EP1234794A2 - Appareil de pliage avec un premier et un deuxième cylindre - Google Patents

Appareil de pliage avec un premier et un deuxième cylindre Download PDF

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Publication number
EP1234794A2
EP1234794A2 EP02002022A EP02002022A EP1234794A2 EP 1234794 A2 EP1234794 A2 EP 1234794A2 EP 02002022 A EP02002022 A EP 02002022A EP 02002022 A EP02002022 A EP 02002022A EP 1234794 A2 EP1234794 A2 EP 1234794A2
Authority
EP
European Patent Office
Prior art keywords
folding
cylinder
motor
gripper
fold
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.)
Granted
Application number
EP02002022A
Other languages
German (de)
English (en)
Other versions
EP1234794A3 (fr
EP1234794B1 (fr
Inventor
Barry Mark Jackson
Joseph Adrian St. Ours
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.)
Goss International Americas LLC
Original Assignee
Heidelberger 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 Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG
Publication of EP1234794A2 publication Critical patent/EP1234794A2/fr
Publication of EP1234794A3 publication Critical patent/EP1234794A3/fr
Application granted granted Critical
Publication of EP1234794B1 publication Critical patent/EP1234794B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H45/00—Folding thin material
    • B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
    • B65H45/16—Rotary folders
    • B65H45/162—Rotary folders with folding jaw cylinders
    • B65H45/168—Rotary folders with folding jaw cylinders having changeable mode of operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/004—Electric or hydraulic features of drives
    • B41F13/0045—Electric driving devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/54—Auxiliary folding, cutting, collecting or depositing of sheets or webs
    • B41F13/56—Folding or cutting
    • B41F13/62—Folding-cylinders or drums

Definitions

  • the present invention relates to a folder with a first and a second Cylinder according to the preamble of claim 1.
  • the present invention relates to a method for cutting and Folding printed products according to the preamble of claim 8.
  • a continuous web of material e.g. B. a paper web, printed. Then the continuous material web is in a folder Printing machine cut and folded in signatures.
  • folders There are different folders known, including combination folders.
  • Combination folders typically include a number of cylinders, each Execute functions to perform different parts of the folding process, where each cylinder is capable of performing at least one function.
  • the relative positions of the cylinders i.e. the relative angular positions of the individual cylinders in the combination folder to be changed.
  • Known combination folders usually require the change of one Fold mode and include air cylinders to insert helical gears into the necessary position to move.
  • the helical gears with the Master cylinder bodies can be connected, determine the mutual phase position of the Cylinder body and thus ensure that a group of cylinder bodies with respect to one other group of cylinder bodies remains in the correct phase position.
  • By the Moving the helical gears is a phase correction or a Phase change between individual cylinder bodies or between groups of Cylinder bodies possible, whereby the folding mode or the folding products to be generated can be changed.
  • a disadvantage of the system consisting of compressed air cylinders and helical gears consists of a non-switching or incorrect switching when the phase position changes or the helical gears may stick. This danger arises z. B. by the weight of the cylinder body or by jamming of the bearings on the Shaft if there is insufficient lubricant or corrosion due to friction occurs.
  • US 5,405,126 describes a folder with at least one first Longitudinal folding device, driven cutting cylinders and a second Longitudinal folding device to which folded copies are fed via a transport route.
  • the folder includes traction devices that the cutting cylinders in web and Copy direction are arranged, first drive means for separate and controlled Drive the pulling devices, and second drive means for driving the cutting cylinder and the cross folders.
  • the folder also includes a separate drive for driving conveyor belts that can be pivoted outwards.
  • the second Longitudinal folding device comprises different components and can be one have phase-adjustable separate electric motor, which these components drives.
  • the second drive means is an electric motor drive. From one of the cutting or Separating cylinder runs the drive of the electric motor to a gear. About the Gearwheel drives a folding cylinder, from this to a folding jaw cylinder and finally transferred to a gripper cylinder.
  • the drive of the second Longitudinal folding device can also be done via the electric motor.
  • EP 0 699 524 A2 describes a printing press with elements used by electric motors are driven.
  • the folding devices described there each have one separate motor, which drives the folding cylinders in the folding devices directly.
  • the disadvantage here is that a motor drives all of the folding cylinders of a folder, making phase changes difficult.
  • gripping and folding flap stand for one in the present document any type of gripping or holding device for signatures, e.g. a gripper for Grasp the edge or the fold edge or fold fold of a signature as well as one Folding flap for creating a fold edge or fold fold in cooperation with a folding knife and for gripping the fold edge or fold break generated.
  • the two different drive motors can advantageously Phase adjustment between the at least one first gripper and the at least one first jaw can be changed by the angular relationship between the two Motors is changed to adjust the position of the fold edge.
  • Changes to the operating mode are easier to carry out because the motors are adjusted in this way can be switched from a central fold to a delta fold can.
  • a folding mode which has a central fold in the Print product generates the phase position between the separately driven systems from Folding cylinders and / or cutting cylinders are changed so that the folding edge of an imaginary center line of the folded product to an imaginary line of the folded product which is the position of a folding edge necessary for a delta fold equivalent.
  • the distance of this position from an edge of the folded product can e.g. approximately correspond to a third or approximately two thirds of the width of the folded product.
  • At least one pair of cutting cylinders can be provided, which is from the first Engine is driven.
  • the cutting cylinder can be connected to the first grippers via a phase gear his.
  • the folding blades and the first folding jaws are preferably via a phase gear connected with each other.
  • the motors are preferably designed as synchronous AC motors.
  • a folder can be thereby distinguish that the second cylinder at least a second jaw for holding the Has signature on a second fold break, and that a third cylinder, the at least one second gripper and at least one second folding knife for production of a second fold break, is provided, the second motor still the drives the second gripper of the third cylinder, and wherein a third motor is provided, the at least one second jaw of the second cylinder and the at least one drives the second folding knife of the second cylinder.
  • the third motor can also preferably be designed as a synchronous alternating current his.
  • the cutting and first gripping process defines a first gear train and a first, respectively System
  • the first insertion into the first jaw and the second gripping define a second gear train or system
  • the second Insertion process in the second folding flap defines a third gear train, or a third system.
  • system or “gear train” here and below in this Meaning a variety of driven elements, e.g. Cutting or folding cylinder, be understood, with their gears and drive motor the system can be attributed.
  • the functional elements of the gear trains or of the individual systems synchronized within the systems.
  • the phase position of the second gear train or system can coincide with the phase position of the first Gear train or system be tuned or tunable; the phase position can also of the third gear train or system with respect to the second and first gear train or System be tuned or tunable. In this way, adjustments are the Fold position and mode changes possible without long downtimes.
  • a gearwheel is referred to as a phase gearwheel, which is composed of assembles two individual gears, which have a common axis of rotation and thus form a unity.
  • the phase position of one of the two gears is against The phase position of the other can be changed.
  • the relative phase position of the wheel trains can be between two wheel trains or systems or systems are changed or corrected.
  • a gear wheel can each Phase gear be part of a gear train or system.
  • the phase gear can also include several gears, which form a phase transmission, which it also enables the phase between one upstream of the transmission and one to change the gear wheel downstream.
  • Phase gears and idler gears within the gear trains offer another Degree of freedom and allow z.
  • B. a group setting of the jaws. Different types of printed products can be processed in this way. By adjusting the jaws in groups, products can be different Thickness can be produced. Adjustments to the operating mode, e.g. B. switching from a double parallel fold to a delta fold are also possible by using the Angular ratio of the first gear train to the second gear train and the third and second gear train is changed to the first gear train.
  • the first wheel train can have a reference point, preferably the gripper, and the The phase of all other functions and gear trains can be based on the reference point be coordinated.
  • the phase position of the first and third gear trains can also be used the phase position of the second gear train be tuned or tunable.
  • the phase position of the first and second gear train can also with the phase position of the third gear train be tuned or tunable. In this case, however, there are additional adjustments required, otherwise the print-to-cut register will change.
  • One of the wheel trains or one of the systems, preferably the third one, is for easier folding processes can be removed, stopped or decoupled.
  • the folder is removed by removing, stopping or uncoupling one of the wheel trains and advantageously simplifies its function and is therefore less susceptible to mechanical disturbances. At the same time, the costs are reduced if necessary folding option not required.
  • the phase position at least between the first gear train and the second gear train can be changed to change the position of the folded edge or the To achieve operating mode.
  • All motors are preferably designed as synchronous AC motors that with one drive motor pinion or several drive motor pinions are connected and the Drive the folder.
  • the synchronous AC motors have the advantage that they synchronize the gear trains.
  • One of the functional elements e.g. B. a star-shaped Gripper wheel, a star-shaped folding knife wheel, a star-shaped second gripper wheel (or folding jaw wheel), a star-shaped third gripper wheel (or second Folding flap wheel) a star-shaped second folding knife wheel or a fourth star-shaped gripper wheel, a synchronous AC motor can also be directly assigned be so that the function setting elements are driven directly. Thereby no further elements are required for the drive and less torque is passed through Lost friction.
  • At least one of the motors is preferably directly on or with the bottom surface anchored to stabilize the position of the motor and the setting of the relative Keep phase positions free of systematic errors.
  • a motorized or motorized platform or plate to change the Angular relationship between the first, second and third gear train can also be in the folder can be integrated.
  • the advantage that can be achieved thereby is that Mode changes can be carried out more efficiently and during one Mode change requires less operator intervention.
  • a method according to the invention for cutting and folding printed products is characterized by the following steps: driving a first gear train to Cutting a signature and transferring the signature to a first gripper by means of a first engine; Driving a third gear train to insert the signature in a first folding flap and for transferring the signature to a second gripper by means of a second motor and driving a third gear train to insert the signature in a second jaw by means of a third motor.
  • phase position at least between the first Gear train and the second gear train is changed to a change in position the folding edge or the operating mode or a group adjustment of the folding jaws to reach.
  • a phase gear can be used for this.
  • a phase gear can be used to change the phase position between one Folding knife and a folding flap to change in different gear trains or around to achieve a group adjustment of the jaws.
  • Fig. 1 shows the cylinder base construction for a combination folder of the state of the technique.
  • a folding knife cylinder is shown as an example.
  • This Cylinder base construction is well known and only here for a better understanding of the present invention.
  • a first functional element 1, e.g. B. a Folding knife section is directly connected to a first arm 3 and a second arm 4 Shaft 2 arranged.
  • the shaft 2 carries a first hollow hub 5 and a second hollow hub 6, which are arranged concentrically to the shaft 2.
  • a third arm 8 or a fourth arm 9 are arranged, which have a second functional element 7, z.
  • B. carry a gripper section.
  • the shaft 2 and the two hubs 5, 6 can of a first and a second drive wheel, e.g. B. gear 10 or 11 driven the phase setting of each other can be set using helical gears is.
  • Fig. 2 shows a schematic side view of a preferred embodiment of a Combination folder according to the invention with a three-motor drive.
  • the folder comprises a first pair of cutting cylinders 12 and a second Cutting cylinder pair 13 for cutting a paper web in signatures.
  • the signatures are fed to a collecting cylinder 14 on which a leading edge of the signature of a gripper of a plurality of first grippers 32 is detected.
  • the signature is with the collecting cylinder 14 rotated and passed past the first folding cylinder 15.
  • the signature is folded transversely, with the first fold breaking that of the first folding jaws 38 of the first folding cylinder 15 is held to the new leading edge the signature. Then the cylinder 15 moves the signature on the second Folding cylinder 16 over where the new leading edge (the first fold break) of the signature of a gripper of a plurality of second grippers 39 is detected and the signature around the Cylinder 16 is moved around. Meanwhile, a folding knife 46 pushes a plurality of second folding knives 46 the signature that has already been folded in the vicinity of it Center line in a folding jaw 47 of a plurality of folding jaws 47 of the first Folding cylinders 15. The double-folded signatures can now be separated from the second Folders 47 released and z. B. transferred to another conveyor.
  • the folder according to the invention is at three drive points 17, 18, 19 of three individual motors 170, 180, 190 driven. 2 and 3 show the different Drive elements for the folder shown in Fig. 2.
  • the drive point 17 drives first phase gear 20, which z. B. the first gripper via a star-shaped wheel 32 drives.
  • a backlash-free gear 23 ensures that the first grippers 32 only in one Direction and that the gears mesh correctly to form one to ensure the greatest possible folding accuracy.
  • a backlash-free gear in this Application to be called a gear, which is in a closed gear circle is used to prevent a flank change in the gear train.
  • the drive point 17 also drives Intermediate wheel 200 to drive the pair of cutting cylinders 13, which over a Vibration wheel 26 can drive the pair of cutting cylinders 12.
  • a flywheel is here and hereinafter referred to a gear, the axis of which is slidably mounted, so that this for a change in distance of the upstream and downstream gear Carry out a movement to balance and maintain the gear train can.
  • a vibration wheel can be accommodated on pivotably mounted arms be and be arranged at a transition region of two frame parts.
  • the Drive point 17 thus drives a first wheel train which the cutting cylinders 12, 13 and includes the first grippers 32 of the cylinder 14.
  • the phase gear 20 and the intermediate gear 200 it is also possible to change the phase position between to change the pair of cutting cylinders 12 and the first grippers 32.
  • the folding knives 37 are attached to a star-shaped via a second drive point 18 Folding knife wheel driven.
  • a phase gear 21 drives the idler gear 210 first jaws 38 on a star-shaped jaw wheel.
  • the second grippers 39 are driven starting from the first jaws 38.
  • the second gripper 39 drives again an idler gear 230 and a backlash free gear 25 to return the circle to close the drive pinion.
  • a second gear train the first arranged on a star-shaped wheel Folding knife 37, which includes first folding jaws 38 and the second gripper 39 accordingly driven by the drive point 18.
  • the drive point 19 drives an intermediate wheel 240, which in turn is the second Folding knife 46 drives.
  • the second folding knife 46 drives the phase gear 22 Intermediate wheel 220 and the second jaw 47.
  • the latter drives the intermediate gear 250 and a backlash-free gear 24 to avoid gear backlash, which the circle to drive pinion 19 closes.
  • Motors 170, 180 and 190 are preferably synchronous AC motors trained which can be controlled with high resolution and in real time are speed-controllable and can also be position-controlled even under load can.
  • a section is preferably related to at least one motor firmly anchored to the floor.
  • the three wheel trains or drive loops or systems each one Drive point 17, 18, 19 control at least one specific one Fold function.
  • the first train controls one of the first and second Cutting cylinder pair 12, 13 performed cutting operation and that of the first Grippers 32 performed first gripping operation;
  • the second gear train controls one of them first folding blades 37 performed the first insertion into the first folding jaws 38 and the transfer to the second grippers 39.
  • the third gear train controls one of the second folding flaps 46 performed second insertion into the second Folding jaws 47.
  • the cutting process is independent Operation and the first acquisition operation is a dependent operation because the leading edge of the Signature lies directly under one of the first grippers 32 when the signature is transferred.
  • the transfer to the first jaw 38 and the Subsequent transfer to the second gripper 39 are the first folding knives 37 first folding jaws 38 and the second grippers 39 depend on each other, because at Inserting the signature through one of the first folding blades 37 one of the first folding flaps 38 is in the recording position and when the signature is released by the first Folding flap 38 one of the second grippers 39 is in the receiving position.
  • the independent wheel trains offer a certain amount of leeway in the Align the phasing of a number of functions with respect to another series of functions.
  • the first folding blades 37 can be in relation to the first grippers 32 be phase shifted to adjust the position of the folded edge or To enable fold break without the phase position between the folding blades 37 and the first jaws 38 is disturbed.
  • a change in the position of the fold length causes the relative position of the leading edge of the signature to change when the The leading edge falls on the trailing edge after the folding process.
  • the phase gear 21 can by a group jaw adjustment within the second gear train the transition from the folding blades 37 to the folding jaws 38 are optimized and the Processing of products of different thicknesses are made possible.
  • the first Folding knife 37 moves from a desired position with respect to the first gripper 32.
  • the Motors 170, 180 for the first and second drive point 17, 18 and by moving the second motor in the crawl gear with respect to the first motor become the first folding blades 37 moved with respect to the first gripper 32, the first jaws 38 and the second gripper 39 still in its correct position with respect to the first folding knife 37 stay.
  • the first folding blades 37, the first grippers 32, the first folding jaws 38 and the second grippers 39 are in the correct position when the signature is handed over. In this way, the position of the leading edge with respect to the Fold breakage of the signature leaving the collecting cylinder 14 can be changed.
  • a excessive movement of the first folding knife 37 with respect to the first gripper 32 can also a first mode change can be achieved, so that z. B. executed a delta fold can be.
  • the third gear train is adjustable with respect to the second gear train by one adjustment to enable the position of the fold edge or fold fold of the second folding process. This adjustment proceeds in a similar manner to the adjustment of the position of the Folding edge of the first folding process, however, the third drive motor moved in crawl with respect to the second drive motor. Through the phase gear 24, it is also possible to adjust the jaws of the third gear train.
  • Each of the three wheel trains is exactly one of the three drive motors 170, 180, 190 Phase gear 20, 21, 22, one of the devices 23, 24, 25 to avoid Gear play, i.e. a backlash-free gear, and at least one of the idler gears 200, 210, 230, 240, 220, 250 assigned.
  • the backlash free gears i.e. the Gears, which prevent a flank change in the gear train
  • the phase gears which is a phase change between different wheel trains enable, each composed of two gears, which have a common Have axis and also a 1: 1 ratio in terms of size and number of Have teeth as well as opposing helical gears.
  • the first, second and / or third gear train can have a section for central folding, drive a quarter fold section and a boom.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
EP02002022A 2001-02-23 2002-02-07 Appareil de pliage avec un premier et un deuxième cylindre Expired - Lifetime EP1234794B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US795075 2001-02-23
US09/795,075 US6752751B2 (en) 2001-02-23 2001-02-23 Folder with multiple-motor drive

Publications (3)

Publication Number Publication Date
EP1234794A2 true EP1234794A2 (fr) 2002-08-28
EP1234794A3 EP1234794A3 (fr) 2003-11-05
EP1234794B1 EP1234794B1 (fr) 2012-01-25

Family

ID=25164597

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02002022A Expired - Lifetime EP1234794B1 (fr) 2001-02-23 2002-02-07 Appareil de pliage avec un premier et un deuxième cylindre

Country Status (6)

Country Link
US (3) US6752751B2 (fr)
EP (1) EP1234794B1 (fr)
JP (1) JP4083440B2 (fr)
AT (1) ATE542766T1 (fr)
DE (1) DE10204756A1 (fr)
RU (1) RU2286880C2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2847512A1 (fr) 2002-11-26 2004-05-28 Roland Man Druckmasch Entrainement d'un cylindre d'une machine d'impression rotative
CN102794931A (zh) * 2012-08-23 2012-11-28 倪汉平 纸张切型折叠机

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10124977A1 (de) * 2001-05-21 2002-11-28 Roland Man Druckmasch Antrieb für einen Zylinder einer Rotationsdruckmaschine
US7044902B2 (en) * 2003-12-09 2006-05-16 Quad/Tech, Inc. Printing press folder and folder components
US7896795B2 (en) * 2005-10-25 2011-03-01 Goss International Americas, Inc. Folder with signature support
US8425392B2 (en) * 2005-12-27 2013-04-23 Goss International Americas, Inc. Broadsheet newspaper printing press and folder
US20100089266A1 (en) * 2008-05-05 2010-04-15 Goss International Americas, Inc. Broadsheet Newspaper and Method
WO2010033588A1 (fr) * 2008-09-16 2010-03-25 Goss International Americas, Inc Procédé de stabilisation pour journal à pliage décalé et produit associé
US8523164B2 (en) * 2009-12-16 2013-09-03 Goss International Americas, Inc. Inserter and a single-copy gripper with deep reach
US20120165174A1 (en) * 2010-12-23 2012-06-28 C.G. Bretting Manufacturing Co., Inc. Single web single-fold apparatus and method
US9371209B2 (en) 2012-05-01 2016-06-21 C.G. Bretting Manufacturing Co., Inc. Single path single web single-fold interfolder and methods
JP5995551B2 (ja) * 2012-06-27 2016-09-21 キヤノン株式会社 シート処理装置及びその制御方法、並びにプログラム
DE102013102729A1 (de) * 2013-03-18 2014-09-18 Manroland Web Systems Gmbh Falzeinrichtung einer Druckmaschine und Verfahren zum Betreiben der Falzeinrichtung
US10449746B2 (en) 2016-06-27 2019-10-22 C. G. Bretting Manufacturing Co., Inc. Web processing system with multiple folding arrangements fed by a single web handling arrangement

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US5242367A (en) * 1991-08-19 1993-09-07 Heidelberger Druckmaschinen Ag Apparatus for cutting and folding a web of material
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EP0922661A2 (fr) * 1997-12-13 1999-06-16 MAN Roland Druckmaschinen AG Dispositif pour ajuster le mécanisme de pliage sur un cylindre de pliage d'un appareil de pliage
EP1074500A1 (fr) * 1999-08-05 2001-02-07 Heidelberger Druckmaschinen Aktiengesellschaft Cylindre de transport de produits d'imprimerie d'un appareil de pliage

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EP0836938B1 (fr) * 1996-10-15 2000-07-05 Komori Corporation Appareil de pliage sans pointures
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JPH01192669A (ja) * 1988-01-27 1989-08-02 Komori Printing Mach Co Ltd 輪転印刷機の折機
JPH04179671A (ja) * 1990-08-13 1992-06-26 Komori Corp 折機の位相変更装置
US5242367A (en) * 1991-08-19 1993-09-07 Heidelberger Druckmaschinen Ag Apparatus for cutting and folding a web of material
US5443437A (en) * 1991-11-08 1995-08-22 Heidelberger Druckmaschinen Device for automatically adjusting a fold in a folding apparatus of a rotary printing machine
US5676630A (en) * 1994-07-29 1997-10-14 Man Roland Druckmaschinen Ag Folder device with format conversion
EP0922661A2 (fr) * 1997-12-13 1999-06-16 MAN Roland Druckmaschinen AG Dispositif pour ajuster le mécanisme de pliage sur un cylindre de pliage d'un appareil de pliage
EP1074500A1 (fr) * 1999-08-05 2001-02-07 Heidelberger Druckmaschinen Aktiengesellschaft Cylindre de transport de produits d'imprimerie d'un appareil de pliage

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Title
PATENT ABSTRACTS OF JAPAN & JP 01 192669 A (KOMORI PRINTING MACHINE CO. LTD.), 2. August 1989 (1989-08-02) *
PATENT ABSTRACTS OF JAPAN & JP 04 179671 A (KOMORI CORP), 26. Juni 1992 (1992-06-26) *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2847512A1 (fr) 2002-11-26 2004-05-28 Roland Man Druckmasch Entrainement d'un cylindre d'une machine d'impression rotative
US7540836B2 (en) 2002-11-26 2009-06-02 Man Roland Druckmaschinen Ag Drive for a cylinder of a rotary press
CN102794931A (zh) * 2012-08-23 2012-11-28 倪汉平 纸张切型折叠机
CN102794931B (zh) * 2012-08-23 2014-02-26 倪汉平 纸张切型折叠机

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US7090632B2 (en) 2006-08-15
ATE542766T1 (de) 2012-02-15
DE10204756A1 (de) 2002-09-05
EP1234794A3 (fr) 2003-11-05
JP4083440B2 (ja) 2008-04-30
US7972256B2 (en) 2011-07-05
US20020119877A1 (en) 2002-08-29
US20060234847A1 (en) 2006-10-19
US6752751B2 (en) 2004-06-22
JP2002255447A (ja) 2002-09-11
US20040185997A1 (en) 2004-09-23
EP1234794B1 (fr) 2012-01-25

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