JPS5664893A - Printer - Google Patents

Printer

Info

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
Application number
JP14169079A
Other languages
Japanese (ja)
Other versions
JPS5954039B2 (en
Inventor
Kichiji Ohinata
Noboru Hayama
Yasuhiro Takahashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Riso Kagaku Corp
Original Assignee
Riso Kagaku Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Riso Kagaku Corp filed Critical Riso Kagaku Corp
Priority to JP14169079A priority Critical patent/JPS5954039B2/en
Publication of JPS5664893A publication Critical patent/JPS5664893A/en
Publication of JPS5954039B2 publication Critical patent/JPS5954039B2/en
Expired legal-status Critical Current

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
JP14169079A 1979-10-31 1979-10-31 printing device Expired JPS5954039B2 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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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