EP0223020A2 - Dispositif pour transporter latéralement un excédent d'encre, d'émulsion d'encre et d'eau ou d'eau - Google Patents

Dispositif pour transporter latéralement un excédent d'encre, d'émulsion d'encre et d'eau ou d'eau Download PDF

Info

Publication number
EP0223020A2
EP0223020A2 EP86113461A EP86113461A EP0223020A2 EP 0223020 A2 EP0223020 A2 EP 0223020A2 EP 86113461 A EP86113461 A EP 86113461A EP 86113461 A EP86113461 A EP 86113461A EP 0223020 A2 EP0223020 A2 EP 0223020A2
Authority
EP
European Patent Office
Prior art keywords
roller
counter
conical
ink
jacket
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
EP86113461A
Other languages
German (de)
English (en)
Other versions
EP0223020A3 (en
EP0223020B1 (fr
Inventor
Klaus Theilacker
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.)
Manroland AG
Original Assignee
MAN Roland Druckmaschinen AG
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 MAN Roland Druckmaschinen AG filed Critical MAN Roland Druckmaschinen AG
Publication of EP0223020A2 publication Critical patent/EP0223020A2/fr
Publication of EP0223020A3 publication Critical patent/EP0223020A3/de
Application granted granted Critical
Publication of EP0223020B1 publication Critical patent/EP0223020B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F31/00—Inking arrangements or devices

Definitions

  • the invention relates to a device in an inking or dampening unit for a rotary printing press for the lateral transport of excess ink, ink / water emulsion or excess dampening solution from edge regions of an inking or dampening unit roller to the center of the roller.
  • a counter roller (1) for example an inking or dampening roller, which is used as an application roller in an inking or Dampening unit of a rotary printing machine can be used.
  • the oscillating roller designed according to the invention is employed as a rider roller (2) on the counter roller (1).
  • this comprises two conical shell sections (4, 5), the taper of which in each case points outwards.
  • the rider roll (2) is conventionally mounted on both sides in side walls (6, 7), eccentric bearing journals (8, 9) preferably being used for the purpose of positioning against the counter roll (1).
  • the rider roller (2) has tubular end regions (10 and 11) with a thicker wall, into which bearing sleeves (12, 13) engage.
  • bearing sleeves (12, 13) there are slide bearings (21, 22) which receive the pins (14, 15) of the axis (18) of the rider roller (2).
  • On the left pin (14) a curve (16) is attached, in which a stationary roller (17) is guided, whereby the traversing movement, i.e. the axially reciprocating stroke for the rider roller (2) can be derived from the peripheral drive. Possibly. the axially back and forth movement can also be generated by a separate drive acting on the axis (18).
  • bearings (19 and 20) are arranged eccentrically on the axis (18), the eccentric offset E of which is fixed at 180 ° to one another, as can be seen in FIGS. 1, 3 and 4 (E).
  • the tubular end regions (10, 11) are arranged on the bearings (19, 20).
  • a stepped bushing (23) is shown, which is strongly eccentric to the jacket via a pair of bearings (24) in the tubular end region (10) on the left the roller (2) is mounted.
  • the stepped bush (23) has two teeth with different numbers of teeth.
  • a sleeve (25) with its external toothing engages in the left toothing and is centered on the axis.
  • the sleeve (25) is connected to the fixed bearing sleeve (12) via a flange, which is not specified in any more detail.
  • a spur gear (26) seated centrally on the axis (18) engages in the right internal toothing of the stepped bush (23).
  • the stepped sleeve (23) is arranged eccentrically in the tubular area.
  • the counter roller (1) can have a length of 1000 mm.
  • the central cylindrical jacket section (3) should have an axial length of approximately 100 mm.
  • the eccentric offset is approximately 0.2 mm.
  • the conical shape of the eccentric jacket sections (4, 5) also tapers outwards by 0.2 mm.

Landscapes

  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Rotary Presses (AREA)
EP86113461A 1985-11-19 1986-10-01 Dispositif pour transporter latéralement un excédent d'encre, d'émulsion d'encre et d'eau ou d'eau Expired - Lifetime EP0223020B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853540912 DE3540912A1 (de) 1985-11-19 1985-11-19 Vorrichtung zum seitlichen transportieren ueberschuessiger farbe, farb-/wasseremulsion oder wasser
DE3540912 1985-11-19

Publications (3)

Publication Number Publication Date
EP0223020A2 true EP0223020A2 (fr) 1987-05-27
EP0223020A3 EP0223020A3 (en) 1989-02-01
EP0223020B1 EP0223020B1 (fr) 1991-03-13

Family

ID=6286316

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86113461A Expired - Lifetime EP0223020B1 (fr) 1985-11-19 1986-10-01 Dispositif pour transporter latéralement un excédent d'encre, d'émulsion d'encre et d'eau ou d'eau

Country Status (4)

Country Link
US (1) US4711171A (fr)
EP (1) EP0223020B1 (fr)
JP (1) JPS62176846A (fr)
DE (1) DE3540912A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2651177A1 (fr) * 1989-08-22 1991-03-01 Heidelberger Druckmasch Ag Rouleau distributeur dans le dispositif d'encrage ou de mouillage d'imprimeuses.

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10257746B3 (de) * 2002-12-10 2004-06-24 Man Roland Druckmaschinen Ag Formzylinder einer Rotationsdruckmaschine, insbesondere einer Offsetdruckmaschine
DE10014853C2 (de) * 2000-03-24 2002-02-07 Koenig & Bauer Ag Reibwalze mit axialem Hub
US6772685B2 (en) 2001-10-25 2004-08-10 Heidelberger Druckmaschinen Ag Combination of a distributor roller of a printing machine and a traversing mechanism therefor, inking unit and printing press having the combination
DE102005006064A1 (de) * 2005-02-10 2006-08-24 Man Roland Druckmaschinen Ag Vorrichtung zum Auftragen eines Fluids auf eine Druckform
CN101045367A (zh) * 2006-03-28 2007-10-03 海德堡印刷机械股份公司 网纹辊印刷装置
DE102006026868A1 (de) * 2006-06-09 2007-12-20 Man Roland Druckmaschinen Ag Auftragswerk für eine Rotationsdruckmaschine
DE102006046521A1 (de) * 2006-09-29 2008-04-03 Man Roland Druckmaschinen Ag Druckwerk einer Druckmaschine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1163267A (en) * 1965-09-13 1969-09-04 Harris Intertype Corp A dampening mechanism for applying a fluid material to a moving surface
US3815498A (en) * 1971-03-26 1974-06-11 Moore Business Forms Inc Oscillating roll for printing presses
FR2263888A1 (en) * 1974-03-15 1975-10-10 Maschf Augsburg Nuernberg Ag Rotary offset printing machine with ink and damping rollers - has transfer roller with profiled surface acting on first distributing cylinder
EP0023628A1 (fr) * 1979-08-01 1981-02-11 Heidelberger Druckmaschinen Aktiengesellschaft Dispositif pour communiquer un mouvement de va-et-vient axial à un rouleau d'encrage
DE3419764A1 (de) * 1984-05-26 1985-11-28 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Farb- oder feuchtwerk fuer eine rotationsdruckmaschine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1096414A (en) * 1964-11-28 1967-12-29 Deritend Eng Co Improvements relating to apparatus for treating blanks or webs of material for example, for cutting, creasing, scoring, printing
GB1245204A (en) * 1969-03-29 1971-09-08 Johann Heinrich Saueressig Colour intaglio printing machine, more particularly for printing textiles
DE2045717A1 (de) * 1970-09-16 1972-03-23 Winkler Duennebier Kg Masch Verreibwalze, insbesondere für Buchdruck- oder Offsetdruckmaschinen
DE2238481A1 (de) * 1972-08-04 1974-02-14 Zeuthen & Aagaard As Antrieb fuer eine gleichzeitig drehsowie hin- und herbewegbare verreiberwalze an druckmaschinen
US4487122A (en) * 1983-11-04 1984-12-11 Gravure Research Institute, Inc. Deflection compensating roll for providing uniform contact pressure

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1163267A (en) * 1965-09-13 1969-09-04 Harris Intertype Corp A dampening mechanism for applying a fluid material to a moving surface
US3815498A (en) * 1971-03-26 1974-06-11 Moore Business Forms Inc Oscillating roll for printing presses
FR2263888A1 (en) * 1974-03-15 1975-10-10 Maschf Augsburg Nuernberg Ag Rotary offset printing machine with ink and damping rollers - has transfer roller with profiled surface acting on first distributing cylinder
EP0023628A1 (fr) * 1979-08-01 1981-02-11 Heidelberger Druckmaschinen Aktiengesellschaft Dispositif pour communiquer un mouvement de va-et-vient axial à un rouleau d'encrage
DE3419764A1 (de) * 1984-05-26 1985-11-28 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Farb- oder feuchtwerk fuer eine rotationsdruckmaschine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2651177A1 (fr) * 1989-08-22 1991-03-01 Heidelberger Druckmasch Ag Rouleau distributeur dans le dispositif d'encrage ou de mouillage d'imprimeuses.

Also Published As

Publication number Publication date
DE3540912C2 (fr) 1987-10-08
EP0223020A3 (en) 1989-02-01
US4711171A (en) 1987-12-08
DE3540912A1 (de) 1987-05-21
EP0223020B1 (fr) 1991-03-13
JPS62176846A (ja) 1987-08-03

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