EP0270825A3 - Low inertia ink ductor - Google Patents

Low inertia ink ductor Download PDF

Info

Publication number
EP0270825A3
EP0270825A3 EP87116034A EP87116034A EP0270825A3 EP 0270825 A3 EP0270825 A3 EP 0270825A3 EP 87116034 A EP87116034 A EP 87116034A EP 87116034 A EP87116034 A EP 87116034A EP 0270825 A3 EP0270825 A3 EP 0270825A3
Authority
EP
European Patent Office
Prior art keywords
roll
ink
ductor
low inertia
ink ductor
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Withdrawn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
EP87116034A
Other languages
German (de)
French (fr)
Other versions
EP0270825A2 (en
Inventor
David G. Field
Richard E. Breton
David C. Emery
Roland T. Palmatier
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.)
AB Dick Co
Original Assignee
Multigraphics Inc
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 Multigraphics Inc filed Critical Multigraphics Inc
Publication of EP0270825A2 publication Critical patent/EP0270825A2/en
Publication of EP0270825A3 publication Critical patent/EP0270825A3/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Withdrawn legal-status Critical Current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
    • B41F31/26—Construction of inking rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F31/00—Inking arrangements or devices
    • B41F31/02—Ducts, containers, supply or metering devices
    • B41F31/14—Applications of messenger or other moving transfer rollers

Landscapes

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

Abstract

A printing press ink ductor roll rotates about its axis and moves between an ink fountain roll (65) to pick up ink on its outer surface from the fountain roll and an ink train roll to deliver ink from its outer surface to the ink train roll. The ductor roll comprises opposite journals (11, 12) for mounting the ductor roll for rotation about its axis, a tube (14) attached at its opposite ends to said journals. The tube is a composite comprising 30 to 70% by weight of graphite fibers and 70 to 30% by weight of a thermoplastic or thermosetting resin.
EP87116034A 1986-12-08 1987-10-31 Low inertia ink ductor Withdrawn EP0270825A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US938879 1978-09-01
US93887986A 1986-12-08 1986-12-08

Publications (2)

Publication Number Publication Date
EP0270825A2 EP0270825A2 (en) 1988-06-15
EP0270825A3 true EP0270825A3 (en) 1989-12-06

Family

ID=25472128

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87116034A Withdrawn EP0270825A3 (en) 1986-12-08 1987-10-31 Low inertia ink ductor

Country Status (1)

Country Link
EP (1) EP0270825A3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4109438C2 (en) * 1991-03-22 2001-12-20 Koenig & Bauer Ag Ink lifters for printing machines
NL9101983A (en) * 1991-11-27 1993-06-16 Both Ind Services ROLE, ESPECIALLY FOR APPLICATION IN A PRINTING MACHINE.
DE29609007U1 (en) * 1996-05-20 1996-07-04 MAN Roland Druckmaschinen AG, 63075 Offenbach Roller for a printing machine
DE10034933A1 (en) * 2000-07-11 2002-01-24 Paul Sauer Gmbh & Co Walzenfab Roller for technical or graphic purposes, e.g. in printing or lacquering machine, for transferring liquid media or for mechanical applications, is based on non-metallic material, e.g. ceramic or polymer composite core and plastics mantle
DE102007006207A1 (en) * 2007-02-08 2008-08-14 Man Roland Druckmaschinen Ag Printing machine cylinder e.g. impression cylinder, for e.g. web printing machine, has cylinder base body made of fiber-reinforced plastic, and coated with wear-protection layer in area of lateral surface and area of clamping channel
MX2020005959A (en) * 2017-12-07 2020-08-24 I Mer Co Ltd Ink supplying device for printer and ink supplying method.

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3003416A (en) * 1957-07-15 1961-10-10 Samuel M Langston Co Ductor roll mechanism for ink fountains
GB908692A (en) * 1958-01-21 1962-10-24 Carl Allers Ets As A new or improved transfer roller for use in distribution roller systems for liquid and semi-liquid substances
US3402449A (en) * 1964-05-08 1968-09-24 Windmoeller & Hoelscher Printing cylinder and process of manufacturing the same
US3750250A (en) * 1972-08-31 1973-08-07 Bingham S Co Printer{40 s roller and method of making same
US4197798A (en) * 1975-10-08 1980-04-15 Bardin Karl D Metal plated plastic base intaglio printing cylinders and plates
DE8514109U1 (en) * 1985-05-11 1985-08-01 Paul Sauer Druckwalzenfabriken, 3005 Hemmingen Pressure roller

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3003416A (en) * 1957-07-15 1961-10-10 Samuel M Langston Co Ductor roll mechanism for ink fountains
GB908692A (en) * 1958-01-21 1962-10-24 Carl Allers Ets As A new or improved transfer roller for use in distribution roller systems for liquid and semi-liquid substances
US3402449A (en) * 1964-05-08 1968-09-24 Windmoeller & Hoelscher Printing cylinder and process of manufacturing the same
US3750250A (en) * 1972-08-31 1973-08-07 Bingham S Co Printer{40 s roller and method of making same
US4197798A (en) * 1975-10-08 1980-04-15 Bardin Karl D Metal plated plastic base intaglio printing cylinders and plates
DE8514109U1 (en) * 1985-05-11 1985-08-01 Paul Sauer Druckwalzenfabriken, 3005 Hemmingen Pressure roller

Also Published As

Publication number Publication date
EP0270825A2 (en) 1988-06-15

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Legal Events

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Effective date: 19910430

RIN1 Information on inventor provided before grant (corrected)

Inventor name: FIELD, DAVID G.

Inventor name: PALMATIER,ROLAND T.

Inventor name: EMERY,DAVID C.

Inventor name: BRETON,RICHARD E.