 JP JP6666079A patent/JPS55157763A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5012353A (en) * | 1987-06-04 | 1991-04-30 | Hitachi, Ltd. | Apparatus for reading original |
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