EP0519301B1 - Druckmaschinenzylinder mit Schwingungsdämpfung - Google Patents

Druckmaschinenzylinder mit Schwingungsdämpfung Download PDF

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Publication number
EP0519301B1
EP0519301B1 EP92109673A EP92109673A EP0519301B1 EP 0519301 B1 EP0519301 B1 EP 0519301B1 EP 92109673 A EP92109673 A EP 92109673A EP 92109673 A EP92109673 A EP 92109673A EP 0519301 B1 EP0519301 B1 EP 0519301B1
Authority
EP
European Patent Office
Prior art keywords
printing
core
machine cylinder
cylinder
journals
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 - Lifetime
Application number
EP92109673A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0519301A1 (de
Inventor
Dieter Wieland
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.)
Koenig and Bauer AG
Original Assignee
Koenig and Bauer Albert 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 Koenig and Bauer Albert AG filed Critical Koenig and Bauer Albert AG
Priority to EP96108918A priority Critical patent/EP0741012B1/de
Priority to EP97120691A priority patent/EP0832740A3/de
Publication of EP0519301A1 publication Critical patent/EP0519301A1/de
Application granted granted Critical
Publication of EP0519301B1 publication Critical patent/EP0519301B1/de
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
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/08—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
    • B41F13/085—Cylinders with means for preventing or damping vibrations or shocks

Definitions

  • the invention relates to a printing press cylinder according to the preamble of claim 1.
  • DE-OS 30 12 060 are insensitive to vibration Cylinder for printing machines known to be multi-piece are built and where materials of different physical properties for vibration damping be used.
  • the disadvantage of this cylinder is that a multi-piece Building up a high manufacturing and assembly cost required.
  • Establishing the manufacturing tolerances Through the use of Materials with different physical It can have properties with temperature changes happen that the cylinders warp in shape.
  • Another disadvantage is that the between the Contact surfaces of the individual components provided vibration damping materials affect the Dimensional stability of the cylinder can affect.
  • EP 01 03 101 is a device for reduction through the channel rollover in a printing unit cylinder excited bending vibrations known, which with Damping mass is filled, elastic axes inside are arranged with an additional mass and that this Additional mass is attached off-center and in contact with the coat.
  • a disadvantage of this device is that the Additional mass not centered on the central axis of the cylinder is arranged so that a counterweight or a Balancing is required. Furthermore, the Additional mass in one point the cylinder jacket what is disadvantageous in that when Vibrations a constant mechanical stress on the Cylinder jacket and the additional mass always the same Body takes place, causing flattening or fatigue of the Materials and lead to the loss of the damping effect can.
  • a multi-part structure also requires one high manufacturing and assembly costs.
  • the invention is based on the object Printing press cylinder with vibration damping Zu create which has good damping properties.
  • the core located in the cylinder space is a counter mass to the cylinder jacket and the vibration damping Material converts the vibrations or the Resonance vibrations so out of tune that these vibrations become harmless.
  • the vibration damping Material converts the vibrations or the Resonance vibrations so out of tune that these vibrations become harmless.
  • Printing press cylinder 1 is a longitudinal section through a illustrated printing press cylinder 1 according to the invention, however without a channel and without a gripper device.
  • Device such as plate or blanket tensioning or Gripper devices are also used in the following Design variants generally not shown.
  • the Printing press cylinder 1 consists of a one-piece rotationally symmetrical cast body, which the Cylinder jacket 2 and two end faces 3; 4 includes. Furthermore belonging to the printing press cylinder 1 extends inside the printing press cylinder 1 an approximately barrel-shaped in the direction of the cylinder axis 6 Core 7, which is centered in the radial direction over a annular web 8 with the inner cylinder jacket 2 fixed connected is.
  • the core 7 points on both sides in the direction the cylinder axis core pin 9; 11 on.
  • the end faces 3; 4 of the printing press cylinder 1 have outside extending journal 12; 13, the roller bearings 14; 16 in the walls of a machine frame 17; 18 stored are.
  • the two core pins 9; 11 are over vibration damping material, for example bushings 19; 21 made of polyurethane, vibration-dampened connection.
  • a drive wheel 22 is via screws 23 below Intermediate layer of a spacer ring 24 with the journal 13 connected.
  • the printing press cylinder 1 has at its End faces 3; 4 filling openings 26 and exists for example made of cast steel or gray cast iron.
  • the core 7 is included poured.
  • the molding sand can pass through the filling openings 26 can be removed.
  • the separation of the core pin 9; 11 of the journal 12; 13 takes place by chip removal after the Preprocessing.
  • the cylinder jacket 2 of the printing press cylinder 1 is by the canal strike, the canal was not here shown, excited to vibrate. These vibrations are connected to the core 7 via the annular web 8 forwarded. Then the vibrations in the Bushings 19; 20 of mechanical work in thermal energy converted by friction.
  • the advantage of this variant is especially in its one-piece construction, with the core 7 with its annular web 8 as Counter pressure device at the same time against bending of the printing press cylinder 1 in the radial direction Is used.
  • Fig. 2 is a longitudinal section through a Design variant of a one-piece according to the invention Printing machine cylinder 1 shown.
  • the core 36 is in approximately cylindrical and has an axial Direction 6 two core pins 9; 11.
  • the cylinder jacket 2 has 3 on its end faces; 4 each journal 12; 13.
  • the core 36 was thus with the greatest possible mass in one Pieces poured into the cylinder.
  • After pouring the Core 36 with vibration-damping material 34 is the Core 36 by drilling out the cast webs from the cylinder separated so that the core 36 and the core pin 9; 11 no metallic connection to the cylinder jacket 2 or to the end faces 3; Have 4.
  • the space between the Core pin 9; 11 and the journal 12; 13 will be after Drilling out also with vibration-damping material 34 filled.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Rotary Presses (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Vibration Prevention Devices (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
EP92109673A 1991-06-15 1992-06-09 Druckmaschinenzylinder mit Schwingungsdämpfung Expired - Lifetime EP0519301B1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP96108918A EP0741012B1 (de) 1991-06-15 1992-06-09 Druckmaschinenzylinder mit Schwingungsdämpfung
EP97120691A EP0832740A3 (de) 1991-06-15 1992-06-09 Druckmaschinenzylinder mit Schwingungsdämpfung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4119825A DE4119825C1 (show.php) 1991-06-15 1991-06-15
DE4119825 1991-06-15

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP96108918A Division EP0741012B1 (de) 1991-06-15 1992-06-09 Druckmaschinenzylinder mit Schwingungsdämpfung
EP97120691A Division EP0832740A3 (de) 1991-06-15 1992-06-09 Druckmaschinenzylinder mit Schwingungsdämpfung

Publications (2)

Publication Number Publication Date
EP0519301A1 EP0519301A1 (de) 1992-12-23
EP0519301B1 true EP0519301B1 (de) 1998-09-02

Family

ID=6434054

Family Applications (3)

Application Number Title Priority Date Filing Date
EP92109673A Expired - Lifetime EP0519301B1 (de) 1991-06-15 1992-06-09 Druckmaschinenzylinder mit Schwingungsdämpfung
EP96108918A Expired - Lifetime EP0741012B1 (de) 1991-06-15 1992-06-09 Druckmaschinenzylinder mit Schwingungsdämpfung
EP97120691A Withdrawn EP0832740A3 (de) 1991-06-15 1992-06-09 Druckmaschinenzylinder mit Schwingungsdämpfung

Family Applications After (2)

Application Number Title Priority Date Filing Date
EP96108918A Expired - Lifetime EP0741012B1 (de) 1991-06-15 1992-06-09 Druckmaschinenzylinder mit Schwingungsdämpfung
EP97120691A Withdrawn EP0832740A3 (de) 1991-06-15 1992-06-09 Druckmaschinenzylinder mit Schwingungsdämpfung

Country Status (5)

Country Link
US (1) US5226365A (show.php)
EP (3) EP0519301B1 (show.php)
JP (1) JP2878023B2 (show.php)
DE (4) DE9116366U1 (show.php)
RU (1) RU2046039C1 (show.php)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4212790C2 (de) * 1992-04-16 1996-04-04 Roland Man Druckmasch Zylinder für Rotationsdruckmaschinen
DE4234928A1 (de) * 1992-10-16 1994-04-21 Heidelberger Druckmasch Ag Vorrichtung und Verfahren zur Dämpfung von mechanischen Schwingungen von Druckmaschinen
FR2723625B1 (fr) * 1994-08-09 1996-11-08 Heidelberg Harris Sa Procede et dispositif d'amortissement des vibrations en flexion des cylindres dans une presse a imprimer.
DE19647069A1 (de) * 1996-11-14 1998-05-20 Heidelberger Druckmasch Ag Gußkörper
DE19709672C2 (de) * 1997-03-11 1998-12-24 Koenig & Bauer Albert Ag Zylinder für Druckmaschinen
DE19749228A1 (de) * 1997-11-07 1999-06-02 Koenig & Bauer Ag Halbzeug mit Metallschaum-Kern
US6311615B1 (en) * 1998-07-14 2001-11-06 Heidelberger Druckmaschinen Ag Composite nip roll and nip ring
DE19853702A1 (de) * 1998-11-20 2000-05-31 Koenig & Bauer Ag Zylinder für Druckmaschinen
DE19963945C1 (de) * 1999-12-31 2001-07-19 Koenig & Bauer Ag Verfahren und Anordnung zur Kompensation von Schwingungen rotierender Bauteile
DE20221793U1 (de) * 2002-10-31 2007-10-31 Koenig & Bauer Aktiengesellschaft Rotationskörper einer Druckmaschine mit einem Ballen
DE10250691B4 (de) * 2002-10-31 2006-03-02 Koenig & Bauer Ag Rotationskörper einer Druckmaschine mit einem Grundkörper
DE10250689B3 (de) * 2002-10-31 2004-12-09 Koenig & Bauer Ag Verfahren zur Herstellung eines Rotationskörpers sowie ein danach hergestellter Rotationskörper
DE10250690B4 (de) * 2002-10-31 2006-03-02 Koenig & Bauer Ag Rotationskörper einer Druckmaschine mit einem Ballen
DE10321361B4 (de) * 2003-05-13 2007-02-15 Koenig & Bauer Ag Walze einer Druckmaschine mit Schwingungsdämfung
DE102009055767A1 (de) * 2009-11-25 2011-06-01 Fischer & Krecke Gmbh Druckzylinderanordnung für eine Rotationsdruckmaschine
CN102286815A (zh) * 2011-07-20 2011-12-21 焦作市卷烟材料有限公司 相对无振动和噪声的纺丝罗拉
DE102013101066B4 (de) 2013-02-01 2018-04-12 Inometa Gmbh & Co. Kg Rotationszylinder
DE102015204496B4 (de) * 2015-03-12 2017-10-05 Gottfried Wilhelm Leibniz Universität Hannover Druckwalze, insbesondere Flexodruck-Walze
DE102017106019B4 (de) * 2017-03-21 2021-12-23 WEGU GmbH Schwingungsdämpfung Schwingungstilger mit Auslenkungsbegrenzern für seine an zwei Enden elastisch gelagerte Tilgermasse

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1066533B (de) * 1959-10-08 Wien Otto Gruber Walze, insbesondere für den Textildruck od. dgl. und Verfahren zu deren Herstellung
CA686615A (en) * 1964-05-19 Edward J. Gallagher, Jr. Noiseless typewriter
CH417228A (fr) * 1962-08-23 1967-01-31 George Richards & Company Limi Appareil pour amortir les vibrations d'un corps
US3486443A (en) * 1967-11-16 1969-12-30 Shigeaki Kuramochi Copying press toy
DE2437454B2 (de) * 1974-08-03 1976-12-23 Philips Patentverwaltung Gmbh, 2000 Hamburg Druckwiderlager fuer druckwerke
DE2452006C2 (de) * 1974-11-02 1982-07-15 Fa. Carl Freudenberg, 6940 Weinheim Schwingungsdämpfer
DE3011384A1 (de) * 1980-03-25 1981-10-08 E.C.H. Will (Gmbh & Co), 2000 Hamburg Vorrichtung zum bedrucken einer endlosen materialbahn
DE3012060C2 (de) * 1980-03-28 1987-02-12 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Schwingungsunempfindlicher Zylinder für Druckmaschinen
US4453848A (en) * 1982-05-24 1984-06-12 Florida Data Corporation Noise-reducing platen
DE3230120C2 (de) * 1982-08-13 1984-08-09 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Druckwerkzylinder mit einer Vorrichtung zur Reduzierung der durch die Kanalüberrollung angeregten Biegeschwingungen
DE3230118C1 (de) * 1982-08-13 1984-05-03 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Druckwerkzylinder mit einer Vorrichtung zur Reduzierung der durch die Kanalueberrollung angeregten Biegeschwingungen
DE3410689A1 (de) * 1984-03-23 1985-10-03 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Vorrichtung an der speichertrommel einer bogenoffsetdruckmaschine fuer wahlweisen schoen- und widerdruck
US4548112A (en) * 1984-07-20 1985-10-22 Marquip, Inc. Web cutting
US4706788A (en) * 1985-04-15 1987-11-17 Melles Griot, Irvine Company Vibration damped apparatus
JPS61248762A (ja) * 1985-04-26 1986-11-06 Canon Inc プリンタ
JPS61280960A (ja) * 1985-06-07 1986-12-11 Canon Inc プラテンロ−ラ
JPS625943U (show.php) * 1985-06-27 1987-01-14
DE3527711C1 (de) * 1985-08-02 1986-09-11 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Druckwerkzylinder mit einer Vorrichtung zur Reduzierung der durch die Kanalueberrollung angeregten Dreh- und Biegeschwingungen
US4887923A (en) * 1986-06-10 1989-12-19 Bridgestone Corporation Platen roll
DE3632418A1 (de) * 1986-09-24 1988-03-31 Bayerische Motoren Werke Ag Anordnung zur schwingungsdaempfung eines hohlfoermigen bauteils
JPS63154377A (ja) * 1986-12-19 1988-06-27 Bridgestone Corp プラテンロ−ル

Also Published As

Publication number Publication date
EP0519301A1 (de) 1992-12-23
US5226365A (en) 1993-07-13
EP0741012A2 (de) 1996-11-06
EP0832740A3 (de) 1998-04-08
DE4119825C1 (show.php) 1992-12-03
DE59209478D1 (de) 1998-10-08
RU2046039C1 (ru) 1995-10-20
JPH05169619A (ja) 1993-07-09
EP0832740A2 (de) 1998-04-01
EP0741012B1 (de) 2001-11-28
DE9116366U1 (de) 1992-09-24
JP2878023B2 (ja) 1999-04-05
DE59209937D1 (de) 2002-01-10
EP0741012A3 (de) 2000-05-17

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