GB991999A - Apparatus for preventing the flowing together of two inks beneath the ductor blade of letterpress printing, offset printing and similar machines - Google Patents

Apparatus for preventing the flowing together of two inks beneath the ductor blade of letterpress printing, offset printing and similar machines

Info

Publication number
GB991999A
GB991999A GB40807/63A GB4080763A GB991999A GB 991999 A GB991999 A GB 991999A GB 40807/63 A GB40807/63 A GB 40807/63A GB 4080763 A GB4080763 A GB 4080763A GB 991999 A GB991999 A GB 991999A
Authority
GB
United Kingdom
Prior art keywords
printing
plates
inks
roller
blade
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.)
Expired
Application number
GB40807/63A
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.)
Winkler Fallert and Co AG Maschinenfabrik
Original Assignee
Winkler Fallert and Co AG Maschinenfabrik
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 Winkler Fallert and Co AG Maschinenfabrik filed Critical Winkler Fallert and Co AG Maschinenfabrik
Publication of GB991999A publication Critical patent/GB991999A/en
Expired 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

Abstract

991,999. Printing machines. MASCHINENFABRIK WINKLER, FALLERT & CO. A.G. Oct. 16, 1963 [Nov. 13, 1962], No. 40807/63. Heading B6C. In a printing machine wherein an inking roller 1 is fed with differently coloured inks along axially spaced portions thereof by duct rollers 4 each immersed in the ink of a duct 2, 3 &c., the roller 1 is engaged by a doctor blade 5 having a recess 12 at each position where two inks adjoin one another and mixing is prevented by a dividing wedge comprising two spaced wedgeshaped plates 7, 8 which touch at 9 near their bottom ends and then diverge so that the inks scraped off are diverted back into their appropriate ducts. The bottom parts of the wedge plates may be shaped as shown in Fig. 2 or may comprise two semi-circular parts, Fig. 3 (not shown) contacting one another at the midpoints of their arcs. The lower edges 11 of the plates 7, 8 are clear of the roller 1. The upper edges of the wedges are pressed by a resiliently mounted ball 16 against the line where the blade 5 abuts the roller 1. The arrangement may be used with a cylinder having axially spaced printing plates thereon for printing pages of a periodical each in a different colour.
GB40807/63A 1962-11-13 1963-10-16 Apparatus for preventing the flowing together of two inks beneath the ductor blade of letterpress printing, offset printing and similar machines Expired GB991999A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1216462 1962-11-13

Publications (1)

Publication Number Publication Date
GB991999A true GB991999A (en) 1965-05-12

Family

ID=20295263

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40807/63A Expired GB991999A (en) 1962-11-13 1963-10-16 Apparatus for preventing the flowing together of two inks beneath the ductor blade of letterpress printing, offset printing and similar machines

Country Status (3)

Country Link
US (1) US3198113A (en)
CH (1) CH413872A (en)
GB (1) GB991999A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3319563A (en) * 1964-09-18 1967-05-16 Clarence M Champion Ink separator
US3333535A (en) * 1964-11-19 1967-08-01 Publication Corp Doctor blade mechanism with fluid sealing elements
US3635578A (en) * 1970-04-16 1972-01-18 Gen Electric Viscous pump for unitized bearing lubrication system
FR2421732A1 (en) * 1978-04-07 1979-11-02 Sarda Jean Lucien INKING PROCESS AND MECHANISM IN ONE OR MORE COLORS FOR TYPOGRAPHICAL, OFFSET OR OTHER PRINTINGS
DE3241124A1 (en) * 1982-11-06 1984-05-10 Koenig & Bauer AG, 8700 Würzburg COLOR DIVIDER IN A COLOR BOX OF A ROTARY PRINTING MACHINE
DE3303884C2 (en) * 1983-02-05 1986-10-23 Erich 6520 Worms Beck Ink application device for flexographic and gravure printing machines
DE3380171D1 (en) * 1982-12-24 1989-08-17 Erich Beck Inking device, in particular for flexographic and intaglio printing machines with a transfer roller which can be driven at a variable speed
DE3320638C2 (en) * 1983-06-08 1986-10-16 Koenig & Bauer AG, 8700 Würzburg Ink dividing device on ink fountain rollers of printing machines
DE3505598C2 (en) * 1984-10-30 1986-08-14 Windmöller & Hölscher, 4540 Lengerich Rinse inking unit with divided chamber doctor blade
DE3539759C1 (en) * 1985-11-09 1987-04-02 Roland Man Druckmasch Color divider for a flexo inking unit
DE3843017C1 (en) * 1988-12-21 1990-05-23 Man Roland Druckmaschinen Ag, 6050 Offenbach, De
DE4447123C1 (en) * 1994-12-29 1996-04-11 Koenig & Bauer Albert Ag Scraper for printing ink cavity in rotary printing press
FR2734512B1 (en) * 1995-05-22 1997-08-14 Heidelberg Harris Sa INK FROM A ROTARY PRINTING MACHINE
US5979319A (en) * 1996-01-11 1999-11-09 Mitsubishi Jukogo Kabushiki Kaisha Ink feeder of a printing press and ink scraper with separated ink guide
US20110073412A1 (en) * 2009-09-28 2011-03-31 Tlt-Babcock, Inc. Axial fan compact bearing viscous pump

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1890922A (en) * 1929-04-13 1932-12-13 Edward A Waller Multicolor printing press
US1893148A (en) * 1931-02-16 1933-01-03 Robert R Page Articulated fountain divider

Also Published As

Publication number Publication date
CH413872A (en) 1966-05-31
US3198113A (en) 1965-08-03

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