EP0300389A3 - Ink feeding method and apparatus for printing press - Google Patents

Ink feeding method and apparatus for printing press Download PDF

Info

Publication number
EP0300389A3
EP0300389A3 EP88111464A EP88111464A EP0300389A3 EP 0300389 A3 EP0300389 A3 EP 0300389A3 EP 88111464 A EP88111464 A EP 88111464A EP 88111464 A EP88111464 A EP 88111464A EP 0300389 A3 EP0300389 A3 EP 0300389A3
Authority
EP
European Patent Office
Prior art keywords
roller
ink
dip
press
vibration
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.)
Withdrawn
Application number
EP88111464A
Other languages
German (de)
French (fr)
Other versions
EP0300389A2 (en
Inventor
Kazuo Maruta
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0300389A2 publication Critical patent/EP0300389A2/en
Publication of EP0300389A3 publication Critical patent/EP0300389A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F31/00—Inking arrangements or devices
    • B41F31/18—Inking arrangements or devices for inking selected parts of printing formes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F31/00—Inking arrangements or devices
    • B41F31/15—Devices for moving vibrator-rollers

Landscapes

  • Inking, Control Or Cleaning Of Printing Machines (AREA)

Abstract

An apparatus for feeding ink from an ink pan (11) to a vibration roller (16), incorporated in a printing press, such as an offset press or a letter press, including a dip roller (13) rotatably in contact with an ink (12) received in the ink pan (11), a doctor blade (14) for forming an ink layer (2a) having a predetermined thickness on the surface of the dip roller (13), a vibration roller (16) disposed downstream of the dip roller (13), and a plurality of small rollers (15a through 15g) interposed between the dip roller (13) and the vibration roller (16) and periodically movable to be alternately in contact with either the surface of the dip roller (13) or the surface of the vibration roller (16). The reciprocation of each respective small rollers (15a through 15g) is controlled independently from the other small rollers (15a through 15g), through a drive mechanism comprising a solenoid (14), by a program memorized in a microcomputer so that the contact time period of the small roller (15a through 15g) in a cycle varies in accordance with a variation of the ink consumption in the widthwise direction of the press.
EP88111464A 1987-07-21 1988-07-16 Ink feeding method and apparatus for printing press Withdrawn EP0300389A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP179950/87 1987-07-21
JP62179950A JPS6424753A (en) 1987-07-21 1987-07-21 Ink supply method and apparatus in printing press

Publications (2)

Publication Number Publication Date
EP0300389A2 EP0300389A2 (en) 1989-01-25
EP0300389A3 true EP0300389A3 (en) 1990-04-25

Family

ID=16074785

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88111464A Withdrawn EP0300389A3 (en) 1987-07-21 1988-07-16 Ink feeding method and apparatus for printing press

Country Status (3)

Country Link
EP (1) EP0300389A3 (en)
JP (1) JPS6424753A (en)
KR (1) KR890001738A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5371219B2 (en) * 2007-09-03 2013-12-18 アイマー・プランニング株式会社 Printer
CN104781076B (en) * 2012-10-10 2016-12-07 柯尼格及包尔公开股份有限公司 The inking device of printing equipment, printing equipment and the method being used for making printing equipment run

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2516863A1 (en) * 1981-11-25 1983-05-27 Marinoni Ink transfer system for typographic or offset printing process - uses microprocessor to control operation of solenoids actuating Lever jacking system for inking transfer discs

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49104709A (en) * 1973-02-12 1974-10-03

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2516863A1 (en) * 1981-11-25 1983-05-27 Marinoni Ink transfer system for typographic or offset printing process - uses microprocessor to control operation of solenoids actuating Lever jacking system for inking transfer discs

Also Published As

Publication number Publication date
JPS6424753A (en) 1989-01-26
KR890001738A (en) 1989-03-28
EP0300389A2 (en) 1989-01-25

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