EP1938979A3 - Low-wear bearer rings - Google Patents

Low-wear bearer rings Download PDF

Info

Publication number
EP1938979A3
EP1938979A3 EP07023643A EP07023643A EP1938979A3 EP 1938979 A3 EP1938979 A3 EP 1938979A3 EP 07023643 A EP07023643 A EP 07023643A EP 07023643 A EP07023643 A EP 07023643A EP 1938979 A3 EP1938979 A3 EP 1938979A3
Authority
EP
European Patent Office
Prior art keywords
wear
bearer
bearer rings
low
relates
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Withdrawn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
EP07023643A
Other languages
German (de)
French (fr)
Other versions
EP1938979A2 (en
Inventor
Rainer Endres
Peter Schmitt
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.)
KBA Metronic GmbH
Original Assignee
KBA Metronic GmbH
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 KBA Metronic GmbH filed Critical KBA Metronic GmbH
Publication of EP1938979A2 publication Critical patent/EP1938979A2/en
Publication of EP1938979A3 publication Critical patent/EP1938979A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/08—Cylinders
    • B41F13/20—Supports for bearings or supports for forme, offset, or impression cylinders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/08—Cylinders
    • B41F13/20—Supports for bearings or supports for forme, offset, or impression cylinders
    • B41F13/21—Bearer rings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49544—Roller making
    • Y10T29/4956—Fabricating and shaping roller work contacting surface element
    • Y10T29/49563—Fabricating and shaping roller work contacting surface element with coating or casting about a core

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Vapour Deposition (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

Die Erfindung betriff einen Schmitzring zum Einsatz auf/an Walzen in Druckmaschinen, bei dem die Oberfläche des Schmitzringes, insbesondere die als Lauffläche dienende Mantelfläche mit einer Schutzschicht versehen ist. Die Erfindung betrifft weiterhin ein Verfahren zur Verminderung des Verschleißes von Schmitzringen, wobei ein Schmitzring, bevorzugt Paare von Schmitzringen, die später aufeinander abrollen, zumindest auf der Abroll-/Mantelfläche mit einer verschleißreduzierenden Schutzschicht versehen wird/werden, insbesondere mit einer zumindest diamantähnlichen Schicht. Die Erfindung betrifft auch ein Verfahren zum Betrieb von Druckmaschinen.The invention relates to a bearer ring for use on / on rollers in printing machines, in which the surface of the bearer ring, in particular serving as a running surface lateral surface is provided with a protective layer. The invention further relates to a method for reducing the wear of bearer rings, wherein a bearer ring, preferably pairs of bearer rings, which later roll on each other, at least on the rolling / jacket surface is provided with a wear-reducing protective layer, in particular with an at least diamond-like layer. The invention also relates to a method for operating printing presses.

EP07023643A 2006-12-22 2007-12-06 Low-wear bearer rings Withdrawn EP1938979A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006062282A DE102006062282A1 (en) 2006-12-22 2006-12-22 Low-wear bearer rings

Publications (2)

Publication Number Publication Date
EP1938979A2 EP1938979A2 (en) 2008-07-02
EP1938979A3 true EP1938979A3 (en) 2010-07-28

Family

ID=39370958

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07023643A Withdrawn EP1938979A3 (en) 2006-12-22 2007-12-06 Low-wear bearer rings

Country Status (4)

Country Link
US (1) US20080148972A1 (en)
EP (1) EP1938979A3 (en)
CN (1) CN101229704A (en)
DE (1) DE102006062282A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008041776A1 (en) 2008-09-03 2010-03-04 Manroland Ag Bearer ring for cylinder e.g. plate cylinder, in rotary printing press, has bearing surface exhibiting profile form running from vertical middle axis of bearing surface to circular boundary areas on both sides
CN108529227B (en) * 2018-04-28 2021-01-22 京东方科技集团股份有限公司 Conveying roller, conveying assembly and conveying device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10059161A1 (en) * 2000-11-29 2002-06-20 Koenig & Bauer Ag Cylinder for rotary printing press, has bearing ring made from martensitic cold work steel with tempered edge layers
EP1216832A1 (en) * 2000-12-18 2002-06-26 Heidelberger Druckmaschinen Aktiengesellschaft Cylinder shell profile
DE10331603A1 (en) * 2003-07-12 2005-02-10 Koenig & Bauer Ag Machine roller pair has splash rings with piezoresistive or resistive thin film sensor around whole circumference to determine pressure
DE102005060734A1 (en) * 2004-12-20 2006-06-22 Koenig & Bauer Ag Anti-adhesive layer, useful in printing machine and in water or ice exposed surfaces, comprises crosslinked inorganic nano-particles and polyorganosiloxane additives
EP1707356A1 (en) * 2003-06-17 2006-10-04 Koenig & Bauer Aktiengesellschaft Printing unit with bearer rings in a rotary printing machine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7130198U (en) * 1971-11-11 Maschinenfabrik Augsburg- Nuernberg Ag Bearer ring arrangement for a rotary printing press
US3584577A (en) * 1968-06-08 1971-06-15 Heidelberger Druckmasch Ag Rotary printing cylinders having engaged friction rollers to dampen vibration
DE2926570A1 (en) * 1979-06-30 1981-01-22 Koenig & Bauer Ag ARRANGEMENT FOR INTERACTIONAL SUPPORTING CYLINDERS OF A PRINTING UNIT
FR2736862B1 (en) * 1995-07-21 1997-10-10 Heidelberg Harris Sa DEVICE FOR CLEANING THE ROTATING CYLINDER BEARING SURFACES
DE59804990D1 (en) * 1998-03-16 2002-09-05 Grapha Holding Ag Printing unit for a printing machine, in particular offset rotary machine
EP1144193A2 (en) * 1999-01-18 2001-10-17 Koenig & Bauer Aktiengesellschaft Cylinder drive
DE10059164A1 (en) * 2000-11-29 2002-06-20 Koenig & Bauer Ag Cylinder for rotary printing press, has bearing ring made from martensitic cold work steel with tempered edge layers
US7651560B2 (en) * 2004-12-20 2010-01-26 Koenig & Bauer Ag Abhesive layer of cross-linked nanoparticles
EP1754601A1 (en) * 2005-08-15 2007-02-21 Müller Martini Holding AG Printing unit for a printing machine, with bearer rings on exchangeable cylinders

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10059161A1 (en) * 2000-11-29 2002-06-20 Koenig & Bauer Ag Cylinder for rotary printing press, has bearing ring made from martensitic cold work steel with tempered edge layers
EP1216832A1 (en) * 2000-12-18 2002-06-26 Heidelberger Druckmaschinen Aktiengesellschaft Cylinder shell profile
EP1707356A1 (en) * 2003-06-17 2006-10-04 Koenig & Bauer Aktiengesellschaft Printing unit with bearer rings in a rotary printing machine
DE10331603A1 (en) * 2003-07-12 2005-02-10 Koenig & Bauer Ag Machine roller pair has splash rings with piezoresistive or resistive thin film sensor around whole circumference to determine pressure
DE102005060734A1 (en) * 2004-12-20 2006-06-22 Koenig & Bauer Ag Anti-adhesive layer, useful in printing machine and in water or ice exposed surfaces, comprises crosslinked inorganic nano-particles and polyorganosiloxane additives

Also Published As

Publication number Publication date
DE102006062282A1 (en) 2008-07-03
EP1938979A2 (en) 2008-07-02
CN101229704A (en) 2008-07-30
US20080148972A1 (en) 2008-06-26

Similar Documents

Publication Publication Date Title
ATE552971T1 (en) METHOD AND APPARATUS FOR FORMING AN INK PATTERN HAVING A TWO-DIMENSIONAL INK GRADIENT
WO2002081213A3 (en) Printing group pertaining to a printing machine, method for lowering and raising a cylinder, and method for producing a printed product
EP2828090B2 (en) Printing method with oxidative-drying intaglio ink and uv-vis-curable intaglio inks
WO2007113640A3 (en) Process for producing security papers, intaglio printing press for implementing said process, and security paper produced according to said process
DE102009002580A1 (en) Printing machine, particularly sheet offset printing machine for printing of printing substrate in sheet, has sheet feeder, sheet delivery unit and multiple base modules
EP1911582A3 (en) Method and drive for operating a printing press with a short inking unit in a processing machine
CN105517803B (en) Method and device for setting ink-conducting rotational bodies of a printing press
WO2011141740A3 (en) A method of printing
DE102013223826A1 (en) Gravure printing machines and printing equipment with a gravure printing machine
WO2008000665A3 (en) Method for finishing paper and paper products
WO2009098644A3 (en) Bridged blanket sleeve/cylinder and method of making same for web offset printing machines
DE102012017284A1 (en) Method and device for printing substrate
EP1582348A3 (en) Methods for controlling both a first roll, which takes up a damping agent from a damping agent source, as well as a second roll, and damping systems
EP1938979A3 (en) Low-wear bearer rings
EP1759839A3 (en) Printing machine
CN101982319A (en) Polychrome connection silk screen printing process and equipment thereof
EP1908589A3 (en) Printing unit of a printing press
EP1757448A3 (en) Method for operating a printing press
EP1834772A3 (en) Printing press and method for operating the same
EP2072257A3 (en) Method for producing a printed product
DE102011005594A1 (en) Printing apparatus of processing machine for printing substrate, has radiation source to emit radiation to UV paint on substrate so that radiation is passed through mold and is deflected into UV paint by cylinder for solidifying paint
EP2604431A3 (en) Intaglio printing machine with web tension compensation and method for servicing such an intaglio printing machine
WO2015174284A1 (en) Cylinder device for printing press
JP3003134U (en) Fountain solution for offset printing machines
EP1967381A3 (en) Engraved roller for printing machines and method for producing same

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

RIC1 Information provided on ipc code assigned before grant

Ipc: B41F 13/21 20060101ALI20100622BHEP

Ipc: B41F 13/20 20060101AFI20080522BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20100922