JPS5664893A - Printer - Google Patents
PrinterInfo
- Publication number
- JPS5664893A JPS5664893A JP14169079A JP14169079A JPS5664893A JP S5664893 A JPS5664893 A JP S5664893A JP 14169079 A JP14169079 A JP 14169079A JP 14169079 A JP14169079 A JP 14169079A JP S5664893 A JPS5664893 A JP S5664893A
- Authority
- JP
- Japan
- Prior art keywords
- ink
- roller
- plate cylinder
- extruded
- printing
- 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.)
- Granted
Links
Landscapes
- Screen Printers (AREA)
Abstract
PURPOSE: To control loss of ink while preventing the ink from leaking outside a plate cylinder by recovering the printing ink extruded with an ink scraper specially arranged.
CONSTITUTION: With the rotation of the plate cylinder 1, a printing ink feed roller 8 turns to evenly apply ink in an ink well over the outer surface of the roller 8 via clearance between the roller 8 and a squeezee 12. In the contact area between the plate drum 1 and the roller 8, the ink is attached evenly to the inner surface of the plate cylinder 1 and pressed with the roller 8. At this point, a part of ink is extruded into the inner surface of an extra section of the plate cylinder 1 from the end of the roller 8. With the movement of the plate cylinder 1, the ink thus extruded hits against the scraper 19 and scraped to the center of the plate cylinder. A part of the ink goes to the ink well while the rest is used for printing.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14169079A JPS5954039B2 (en) | 1979-10-31 | 1979-10-31 | printing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14169079A JPS5954039B2 (en) | 1979-10-31 | 1979-10-31 | printing device |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1398680A Division JPS5664872A (en) | 1980-02-06 | 1980-02-06 | Supporting apparatus of printing ink supply roller in printing apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5664893A true JPS5664893A (en) | 1981-06-02 |
JPS5954039B2 JPS5954039B2 (en) | 1984-12-27 |
Family
ID=15297943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14169079A Expired JPS5954039B2 (en) | 1979-10-31 | 1979-10-31 | printing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5954039B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61108557A (en) * | 1984-10-31 | 1986-05-27 | Riso Kagaku Corp | Ink supplying apparatus for printing apparatus |
US5285724A (en) * | 1990-08-31 | 1994-02-15 | Ricoh Company, Ltd. | Ink scraper for a stencil printer |
JP2006187921A (en) * | 2005-01-05 | 2006-07-20 | Tohoku Ricoh Co Ltd | Stencil printing drum and stencil printing apparatus |
-
1979
- 1979-10-31 JP JP14169079A patent/JPS5954039B2/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61108557A (en) * | 1984-10-31 | 1986-05-27 | Riso Kagaku Corp | Ink supplying apparatus for printing apparatus |
JPH0533145B2 (en) * | 1984-10-31 | 1993-05-18 | Riso Kagaku Corp | |
US5285724A (en) * | 1990-08-31 | 1994-02-15 | Ricoh Company, Ltd. | Ink scraper for a stencil printer |
JP2006187921A (en) * | 2005-01-05 | 2006-07-20 | Tohoku Ricoh Co Ltd | Stencil printing drum and stencil printing apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPS5954039B2 (en) | 1984-12-27 |
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