EP0832740A2 - Cylindre pour machine à imprimer avec amortissement de vibrations - Google Patents

Cylindre pour machine à imprimer avec amortissement de vibrations Download PDF

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Publication number
EP0832740A2
EP0832740A2 EP97120691A EP97120691A EP0832740A2 EP 0832740 A2 EP0832740 A2 EP 0832740A2 EP 97120691 A EP97120691 A EP 97120691A EP 97120691 A EP97120691 A EP 97120691A EP 0832740 A2 EP0832740 A2 EP 0832740A2
Authority
EP
European Patent Office
Prior art keywords
press cylinder
printing press
core
cylinder
vibration damping
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Withdrawn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
EP97120691A
Other languages
German (de)
English (en)
Other versions
EP0832740A3 (fr
Inventor
Dieter Joachim 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 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 AG filed Critical Koenig and Bauer AG
Publication of EP0832740A2 publication Critical patent/EP0832740A2/fr
Publication of EP0832740A3 publication Critical patent/EP0832740A3/fr
Withdrawn legal-status Critical Current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 has for its object a Printing press cylinder with vibration damping too 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 press cylinder is shown in the drawing and is described in more detail below.
  • the 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.
  • the printing press cylinder 1 consists of a one-piece rotationally symmetrical cast body, which the cylinder jacket 2 and two end faces 3; 4th includes. Furthermore belonging to the printing press cylinder 1 extends inside the press cylinder 1 in the direction of the cylinder axis 6, a core 29 which in the center in the radial direction via two webs 31 the inner cylinder jacket 2 is firmly connected.
  • the End faces 3; 4 of the printing press cylinder 1 outwardly extending journal 12; 13 who about Roller bearing 14; 16 in the walls of a machine frame 17; 18 are stored.
  • 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. In terms of process technology, the core 29 is included poured. The molding sand can pass through the filling openings 26 can be removed.
  • 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 forwarded to the core 29 via the webs 31.
  • the advantage of this variant is especially in its one-piece construction, with the core 29 with its webs 31 as a counter pressure device at the same time against the bending of the Printing machine cylinder 1 in the radial direction use finds.
  • FIG. 2 is the section C-D of FIG. 1 by a one-piece according to the invention, made of cast steel Printing machine cylinder 1 shown. 1 and 2 it can be seen that the substantially cylindrical Core 29 over two opposite, radially from the Cylinder axis 6 extending webs 31 with the inside of the cylinder jacket 2 is firmly connected. The webs 31 are angularly offset to the cylinder channels 32. The end faces 3; 4 of the printing press cylinder 1 are with the journal 12; 13 firmly connected.

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)
EP97120691A 1991-06-15 1992-06-09 Cylindre pour machine à imprimer avec amortissement de vibrations Withdrawn EP0832740A3 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4119825A DE4119825C1 (fr) 1991-06-15 1991-06-15
DE4119825 1991-06-15
EP92109673A EP0519301B1 (fr) 1991-06-15 1992-06-09 Cylindre de machine à imprimer avec amortissement des vibrations

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP92109673A Division EP0519301B1 (fr) 1991-06-15 1992-06-09 Cylindre de machine à imprimer avec amortissement des vibrations

Publications (2)

Publication Number Publication Date
EP0832740A2 true EP0832740A2 (fr) 1998-04-01
EP0832740A3 EP0832740A3 (fr) 1998-04-08

Family

ID=6434054

Family Applications (3)

Application Number Title Priority Date Filing Date
EP92109673A Expired - Lifetime EP0519301B1 (fr) 1991-06-15 1992-06-09 Cylindre de machine à imprimer avec amortissement des vibrations
EP97120691A Withdrawn EP0832740A3 (fr) 1991-06-15 1992-06-09 Cylindre pour machine à imprimer avec amortissement de vibrations
EP96108918A Expired - Lifetime EP0741012B1 (fr) 1991-06-15 1992-06-09 Cylindre pour machine à imprimer avec amortissement des vibrations

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP92109673A Expired - Lifetime EP0519301B1 (fr) 1991-06-15 1992-06-09 Cylindre de machine à imprimer avec amortissement des vibrations

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP96108918A Expired - Lifetime EP0741012B1 (fr) 1991-06-15 1992-06-09 Cylindre pour machine à imprimer avec amortissement des vibrations

Country Status (5)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999024195A1 (fr) * 1997-11-07 1999-05-20 Koenig & Bauer Aktiengesellschaft Produit semi-fini comportant un noyau en mousse metallique
US6435087B1 (en) 1997-03-11 2002-08-20 Koenig & Bauer Aktiengesellschaft Printing press cylinder having metal foam interior and method of making

Families Citing this family (17)

* 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
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
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
DE10250691B4 (de) * 2002-10-31 2006-03-02 Koenig & Bauer Ag Rotationskörper einer Druckmaschine mit einem Grundkörper
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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0103102A2 (fr) * 1982-08-13 1984-03-21 M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft Cylindre de machine d'impression avec un dispositif pour la réduction de vibrations de flexion, provoquées par le roulement sur les gorges

Family Cites Families (20)

* 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
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 (fr) * 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
DE3767779D1 (de) * 1986-06-10 1991-03-07 Bridgestone Corp Schreibwalze.
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0103102A2 (fr) * 1982-08-13 1984-03-21 M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft Cylindre de machine d'impression avec un dispositif pour la réduction de vibrations de flexion, provoquées par le roulement sur les gorges

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6435087B1 (en) 1997-03-11 2002-08-20 Koenig & Bauer Aktiengesellschaft Printing press cylinder having metal foam interior and method of making
WO1999024195A1 (fr) * 1997-11-07 1999-05-20 Koenig & Bauer Aktiengesellschaft Produit semi-fini comportant un noyau en mousse metallique
US6484402B2 (en) 1997-11-07 2002-11-26 Koenig & Bauer Aktiengesellschaft Rollers or cylinders with a metallic foam core

Also Published As

Publication number Publication date
DE9116366U1 (de) 1992-09-24
EP0741012A2 (fr) 1996-11-06
EP0832740A3 (fr) 1998-04-08
JP2878023B2 (ja) 1999-04-05
DE59209937D1 (de) 2002-01-10
EP0519301A1 (fr) 1992-12-23
DE4119825C1 (fr) 1992-12-03
US5226365A (en) 1993-07-13
EP0741012B1 (fr) 2001-11-28
JPH05169619A (ja) 1993-07-09
EP0741012A3 (fr) 2000-05-17
EP0519301B1 (fr) 1998-09-02
DE59209478D1 (de) 1998-10-08
RU2046039C1 (ru) 1995-10-20

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