EP2006096A3 - Driven assembly of a printing press - Google Patents

Driven assembly of a printing press Download PDF

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Publication number
EP2006096A3
EP2006096A3 EP08009611A EP08009611A EP2006096A3 EP 2006096 A3 EP2006096 A3 EP 2006096A3 EP 08009611 A EP08009611 A EP 08009611A EP 08009611 A EP08009611 A EP 08009611A EP 2006096 A3 EP2006096 A3 EP 2006096A3
Authority
EP
European Patent Office
Prior art keywords
gear
rotating
printing press
driven assembly
meshes
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Withdrawn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
EP08009611A
Other languages
German (de)
French (fr)
Other versions
EP2006096A2 (en
Inventor
Peter Knauer
Josef Singler
Arthur Meitinger
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
Application filed by Manroland AG filed Critical Manroland AG
Publication of EP2006096A2 publication Critical patent/EP2006096A2/en
Publication of EP2006096A3 publication Critical patent/EP2006096A3/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Withdrawn legal-status Critical Current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
    • B41F13/008—Mechanical features of drives, e.g. gears, clutches
    • B41F13/012—Taking-up backlash
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Presses (AREA)

Abstract

Die Erfindung betrifft eine angetriebene Baugruppe, insbesondere ein Druckwerk oder einen Falzapparat, einer Druckmaschine, mit mehreren rotierenden Elementen (12, 13), insbesondere Zylindern bzw. Walzen, wobei mindestens zwei rotierenden Elementen (12, 13) ineinander kämmende Antriebszahnräder (19, 20) zugeordnet sind. Erfindungsgemäß ist dem Antriebszahnrad (19) eines ersten rotierenden Elements (13), das in das Antriebszahnrad (20) eines zweiten rotierenden Elements (12) kämmt, ein beilaufendes Zahnrad (22) zugeordnet, das mit dem Antriebszahnrad (19) des ersten rotierenden Elements (13) über mindestens ein Federelement bzw. Biegeelement (24), das sich in Axialrichtung des ersten rotierenden Elements (13) erstreckt, verbunden ist, wobei das beilaufende Zahnrad (22) gegenüber dem Antriebszahnrad (19) derart in Umfangsrichtung verdrehbar ist, dass eine prinzipiell spielbehaftete Verzahnung zwischen den beiden ineinander kämmenden Antriebszahnrädern (19, 20) spielfrei gehalten werden kann.

Figure imgaf001
The invention relates to a driven assembly, in particular a printing unit or a folding apparatus, a printing press, with a plurality of rotating elements (12, 13), in particular cylinders or rollers, wherein at least two rotating elements (12, 13) meshing drive gears (19, 20 ) assigned. According to the invention, the driving gear (19) of a first rotating element (13) which meshes with the drive gear (20) of a second rotating element (12) is associated with an idler gear (22) which meshes with the drive gear (19) of the first rotating element (13) via at least one spring element or bending element (24) which extends in the axial direction of the first rotating member (13) is connected, wherein the incident gear (22) relative to the drive gear (19) is rotatable in the circumferential direction, that a backlash in principle between the two meshing drive gears (19, 20) can be kept free of play.
Figure imgaf001
EP08009611A 2007-06-01 2008-05-27 Driven assembly of a printing press Withdrawn EP2006096A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007025752A DE102007025752A1 (en) 2007-06-01 2007-06-01 Powered assembly of a printing press

Publications (2)

Publication Number Publication Date
EP2006096A2 EP2006096A2 (en) 2008-12-24
EP2006096A3 true EP2006096A3 (en) 2012-03-21

Family

ID=39917427

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08009611A Withdrawn EP2006096A3 (en) 2007-06-01 2008-05-27 Driven assembly of a printing press

Country Status (3)

Country Link
US (1) US20080295631A1 (en)
EP (1) EP2006096A3 (en)
DE (1) DE102007025752A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19540573C1 (en) * 1995-10-31 1996-11-07 Roland Man Druckmasch Device for compensating play in rotary printing machines
DE19751117A1 (en) * 1996-12-18 1998-06-25 Heidelberger Druckmasch Ag Device for avoiding play between the meshing teeth of a first and a second gear in a printing unit of an offset rotary printing machine
EP1034923A1 (en) * 1999-03-10 2000-09-13 Heidelberger Druckmaschinen Aktiengesellschaft Device for avoiding backlash in toothed gearings

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4036074A (en) * 1975-10-01 1977-07-19 Bodnar Ernest R Anti-backlash gear system
DE8109324U1 (en) * 1981-03-30 1983-03-10 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Backlash-free gear drive for printing machines
US4532788A (en) * 1982-06-28 1985-08-06 The Venables Machine And Tool Company Apparatus for making spine fin stock
DE3527765A1 (en) * 1985-08-02 1987-02-12 Jahnel Kestermann Getriebewerk Roller-wheel pair for roller machines (calenders)
US5357858A (en) * 1993-03-04 1994-10-25 Heidelberg Druckmaschinen Ag Apparatus for preventing circumferential separation between a blanket cylinder gear and a plate cylinder gear
DE19856906A1 (en) * 1998-12-10 2000-06-15 Roland Man Druckmasch Double printing mechanism for rotary printing press, with transfer cylinders printing web on both sides in rubber-rubber principle adjustable relative to each other
ATE348278T1 (en) * 2003-11-25 2007-01-15 Bobst Sa CLEAR-FREE GEAR ARRANGEMENT
US7121973B2 (en) * 2004-05-05 2006-10-17 Hr Textron, Inc. Methods and apparatus for minimizing backlash in a planetary gear mechanism
JP4740314B2 (en) * 2005-03-30 2011-08-03 ゴス インターナショナル アメリカス インコーポレイテッド Web offset printing machine with pivoted tacker
DE102006028181B4 (en) * 2006-06-16 2014-09-11 Sterki Ag Gear set for a gearbox

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19540573C1 (en) * 1995-10-31 1996-11-07 Roland Man Druckmasch Device for compensating play in rotary printing machines
DE19751117A1 (en) * 1996-12-18 1998-06-25 Heidelberger Druckmasch Ag Device for avoiding play between the meshing teeth of a first and a second gear in a printing unit of an offset rotary printing machine
EP1034923A1 (en) * 1999-03-10 2000-09-13 Heidelberger Druckmaschinen Aktiengesellschaft Device for avoiding backlash in toothed gearings

Also Published As

Publication number Publication date
DE102007025752A1 (en) 2008-12-04
US20080295631A1 (en) 2008-12-04
EP2006096A2 (en) 2008-12-24

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