DE59501975D1 - Roller for a dampening system of a printing press - Google Patents

Roller for a dampening system of a printing press

Info

Publication number
DE59501975D1
DE59501975D1 DE59501975T DE59501975T DE59501975D1 DE 59501975 D1 DE59501975 D1 DE 59501975D1 DE 59501975 T DE59501975 T DE 59501975T DE 59501975 T DE59501975 T DE 59501975T DE 59501975 D1 DE59501975 D1 DE 59501975D1
Authority
DE
Germany
Prior art keywords
roller
printing press
dampening system
outer coating
coating
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 - Fee Related
Application number
DE59501975T
Other languages
German (de)
Inventor
Werner Dr Sondergeld
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
Application granted granted Critical
Publication of DE59501975D1 publication Critical patent/DE59501975D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N7/00—Shells for rollers of printing machines
    • B41N7/04—Shells for rollers of printing machines for damping rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N2207/00—Location or type of the layers in shells for rollers of printing machines
    • B41N2207/02—Top layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N2207/00—Location or type of the layers in shells for rollers of printing machines
    • B41N2207/04—Intermediate layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N2207/00—Location or type of the layers in shells for rollers of printing machines
    • B41N2207/14—Location or type of the layers in shells for rollers of printing machines characterised by macromolecular organic compounds

Landscapes

  • Rotary Presses (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

The roller casing is in one or more layers with an outer coating (5), which can be concentric to the main body (3). The outer coating is of or contains titanium aluminium nitride or titanium carbon nitride. Between the two there can be an intermediate concentric layer (4) of matt chrome. The coating can be 2-10 microns thick, with a hardness of 1500-3500 HV microns. Alternatively, it can be polished.
DE59501975T 1994-09-24 1995-08-18 Roller for a dampening system of a printing press Expired - Fee Related DE59501975D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4434181 1994-09-24

Publications (1)

Publication Number Publication Date
DE59501975D1 true DE59501975D1 (en) 1998-05-28

Family

ID=6529116

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59501975T Expired - Fee Related DE59501975D1 (en) 1994-09-24 1995-08-18 Roller for a dampening system of a printing press

Country Status (3)

Country Link
EP (1) EP0703093B1 (en)
AT (1) ATE165281T1 (en)
DE (1) DE59501975D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2812460A4 (en) * 2012-02-09 2015-09-09 Commw Scient Ind Res Org Surface
WO2016167115A1 (en) * 2015-04-14 2016-10-20 株式会社シンク・ラボラトリー Gravure cylinder and manufacturing method thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2432576B2 (en) * 1974-07-06 1976-04-15 Heidelberger Druckmaschinen Ag, 6900 Heidelberg DAMP DRIVERS IN DAMPWORKS
DE3503105A1 (en) * 1985-01-30 1986-07-31 Leybold-Heraeus GmbH, 5000 Köln METHOD FOR COATING MACHINE PARTS AND TOOLS WITH CARBIDE MATERIAL AND MACHINE PARTS AND TOOLS PRODUCED BY THE METHOD
DE3839887A1 (en) * 1987-11-26 1989-06-08 Toshiba Kawasaki Kk IMAGE DEVELOPMENT DEVICE
US5047116A (en) 1989-05-31 1991-09-10 Union Carbide Coatings Service Technology Corporation Method for producing liquid transfer articles
DE3938449A1 (en) * 1989-11-18 1991-05-23 Roland Man Druckmasch PRINT WORK
DE4321183C2 (en) * 1992-07-09 2002-12-12 Heidelberger Druckmasch Ag Dampening roller of a printing machine
DE4229700C2 (en) * 1992-09-05 1997-02-13 Heidelberger Druckmasch Ag Dampening roller for a printing machine and process for coating it

Also Published As

Publication number Publication date
EP0703093B1 (en) 1998-04-22
ATE165281T1 (en) 1998-05-15
EP0703093A1 (en) 1996-03-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MANROLAND AG, 63075 OFFENBACH, DE

8339 Ceased/non-payment of the annual fee