EP1897689B1 - Unité commandée d'une presse - Google Patents

Unité commandée d'une presse Download PDF

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Publication number
EP1897689B1
EP1897689B1 EP07017177A EP07017177A EP1897689B1 EP 1897689 B1 EP1897689 B1 EP 1897689B1 EP 07017177 A EP07017177 A EP 07017177A EP 07017177 A EP07017177 A EP 07017177A EP 1897689 B1 EP1897689 B1 EP 1897689B1
Authority
EP
European Patent Office
Prior art keywords
drive
driven
shaft
unit
output element
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.)
Not-in-force
Application number
EP07017177A
Other languages
German (de)
English (en)
Other versions
EP1897689A2 (fr
EP1897689A3 (fr
Inventor
Alfons Baintner
Norbert Dr. Dylla
Maximilian Eder
Josef Hammer
Günter Koppelkamm
Rainer Liebold
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 Web Systems GmbH
Original Assignee
Manroland 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38621175&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1897689(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Manroland AG filed Critical Manroland AG
Publication of EP1897689A2 publication Critical patent/EP1897689A2/fr
Publication of EP1897689A3 publication Critical patent/EP1897689A3/fr
Application granted granted Critical
Publication of EP1897689B1 publication Critical patent/EP1897689B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B41F13/008—Mechanical features of drives, e.g. gears, clutches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2213/00—Arrangements for actuating or driving printing presses; Auxiliary devices or processes
    • B41P2213/70—Driving devices associated with particular installations or situations
    • B41P2213/73—Driving devices for multicolour presses
    • B41P2213/734—Driving devices for multicolour presses each printing unit being driven by its own electric motor, i.e. electric shaft
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/1987—Rotary bodies
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20012—Multiple controlled elements

Definitions

  • the invention relates to a driven unit of a printing press according to the preamble of claim 1.
  • Printing machines such. B. web-fed rotary printing presses, have a variety of driven units, such. B. on printing units, folders, inking and dampening.
  • the driven units of a printing machine is usually associated with a respective drive, wherein the drive drives a driven cylinder or a driven roller of the driven unit with the interposition of a transmission.
  • the term transmission is to be understood as meaning all possible types of transmissions with the aid of which rotational speeds or torques can be transmitted, such as, for example, B. gear transmission, toothed belt transmission, chain transmission or friction gear.
  • the document EP 1 459 890 describes conventional driven units of a printing press, wherein the transmission comprises a drive to the driven cylinder or the driven roller associated input element and an output member associated with the drive.
  • the input element is stored in practice directly on a shaft of the driven cylinder or the driven roller
  • the input drive associated input element is mounted in practice on a separate shaft with the shaft of the drive via a coupling, preferably an escape compensation clutch, is in mechanical drive connection.
  • a coupling preferably an escape compensation clutch
  • driven units of printing presses which have a simpler structural design in order to provide cost advantages as well as facilitated assembly of the driven unit.
  • the present invention is based on the problem to provide a novel driven unit of a printing press.
  • This problem is solved by a driven unit according to claim 1.
  • the output element is mounted directly on the shaft of the drive, such that the output element is arranged directly adjacent to a bearing point of the shaft of the drive.
  • the output element of the transmission is directly or directly mounted on or on the shaft of the drive, in such a way that the output element is disposed immediately adjacent to a bearing point of the shaft of the drive. Due to the fact that the output element is mounted directly or directly on the shaft of the drive, on the one hand the required according to practice, separate shaft for supporting the output element and on the other hand, the escape compensation clutch omitted. Furthermore, the number of bearings can be reduced.
  • the inventive, driven unit of a printing press has a simpler structural design and is therefore less expensive and easier to install than known from practice, driven units. Furthermore, a higher total rigidity results for the driven unit according to the invention, which is advantageous in particular with regard to the regulation or control of the driven unit.
  • the present invention relates to a driven unit of a printing press, which comprises a drive which drives a cylinder or a roller of the unit with the interposition of a transmission.
  • the drive unit of a printing press according to the invention is a printing unit of a web-fed rotary printing press, and that the gear is designed as a gear drive.
  • the invention is not limited to this preferred application. Rather, the invention can be used in all driven units of a printing press, such. B. at a folding unit, inking and dampening.
  • the gear must not be designed as a gear transmission, but the same can also be designed as a toothed belt, chain or friction gear.
  • Fig. 1 shows a section of a trained as a printing unit, driven unit of a printing press in the range of a driven transfer cylinder or blanket cylinder 10 of the printing unit.
  • the driven rubber cylinder 10 is driven by a drive 11 with the interposition of a transmission 12, wherein the transmission 12 according to Fig. 1 an output element 13 assigned to the drive 11 and a drive element 14 assigned to the rubber cylinder 10 to be driven.
  • Output member 13 and input member 14 of the transmission 12 are executed in the embodiment shown as gears, which are directly in engagement.
  • the driven rubber cylinder 10 associated input element 14 is mounted on a shaft 15 of the blanket cylinder 10, wherein according to Fig. 1 on the shaft 15 next to the input element 14, a further formed as a gear transmission element 16 is mounted, via which the driven rubber cylinder 10 drives a not shown form cylinder or plate cylinder of the printing unit.
  • the output element 13 of the transmission 12 is mounted directly or directly on or on a shaft 17 of the drive 11.
  • the output member 13 thus engages directly without coupling and thus clutchless on the shaft 17 of the drive 11.
  • the output member 13 of the transmission 12 is disposed immediately adjacent to a bearing 18 of the shaft 17 of the drive 11, whereby it is achieved that a possible misalignment of the driven element 13 as a result of deflection of the shaft 17 of the drive 11 as small as possible and the life of the bearing 18 is as big as possible.
  • the shaft of the drive is mounted on exclusively two bearing points, wherein the output element is arranged directly adjacent to one of the two bearing points.
  • Fig. 1 shows Fig. 1 a variant in which the shaft 17 of the drive 11 is extended due to the installation conditions of the printing unit and stored in the region of the bearing 18 in addition to non-illustrated main bearing points on a supplementary storage.
  • the output element 13 of the transmission 12 is arranged directly adjacent to the additional bearing point 18.
  • the shaft 17 of the drive 11 is mounted on three bearings, namely two non-illustrated main bearing points and the in Fig. 1 shown additional bearing point 18.
  • the drive 11 has a housing 19 which receives the main bearing points, not shown.
  • the additional bearing 18 is received in an additional housing 20 which is mounted or centered on the housing 19 of the drive 11.
  • the output element 13 of the transmission 12 via which the drive 11 drives into the driven rubber cylinder 10 of the printing unit, directly or directly mounted on the shaft 17 of the drive 10 without interposition of a clutch or attached.
  • the output element 13 is arranged in the immediate vicinity of a bearing 18 of the shaft 17 of the drive 11. This bearing may be either a main bearing or an additional bearing of the shaft 17 of the drive 11.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Presses (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Claims (4)

  1. Unité entraînée d'une machine d'impression notamment d'un groupe d'impression ou d'un groupe de pliage d'une machine rotative d'impression à bobine comportant :
    - un cylindre entraîné (10) ou un tambour entraîné, par un moyen d'entraînement (11) avec interposition d'une transmission (12),
    - la transmission comportant un élément d'entraînement d'entrée (14) monté sur un arbre (15) du cylindre ou du tambour à entraîner ainsi que d'un élément d'entraînement de sortie (13) associé au moyen d'entraînement et coopérant avec l'élément d'entraînement d'entrée, et
    - un arbre du moyen d'entraînement est monté dans au moins deux paliers, et
    - l'élément d'entraînement de sortie (13) est monté directement sur ou à l'arbre (17) du moyen d'entraînement (11) de façon que l'élément d'entraînement de sortie (13) se trouve directement au voisinage d'un point de palier (18),
    caractérisée en ce que
    - l'arbre (17) du moyen d'entraînement (11) comporte deux paliers principaux et un palier auxiliaire (18) latéral, et
    - l'élément d'entraînement de sortie (13) est directement voisin du palier auxiliaire (18) de façon qu'une éventuelle position en biais de l'élément d'entraînement (13) résultant du fléchissement de l'arbre (17) du moyen d'entraînement (11) soit aussi réduite que possible.
  2. Unité selon la revendication 1,
    caractérisée en ce que
    - le palier auxiliaire (18) est associé à un boîtier auxiliaire (20),
    - le boîtier auxiliaire (20) est centré sur le boîtier (19) du moyen d'entraînement (11).
  3. Unité selon la revendication 1,
    caractérisée en ce que
    le palier auxiliaire est associé à un boîtier du moyen d'entraînement.
  4. Unité selon une ou plusieurs revendications 1 à 3,
    caractérisée en ce que
    l'élément d'entraînement d'entrée (13) et l'élément d'entraînement de sortie (14) sont des roues dentées directement en prise l'une avec l'autre.
EP07017177A 2006-09-08 2007-09-01 Unité commandée d'une presse Not-in-force EP1897689B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006042210A DE102006042210A1 (de) 2006-09-08 2006-09-08 Angetriebene Einheit einer Druckmaschine

Publications (3)

Publication Number Publication Date
EP1897689A2 EP1897689A2 (fr) 2008-03-12
EP1897689A3 EP1897689A3 (fr) 2008-08-13
EP1897689B1 true EP1897689B1 (fr) 2011-02-09

Family

ID=38621175

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07017177A Not-in-force EP1897689B1 (fr) 2006-09-08 2007-09-01 Unité commandée d'une presse

Country Status (3)

Country Link
US (1) US20080060464A1 (fr)
EP (1) EP1897689B1 (fr)
DE (2) DE102006042210A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011002516B4 (de) * 2011-01-11 2014-10-23 Koenig & Bauer Aktiengesellschaft Antriebsvorrichtung einer Druckmaschine

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE17847C (de) * F. A. HAASE in Weida Verfahren zur Herstellung einer wasserfesten Anstrichmasse
CN1006265B (zh) * 1985-04-01 1989-12-27 陶凤白 一种用于无级变速的交流电动机
US5065677A (en) * 1989-12-27 1991-11-19 Leader Engineering Fabrication Inc. Printing plate mounting and proofing apparatus
US5341735A (en) * 1991-08-17 1994-08-30 Man Roland Druckmaschinen Ag Rotary printing machine system with synchronized multiple printing machine units or stations
DE19539984C3 (de) * 1995-10-27 2002-05-23 Roland Man Druckmasch Antrieb für ein Druckwerk
JP3037650B2 (ja) * 1997-10-29 2000-04-24 株式会社東京機械製作所 輪転機の印刷ユニットの駆動装置
JP4293388B2 (ja) * 1998-11-10 2009-07-08 東北リコー株式会社 印刷装置における給紙装置
IT1314383B1 (it) * 2000-02-18 2002-12-13 Uteco S P A Roto Flexo & Conve Macchina da stampa rotativa flessografica a piu' colori
US6244175B1 (en) * 2000-03-27 2001-06-12 Hueiloo Co., Ltd. Single space rotary printing press for newspapers
JP3448766B2 (ja) * 2000-06-07 2003-09-22 株式会社東京機械製作所 多色輪転印刷機の見当調整装置
DE10137007A1 (de) * 2000-12-15 2002-06-20 Koenig & Bauer Ag Eine Vorrichtung und ein Verfahren zur Ausrichtung von Bogen
JP4702916B2 (ja) * 2001-03-05 2011-06-15 株式会社ミヤコシ 輪転印刷機
ATE555907T1 (de) * 2001-03-26 2012-05-15 Koenig & Bauer Ag Druckwerk einer druckmaschine
DE10260491A1 (de) * 2002-12-21 2004-07-01 Koenig & Bauer Ag Vorrichtung zur Lageverstellung eines Drehkörpers mit Direktantrieb

Also Published As

Publication number Publication date
EP1897689A2 (fr) 2008-03-12
US20080060464A1 (en) 2008-03-13
EP1897689A3 (fr) 2008-08-13
DE502007006445D1 (de) 2011-03-24
DE102006042210A1 (de) 2008-03-27

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