JPS5474737A - Original keep device of copying machine - Google Patents
Original keep device of copying machineInfo
- Publication number
- JPS5474737A JPS5474737A JP14165377A JP14165377A JPS5474737A JP S5474737 A JPS5474737 A JP S5474737A JP 14165377 A JP14165377 A JP 14165377A JP 14165377 A JP14165377 A JP 14165377A JP S5474737 A JPS5474737 A JP S5474737A
- Authority
- JP
- Japan
- Prior art keywords
- original
- main unit
- keep
- always
- rolls
- 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
PURPOSE: To hold the orignal keep surface in an always contamination-free state through simple operation and with inexpensive cost by using a long-length film on the keep surface of the device and subsequently taking up the same to a new surface when it is contaminated.
CONSTITUTION: The main unit 1 assumes a box tyup of opened bottom and a plate form elastif member 4 formng the original keep part is mounted at the center. Further a plate body 5 which slightly protrudes from the bottom edge of the peripheral wall of the main unit 1 is stuck. Rolls 6 are disposed in the position of sandwiching the original keep part on both inner sides of the main unit 1 and a white color film 7 is wound and spread on said rolls 6. This enables the original keep surface to be maintained always in a contamination-free state through simple operation and with inexpensive cost. In addition, always tension acts upon the film owing to tension springs, thereby obviating the production of the sag of the original and enabling good copy to be obtained.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14165377A JPS5474737A (en) | 1977-11-28 | 1977-11-28 | Original keep device of copying machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14165377A JPS5474737A (en) | 1977-11-28 | 1977-11-28 | Original keep device of copying machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5474737A true JPS5474737A (en) | 1979-06-15 |
Family
ID=15297040
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14165377A Pending JPS5474737A (en) | 1977-11-28 | 1977-11-28 | Original keep device of copying machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5474737A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5667836A (en) * | 1979-11-08 | 1981-06-08 | Canon Inc | Original base cover |
JPS61182034A (en) * | 1985-02-07 | 1986-08-14 | Matsushita Electric Ind Co Ltd | Copying device |
FR2622985A1 (en) * | 1987-11-06 | 1989-05-12 | Nakaya Shinichi | Device for eliminating spots, and incorporating colours, marks etc., in the reproduction of documents |
JP2006038992A (en) * | 2004-07-23 | 2006-02-09 | Fuji Xerox Co Ltd | Image reader |
JP2015226080A (en) * | 2014-05-26 | 2015-12-14 | 京セラドキュメントソリューションズ株式会社 | Document pressing device and image forming apparatus |
-
1977
- 1977-11-28 JP JP14165377A patent/JPS5474737A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5667836A (en) * | 1979-11-08 | 1981-06-08 | Canon Inc | Original base cover |
JPS61182034A (en) * | 1985-02-07 | 1986-08-14 | Matsushita Electric Ind Co Ltd | Copying device |
FR2622985A1 (en) * | 1987-11-06 | 1989-05-12 | Nakaya Shinichi | Device for eliminating spots, and incorporating colours, marks etc., in the reproduction of documents |
JP2006038992A (en) * | 2004-07-23 | 2006-02-09 | Fuji Xerox Co Ltd | Image reader |
JP2015226080A (en) * | 2014-05-26 | 2015-12-14 | 京セラドキュメントソリューションズ株式会社 | Document pressing device and image forming apparatus |
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