EP0723863B1 - Sheet printing machine with device for slitting or perforating printing sheets - Google Patents

Sheet printing machine with device for slitting or perforating printing sheets Download PDF

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Publication number
EP0723863B1
EP0723863B1 EP95119435A EP95119435A EP0723863B1 EP 0723863 B1 EP0723863 B1 EP 0723863B1 EP 95119435 A EP95119435 A EP 95119435A EP 95119435 A EP95119435 A EP 95119435A EP 0723863 B1 EP0723863 B1 EP 0723863B1
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EP
European Patent Office
Prior art keywords
cylinder
cutting
perforating
stop
respect
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
EP95119435A
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German (de)
French (fr)
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EP0723863A1 (en
Inventor
Claus Simeth
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 AG
Original Assignee
MAN Roland Druckmaschinen 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 MAN Roland Druckmaschinen AG filed Critical MAN Roland Druckmaschinen AG
Publication of EP0723863A1 publication Critical patent/EP0723863A1/en
Application granted granted Critical
Publication of EP0723863B1 publication Critical patent/EP0723863B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
    • B26D1/22—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with a movable member, e.g. a roller
    • B26D1/225—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with a movable member, e.g. a roller for thin material, e.g. for sheets, strips or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/02—Means for moving the cutting member into its operative position for cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2628—Means for adjusting the position of the cutting member
    • B26D7/2635—Means for adjusting the position of the cutting member for circular cutters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/18—Perforating by slitting, i.e. forming cuts closed at their ends without removal of material
    • B26F1/20—Perforating by slitting, i.e. forming cuts closed at their ends without removal of material with tools carried by a rotating drum or similar support
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41G—APPARATUS FOR BRONZE PRINTING, LINE PRINTING, OR FOR BORDERING OR EDGING SHEETS OR LIKE ARTICLES; AUXILIARY FOR PERFORATING IN CONJUNCTION WITH PRINTING
    • B41G7/00—Auxiliary perforating apparatus associated with printing devices

Definitions

  • the invention relates to a sheet printing machine with a Device for slitting or perforating printed sheets consisting of a cutting or perforating knife, that at a distance from one that serves as a cutting drum Adjustable cylinder and arranged on a bracket which is movable relative to the cylinder and on one Stop is supported.
  • the specified type is the cutting device below a sheet-guiding cylinder in a swiveling Bracket arranged with an eccentric Lever is locked in the cutting position and at one Repair or a knife change by releasing the lock can be swung away from your cylinder.
  • a clamping device for a cutting blade intended.
  • the clamping device can be used for precise adjustment with the cutting blade opposite the holder with a Hand spindle adjusted approximately tangentially to the cylinder will.
  • the cylinder is of simple size, i.e. dimensioned for the transport of a sheet.
  • sheetfed presses have double-sized cylinders with two gripper channels, for example as a pressure cylinder or transfer cylinder. Should such a double size Cylinder can be used as a cutting drum, so is the Known cutting device is not suitable for this because it is very difficult for manufacturing reasons required for a firm adjustment of the cutting device Synchronization of the sheet contact surfaces of both cylinder halves to reach.
  • the invention has for its object a device for slitting or perforating printed sheets for a double-sized cylinder serving as a cutting drum to create a sheetfed press.
  • each cylinder half is used as a cutting drum double large cylinder a cutting or perforating knife is assigned that both cutting or perforating knife in Circumferential direction of the cylinder seen one behind the other each arranged on a separate bracket and in their distance from the cylinder surface are adjustable so that the supports that can be supported on a stop by means of a Control device movable relative to the cylinder are that the cutting or perforating knife from them each unassigned cylinder half are lifted off.
  • the device according to the invention has the advantage that each cylinder half a cutting or perforating knife individually can be adjusted so that precise alignment both cylinder halves to an identical radius is unnecessary. Both cylinder halves can therefore be prepared separately, making a faster and safe working is possible.
  • the cutting or perforating knife can with the invention Device as fixed blades or as Wheels be formed. Your mounts will be preferred pressed against the stop by spring force, the Stop to the cylinder is adjustable.
  • the Control for lifting the knives can be electronic, pneumatic and / or with the aid of a mechanical curve control and / or a cam mechanism.
  • FIG. 1 is a cylinder with the two halves 1 and 2 shown in section.
  • Each half 1, 2 is a row assigned by grippers 3, 4, which in the usual manner Cylinder channels 5, 6 are arranged pivotably.
  • Cylinder channels 5, 6 are usually also the clamping means for each cylinder half independently tensionable cutting plates housed.
  • the angle ⁇ depends on the installation conditions and must control the cutting wheels 7, 8 are taken into account, each only during the run the assigned cylinder half 1 or 2 in the working position are when passing through the unassigned cylinder half however be lifted off from this.
  • they are Cutting wheels separately on the respective cylinder half 1 or 2 adjustable so that adverse influences slight differences in diameter between the two Cylinder halves 1 and 2 are excluded.
  • the cutting wheel 7 is rotatable in the holder 9 stored, which essentially consist of one around a stationary Axis 11 pivotable double lever 12 is made.
  • the double lift 12 is against a stop 14 by a spring 13 pressed, the spring 13 and the stop 14 in one fixed frame 15 or the like are held.
  • the Stop 14 is on an adjusting screw 16 with a knurled head executed in a threaded bore of the frame 15th is rotatable and self-locking and the front End forms the attachment point for the double lever 12.
  • the double lever 12 is one in time with the cylinder driven cam 17 under tension of the spring 13 from the stop 14 and thus the cutting wheel 7 from the cutting surface lifted off when the unrelated cylinder segment 2 passed.
  • the cutting wheel 7 must therefore only on the associated Cylinder segment 1 can be set and from that other cylinder segment 2 can have no negative influences go out on the cutting wheel 7 and its setting.

Abstract

The printing machine has a cutting or perforating blade that is adjustable with respect to its distance to a cylinder acting as cutting drum. The bade is arranged on a retainer, which is supportable on a stop and movable in relation to the cylinder. Each cylinder half (1, 2) of the cutting drum has a cutting or perforating blade (7, 8). Both blades, viewed in the peripheral direction of the cylinder, are arranged behind one another on a separate retainer (9, 10). The retainers supportable on the stop and movable by a control device in relation to the cylinder, so that the blades are raised from the cylinder halves not appropriate to them.

Description

Die Erfindung betrifft eine Bogendruckmaschine mit einer Einrichtung zum Längsschneiden oder Perforieren von Druckbogen bestehend aus einem Schneid- oder Perforiermesser, das in seinem Abstand zu einem als Schneidtrommel dienenden Zylinder einstellbar und auf einer Halterung angeordnet ist, die gegenüber dem Zylinder bewegbar und an einem Anschlag abstützbar ist.The invention relates to a sheet printing machine with a Device for slitting or perforating printed sheets consisting of a cutting or perforating knife, that at a distance from one that serves as a cutting drum Adjustable cylinder and arranged on a bracket which is movable relative to the cylinder and on one Stop is supported.

Bei einer aus der DE 33 18 068 C2 bekannten Bogendruckmaschine der angegebenen Art ist die Schneidvorrichtung unterhalb eines bogenführenden Zylinders in einer schwenkbaren Halterung angeordnet, die mit einem Exzentrischen Hebel in der Schneidposition verriegelt ist und bei einer Reparatur oder einem Messerwechsel durch Lösen der Verriegelung von dein Zylinder abgeschwenkt werden kann. Auf der Halterung ist eine Klemmvorrichtung für eine Schneidklinge vorgesehen. Zum genauen Justieren kann die Klemmvorrichtung mit der Schneidklinge gegenüber der Halterung mit einer Handspindel annähernd tangential zum Zylinder verstellt werden. Der Zylinder ist hierbei von einfacher Größe, d.h. für den Transport eines Bogens bemessen. In a sheet printing machine known from DE 33 18 068 C2 the specified type is the cutting device below a sheet-guiding cylinder in a swiveling Bracket arranged with an eccentric Lever is locked in the cutting position and at one Repair or a knife change by releasing the lock can be swung away from your cylinder. On the Bracket is a clamping device for a cutting blade intended. The clamping device can be used for precise adjustment with the cutting blade opposite the holder with a Hand spindle adjusted approximately tangentially to the cylinder will. The cylinder is of simple size, i.e. dimensioned for the transport of a sheet.

Vielfach haben Bogendruckmaschinen doppelt große Zylinder mit zwei Greiferkanälen, beispielsweise als Druckzylinder oder Transferzylinder. Soll ein solcher doppelt großer Zylinder als Schneidtrommel eingesetzt werden, so ist die bekannte Schneidvorrichtung hierzu nicht geeignet, da es aus fertigungstechnischen Gründen sehr schwierig ist, den für ein festes Justieren der Schneidvorrichtung erforderlichen Gleichlauf der Bogenauflageflächen beider Zylinderhälften zu erreichen.Often, sheetfed presses have double-sized cylinders with two gripper channels, for example as a pressure cylinder or transfer cylinder. Should such a double size Cylinder can be used as a cutting drum, so is the Known cutting device is not suitable for this because it is very difficult for manufacturing reasons required for a firm adjustment of the cutting device Synchronization of the sheet contact surfaces of both cylinder halves to reach.

Der Erfindung liegt die Aufgabe zugrunde, eine Vorrichtung zum Längsschneiden oder Perforieren von Druckbogen für einen als Schneidtrommel dienenden doppelt großen Zylinder einer Bogendruckmaschine zu schaffen.The invention has for its object a device for slitting or perforating printed sheets for a double-sized cylinder serving as a cutting drum to create a sheetfed press.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß jeder Zylinderhälfte eines als Schneidtrommel dienenden doppelt großen Zylinders ein Schneid- oder Perforiermesser zugeordnet ist, daß beide Schneid- oder Perforiermesser in Umfangsrichtung des Zylinders gesehen hintereinander jeweils auf einer separaten Halterung angeordnet und in ihrem Abstand zur Zylinderfläche einstellbar sind, daß die an einem Anschlag abstützbaren Halterungen mittels einer Steuereinrichtung gegenüber dem Zylinder derart bewegbar sind, daß die Schneid- oder Perforiermesser von der ihnen jeweils nicht zugeordneten Zylinderhälfte abgehoben werden.This object is achieved in that each cylinder half is used as a cutting drum double large cylinder a cutting or perforating knife is assigned that both cutting or perforating knife in Circumferential direction of the cylinder seen one behind the other each arranged on a separate bracket and in their distance from the cylinder surface are adjustable so that the supports that can be supported on a stop by means of a Control device movable relative to the cylinder are that the cutting or perforating knife from them each unassigned cylinder half are lifted off.

Die erfindungsgemäße Vorrichtung hat den Vorteil, daß auf jede Zylinderhälfte ein Schneid- oder Perforiermesser individuell eingestellt werden kann, so daß ein genaues Ausrichten beider Zylinderhälften auf einen identischen Radius entbehrlich ist. Beide Zylinderhälften können daher getrennt zugerichtet werden, wodurch ein schnelleres und sichereres Arbeiten möglich ist. The device according to the invention has the advantage that each cylinder half a cutting or perforating knife individually can be adjusted so that precise alignment both cylinder halves to an identical radius is unnecessary. Both cylinder halves can therefore be prepared separately, making a faster and safe working is possible.

Die Schneid- oder Perforiermesser können bei der erfindungsgemäßen Vorrichtung als feststehende Klingen oder als Räder ausgebildet sein. Ihre Halterungen werden vorzugsweise durch Federkraft an den Anschlag gedrückt, wobei der Anschlag zum Zylinder formschlüssig einstellbar ist. Die Steuerung zum Abheben der Messer kann elektronisch, pneumatisch und/oder mit Hilfe einer mechanischen Kurvensteuerung und/oder einem Kurvengetriebe erfolgen.The cutting or perforating knife can with the invention Device as fixed blades or as Wheels be formed. Your mounts will be preferred pressed against the stop by spring force, the Stop to the cylinder is adjustable. The Control for lifting the knives can be electronic, pneumatic and / or with the aid of a mechanical curve control and / or a cam mechanism.

Die Erfindung wird nachfolgend anhand eines Ausführungsbeispiels näher erläutert, das in der Zeichnung dargestellt ist. Es zeigen

Figur 1
einen doppelt großen Zylinder einer Bogendruckmaschine mit der prinzipiellen Anordnung zweier Schneidräder einer erfindungsgemäßen Vorrichtung und
Figur 2
ein Beispiel für die Halterung und mechanische Steuerung eines Schneidrades.
The invention is explained in more detail below using an exemplary embodiment which is illustrated in the drawing. Show it
Figure 1
a double-sized cylinder of a sheet-fed printing machine with the basic arrangement of two cutting wheels of a device according to the invention and
Figure 2
an example of the holder and mechanical control of a cutting wheel.

In Figur 1 ist ein Zylinder mit den beiden Hälften 1 und 2 im Schnitt dargestellt. Jeder Hälfte 1, 2 ist eine Reihe von Greifern 3, 4 zugeordnet, die in üblicher Weise in Zylinderkanälen 5, 6 schwenkbar angeordnet sind. In diesen Zylinderkanälen 5, 6 sind üblicherweise auch die Spannmittel für auf jede Zylinderhälfte unabhängig voneinander spannbare Schneidbleche untergebracht. Ferner sind zwei Schneidräder 7, 8 vorgesehen, die in Umfangsrichtung des Zylinders gesehen um den Winkel α versetzt zueinander angeordnet und auf schwenkbaren Halterungen 9, 10 gelagert sind. Der Winkel α richtet sich nach den Einbauverhältnissen und muß bei der Ansteuerung der Schneidräder 7, 8 berücksichtigt werden, die jeweils nur beim Durchlauf der zugeordneten Zylinderhälfte 1 bzw. 2 in Arbeitsstellung sind, beim Durchlauf der nicht zugeordneten Zylinderhälfte jedoch von dieser abgehoben werden. Damit sind die Schneidräder separat auf die jeweiligen Zylinderhälfte 1 bzw. 2 einstellbar so daß nachteilige Einflüsse durch geringfügige Durchmesserunterschiede zwischen den beiden Zylinderhälften 1 und 2 ausgeschlossen sind.In Figure 1 is a cylinder with the two halves 1 and 2 shown in section. Each half 1, 2 is a row assigned by grippers 3, 4, which in the usual manner Cylinder channels 5, 6 are arranged pivotably. In these Cylinder channels 5, 6 are usually also the clamping means for each cylinder half independently tensionable cutting plates housed. Furthermore, there are two Cutting wheels 7, 8 provided in the circumferential direction of the Cylinder seen offset from each other by the angle α and mounted on pivotable brackets 9, 10 are. The angle α depends on the installation conditions and must control the cutting wheels 7, 8 are taken into account, each only during the run the assigned cylinder half 1 or 2 in the working position are when passing through the unassigned cylinder half however be lifted off from this. With that they are Cutting wheels separately on the respective cylinder half 1 or 2 adjustable so that adverse influences slight differences in diameter between the two Cylinder halves 1 and 2 are excluded.

Einzelheiten einer Schneidräderanordnung ergeben sich aus Figur 2. Das Schneidrad 7 ist in der Halterung 9 drehbar gelagert, die im wesentlichen aus einem um eine ortsfeste Achse 11 schwenkbaren Doppelhebel 12 besteht. Der Doppelhebei 12 wird von einer Feder 13 gegen einen Anschlag 14 gedrückt, wobei die Feder 13 und der Anschlag 14 in einem feststehenden Rahmen 15 oder dergleichen gehalten sind. Der Anschlag 14 ist an einer Stellschraube 16 mit Rändelkopf ausgeführt, die in einer Gewindebohrung des Rahmens 15 drehbar und selbsthemmend gelagert ist und deren vorderes Ende den Anschlagpunkt für den Doppelhebel 12 bildet. Durch Drehen der Stellschraube 16 kann das Schneidrad 7 genau auf den Außendurchmesser des zugeordneten Zylindersegments 1 eingestellt werden.Details of a cutting wheel arrangement result from Figure 2. The cutting wheel 7 is rotatable in the holder 9 stored, which essentially consist of one around a stationary Axis 11 pivotable double lever 12 is made. The double lift 12 is against a stop 14 by a spring 13 pressed, the spring 13 and the stop 14 in one fixed frame 15 or the like are held. Of the Stop 14 is on an adjusting screw 16 with a knurled head executed in a threaded bore of the frame 15th is rotatable and self-locking and the front End forms the attachment point for the double lever 12. By Turning the adjusting screw 16 can the cutting wheel 7 exactly the outer diameter of the assigned cylinder segment 1 can be set.

Der Doppelhebel 12 wird von einer im Takt des Zylinders angestriebenen Kurvenscheibe 17 unter Spannung der Feder 13 vom Anschlag 14 und damit das Schneidrad 7 von der Schneidfläche abgehoben, wenn das nicht zugehörige Zylindersegment 2 vorbeiläuft. Das Schneidrad 7 muß daher nur auf das zugehörige Zylindersegment 1 eingestellt werden und von dem anderen Zylindersegment 2 können keinerlei negative Einflüsse auf das Schneidrad 7 und seine Einstellung ausgehen.The double lever 12 is one in time with the cylinder driven cam 17 under tension of the spring 13 from the stop 14 and thus the cutting wheel 7 from the cutting surface lifted off when the unrelated cylinder segment 2 passed. The cutting wheel 7 must therefore only on the associated Cylinder segment 1 can be set and from that other cylinder segment 2 can have no negative influences go out on the cutting wheel 7 and its setting.

Claims (4)

  1. Sheet printing press with a device for slitting or perforating printed sheets consisting of a cutting or perforating knife (7, 8) which is arranged adjustably with respect to its distance to a cylinder serving as a cutting drum and on a mounting (9, 10) which is movable with respect to the cylinder and supportable against a stop (14), characterised in that a cutting or perforating knife (7, 8) is arranged with respect to each cylinder half (1, 2) of a double size cylinder serving as a cutting drum, that both cutting or perforating knives (7, 8) seen one behind the other in the peripheral direction of the cylinder are arranged, in each case, on a separate mounting (9, 10) and are adjustable in their distance to the cylinder surface, that the mountings (9, 10) which can be supported on a stop are movable by means of a control device with respect to the cylinder in such a way that the cutting or perforating knives (7, 8) are lifted away from the cylinder half (1 or 2) not coordinated thereto in each case.
  2. Sheet printing press according to Claim 1, characterised in that the cutting or perforating knives (7, 8) are constructed as fixed blades or as wheels.
  3. Sheet printing press according to one of Claims 1 or 2, characterised in that the mountings (9, 10) of the cutting or perforating knives are pressed by spring force against the stop (14), wherein the stop (14) is adjustable in positively interlocked fashion with respect to the cylinder.
  4. Sheet printing press according to one of Claims 1 to 3, characterised in that the control for lifting the cutting or perforating knife takes place electronically, pneumatically and/or with the aid of a mechanical cam control and/or a cam drive.
EP95119435A 1995-01-11 1995-12-09 Sheet printing machine with device for slitting or perforating printing sheets Expired - Lifetime EP0723863B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19500536 1995-01-11
DE19500536A DE19500536C1 (en) 1995-01-11 1995-01-11 Sheet printing machine

Publications (2)

Publication Number Publication Date
EP0723863A1 EP0723863A1 (en) 1996-07-31
EP0723863B1 true EP0723863B1 (en) 1998-01-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP95119435A Expired - Lifetime EP0723863B1 (en) 1995-01-11 1995-12-09 Sheet printing machine with device for slitting or perforating printing sheets

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EP (1) EP0723863B1 (en)
AT (1) ATE162758T1 (en)
DE (2) DE19500536C1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1047532A1 (en) * 1996-09-17 2000-11-02 Delphax Systems Selectable phase cross-web perforator
US6460441B1 (en) 1997-05-29 2002-10-08 Moore North America, Inc. On-demand skip perforating
DE10332670A1 (en) * 2003-07-18 2005-02-24 Koenig & Bauer Ag Device for cutting cut sheets in a printing machine
DE102006048709A1 (en) * 2006-10-14 2008-04-17 Koenig & Bauer Aktiengesellschaft Paper sheet slitting device for rotary printing machine, has filler piece arranged in effective area of circular cutter in gripper channel of paper sheet guiding cylinder and supplementing casing contour of paper sheet guiding cylinder
DE102008005775A1 (en) * 2008-01-24 2009-07-30 Koenig & Bauer Aktiengesellschaft Printed sheet cutting method for rotary printing press, involves feeding device pressing circular knife from original position to working position at sheet-guiding cylinder with cutting support, and another knife arranged at knife holder
DE102008001500B4 (en) * 2008-04-30 2021-07-08 manroland sheetfed GmbH Cutting device for a sheet-fed printing machine
DE102008053760B4 (en) 2008-10-29 2021-09-02 manroland sheetfed GmbH Printing or coating machine with a device for longitudinal cutting of sheet material
DE102010039504B4 (en) 2010-08-19 2020-11-05 manroland sheetfed GmbH Processing machine with a longitudinal cutting device for sheet material
DE102010039505A1 (en) 2010-08-19 2012-02-23 Manroland Ag Processing machine e.g. offset printing machine, for processing sheet, has lifting parts connected with sheet holding unit at sheet guide cylinder, where side edge of lifting parts is arranged on side edge of support over format width

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD81867A1 (en) * 1970-07-03 1971-05-12 cutter
DE3318068A1 (en) * 1983-05-18 1984-11-22 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach BOW PRINTING MACHINE WITH DEVICE FOR LONG CUTTING OF PRINTED SHEETS
DE4230938C2 (en) * 1992-09-16 1995-10-05 Heidelberger Druckmasch Ag Device for in-line perforation of continuous material webs

Also Published As

Publication number Publication date
DE59501376D1 (en) 1998-03-05
ATE162758T1 (en) 1998-02-15
EP0723863A1 (en) 1996-07-31
DE19500536C1 (en) 1996-03-28

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