EP1378474B1 - Device for adjusting a folding blade - Google Patents

Device for adjusting a folding blade Download PDF

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Publication number
EP1378474B1
EP1378474B1 EP03012179A EP03012179A EP1378474B1 EP 1378474 B1 EP1378474 B1 EP 1378474B1 EP 03012179 A EP03012179 A EP 03012179A EP 03012179 A EP03012179 A EP 03012179A EP 1378474 B1 EP1378474 B1 EP 1378474B1
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EP
European Patent Office
Prior art keywords
push rod
folding
blade
folding blade
adjusting
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
EP03012179A
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German (de)
French (fr)
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EP1378474A2 (en
EP1378474A3 (en
Inventor
Klaus-Peter Schreiber
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.)
Heidelberger Druckmaschinen AG
Original Assignee
Heidelberger Druckmaschinen AG
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Publication date
Application filed by Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG
Publication of EP1378474A2 publication Critical patent/EP1378474A2/en
Publication of EP1378474A3 publication Critical patent/EP1378474A3/en
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Publication of EP1378474B1 publication Critical patent/EP1378474B1/en
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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
    • B65H45/18—Oscillating or reciprocating blade folders

Definitions

  • the invention relates to a device for adjusting a folding blade according to the preamble of claim 1.
  • From the DE 30 19 003 is a device for stepless adjustment of the folding blade with respect to its immersion depth known.
  • the immersion depth is controlled by the fact that the axis of rotation of the drive member is changed for the thrust movement of the folding blade.
  • a device for setting a folding blade which allows adjustment of the folding blade even when the machine is running.
  • the folding blade is attached to a sword pin, which is attached to a housing.
  • a vertical guide plate is provided, along which the housing can be positioned guided by means of a set screw.
  • Object of the present invention is to propose a further device for setting a folding blade, in which the adjustment of the folding blade during the current folding process can be performed.
  • a push rod which is constructed in two parts, with an inner push rod and an outer push rod are provided.
  • the folding blade is coupled to the push rod.
  • the positioning of the folding blade is done by means of a device that adjusts the relative position of the outer push rod to the inner push rod.
  • the positioning is mounted fixed to the frame so that it does not join the movement of the folding blade and the push rod.
  • the positioning of the inner push rod is relative to the outer push rod by means of a gear pair.
  • the first gear in particular a pinion
  • the first gear is driven by means of a suitable device.
  • the rotation of this gear is transmitted to a second gear having an internal thread.
  • the internal thread of this second gear is connected to a threaded sleeve having an external thread in operative connection.
  • the threaded sleeve is attached to the outer push rod.
  • the second Gear with the internal thread is located on a stop which is firmly connected to the inner push rod. With the help of this constellation, each rotation of the second gear is transmitted via the internal thread on the outer push rod.
  • the fixedly connected to the inner push rod stop causes a relative movement between the outer push rod and the inner push rod and thus a change in the position of the folding blade.
  • the internal thread of the second gear and the external thread of the threaded sleeve are designed as a fine thread, can create a precise and fine relative movement between the outer push rod and the inner push rod. Accordingly, a height adjustment of the folding blade can be done very easily, accurately and continuously.
  • FIG. 1 shown in cross-section means for adjusting a folding blade shows a drive shaft 32 which is connected to a drive plate 34.
  • a crank 36 is connected to the drive shaft.
  • the slider crank 36 in turn is fixedly connected via a second hinge pin 39 with an inner push rod 14.
  • a rotational movement of the drive shaft 32 is converted via the thrust crank 36 in a vertical translation movement of the inner push rod 14.
  • the inner push rod 14 is coupled via a stop 28 and a compression spring 30 with the outer push rod 16, this stroke is transmitted to the outer push rod 16, so that the entire push rod 12 is moved vertically.
  • the required for the folding of a folded product vertical movement of the folding blade 10 is generated, wherein the folding blade 10 is connected to the outer push rod 16.
  • a push rod 12 is provided which has an outer push rod 16 and an inner push rod 14.
  • the drive shaft 32, drive plate 34, crank 36, the stop 28 and the inner push rod 14 are connected according to the two hinge pins 38, 39 firmly together.
  • a height adjustment of the folding blade 10, that is a change in the maximum immersion position of the folding blade 10 in the nip 42 can be achieved in that a relative movement of the outer push rod 16 to the inner push rod 14 is generated.
  • the relative movement between the outer push rod 16 and the inner push rod 14 can be changed by a mechanical or manual positioning device 26.
  • This can be achieved, for example, by a manual or mechanical rotation of a spindle 18 with a pinion 20. Via the pinion 20, the rotational movement of the spindle 18 is transmitted to the gear 24, which is in engagement with the pinion 20.
  • the gear 24 has an internal thread, which in turn is in operative connection with an external thread of a threaded sleeve 22, wherein the threaded sleeve 22 is fixed to the outer push rod 16.
  • the outer push rod 16 Since the gear 24 also rests against the stop 28, that is supported, the outer push rod 16 is moved according to the rotation of the gear 24 and according to the pitch of the thread of the threaded sleeve 22 upwards or downwards.
  • the folding blade 10 and the outer push rod 16 form a rigid unit.
  • the position of the folding blade 10 is changed.
  • the position of the folding blade 10 can be adjusted via the rotation of the spindle 18.
  • a compression spring 30 which fixes the outer push rod 16, the threaded sleeve 22 and thus the folding blade 10 in a defined end position.

Abstract

The fold blade setting device has a pushrod (12) to which the fold blade (10) is coupled. The pushrod is in two parts, with an inner rod (14) and an outer rod (16). A positioning device (26) enables the position of the inner and outer rods to be set relative to each other, thus enabling the position of the fold blade to be set as required.

Description

Die Erfindung betrifft eine Einrichtung zur Einstellung eines Falzschwertes gemäß dem Oberbegriff des Anspruchs 1.The invention relates to a device for adjusting a folding blade according to the preamble of claim 1.

Bei der Herstellung von Falzprodukten wie beispielsweise gefalzten Papierbögen oder Signaturen ist es erforderlich, die beim Falzen eingesetzten Falzschwerte exakt zu positionieren. Um beim Betreiben der Falzmaschine auch auf sich verändernde Gegebenheiten reagieren zu können, ist es erforderlich, dass eine Einstellmöglichkeit auch während des Betriebes vorgesehen wird. Hierzu muss insbesondere die Eintauchtiefe des Falzschwertes veränderbar sein. Denn ein zu tiefes Eintauchen kann das zu falzende Produkt beschädigen, während ein zu geringes Eintauchen zu einer mangelhaften Ausführung des Falzvorganges führt, da dann das Falzprodukt nicht kontrolliert und schlupffrei an die Falzwalzen übergeben wird.In the production of folded products such as folded paper sheets or signatures, it is necessary to accurately position the folding blades used during folding. To be able to react to changing conditions when operating the folding machine, it is necessary that an adjustment is also provided during operation. For this purpose, in particular the immersion depth of the folding blade must be changeable. Because too deep immersion can damage the product to be folded, while too little immersion leads to a poor execution of the folding process, since then the folded product is not controlled and passed without slippage to the folding rollers.

Aus der DE 30 19 003 ist eine Einrichtung zum stufenlosen Verstellen des Falzmessers bezüglich seiner Eintauchtiefe bekannt. Dabei wird die Eintauchtiefe dadurch geregelt, dass die Drehachse des Antriebsgliedes für die Schubbewegung des Falzmessers verändert wird. Um diese Veränderung zu erreichen, wird vorgeschlagen, die Position der Drehachse eines Treibrades, das mit dem Falzschwert gekoppelt ist, mit Hilfe eines äußeren Anschlages in die gewünschte Position zu bringen. Da der äußere Anschlag auch während des Betriebes der Falzmaschine zugänglich ist, ist damit eine Positionierung auch während des Betriebes möglich.From the DE 30 19 003 is a device for stepless adjustment of the folding blade with respect to its immersion depth known. In this case, the immersion depth is controlled by the fact that the axis of rotation of the drive member is changed for the thrust movement of the folding blade. To achieve this change, it is proposed to bring the position of the axis of rotation of a drive wheel, which is coupled to the folding blade, with the aid of an external stop in the desired position. Since the outer stop is accessible even during operation of the folding machine, so positioning is possible even during operation.

Aus der DE 30 27 342 ist weiterhin eine Einrichtung zur Einstellung eines Falzschwertes bekannt, die eine Einstellung des Falzschwertes auch bei laufender Maschine zulässt. Dabei ist das Falzschwert an einem Schwertbolzen angebracht, der an einem Gehäuse befestigt ist. Zur Einstellung der Eindringtiefe des Falzschwertes wird eine vertikale Führungsplatte vorgesehen, entlang derer das Gehäuse mit Hilfe einer Stellschraube geführt positioniert werden kann.From the DE 30 27 342 Furthermore, a device for setting a folding blade is known, which allows adjustment of the folding blade even when the machine is running. The folding blade is attached to a sword pin, which is attached to a housing. To adjust the penetration depth of the folding blade a vertical guide plate is provided, along which the housing can be positioned guided by means of a set screw.

Aus der US 4,568,319 geht ein Schwertfalzwerk mit einem höhenverstellbaren Schwert hervor. Die Schwerthöhe lässt sich dabei durch eine mit dem Schwert mitbewegte Positioniereinrichtung einstellen. In einer äußeren Schubstange ist eine innere Schubstange geführt, an deren unterem Ende das Falzschwert befestigt ist. Die Positioniereinrichtung bewirkt eine Verschiebung der inneren Schubstange relativ zur äußeren Schubstange. Nachteilig an diesem Schwertfalzwerk ist, dass eine Höhenanpassung des Schwertes nur bei Maschinenstillstand durchgeführt werden kann.From the US 4,568,319 goes out a sword folder with a height-adjustable sword. The sword height can be adjusted by a co-moving with the sword positioning. In an outer push rod an inner push rod is guided, at the lower end of the folding blade is attached. The positioning causes a displacement of the inner push rod relative to the outer push rod. A disadvantage of this blade folder is that a height adjustment of the sword can be performed only in machine downtime.

Aufgabe der vorliegenden Erfindung ist es, eine weitere Einrichtung zur Einstellung eines Falzschwertes vorzuschlagen, bei der die Verstellung des Falzschwertes während des laufenden Falzprozesses durchgeführt werden kann.Object of the present invention is to propose a further device for setting a folding blade, in which the adjustment of the folding blade during the current folding process can be performed.

Erfindungsgemäß wird diese Aufgabe durch eine Einrichtung zur Einstellung eines Falzschwertes mit den Merkmalen gemäß Anspruch 1 gelöst.This object is achieved by a device for setting a folding blade with the features of claim 1.

Erfindungsgemäß wird also eine Schubstange vorgesehen, die zweiteilig aufgebaut ist, wobei eine innere Schubstange und eine äußere Schubstange vorgesehen sind. Das Falzschwert ist mit der Schubstange gekoppelt. Die Positionierung des Falzschwertes erfolgt mit Hilfe einer Einrichtung, die die relative Position der äußeren Schubstange zur inneren Schubstange einstellt. Die Positioniereinrichtung ist gestellfest angebracht, so dass sie die Bewegung des Falzschwerts und der Schubstange nicht mitmacht.According to the invention, therefore, a push rod is provided, which is constructed in two parts, with an inner push rod and an outer push rod are provided. The folding blade is coupled to the push rod. The positioning of the folding blade is done by means of a device that adjusts the relative position of the outer push rod to the inner push rod. The positioning is mounted fixed to the frame so that it does not join the movement of the folding blade and the push rod.

Mit dieser Einrichtung ist es nun möglich, auch während des laufenden Falzprozesses ohne Reduzierung der Maschinengeschwindigkeit das Falzschwert im Hinblick auf seine Eintauchtiefe einzustellen. Da lediglich die Position der inneren Schubstange zur äußeren Schubstange verändert werden muss, müssen auch keine großen Massen bewegt werden, sodass die Einstellung einfach erfolgen kann. Dies vereinfacht die Bedienung erheblich bei gleichzeitiger Erhöhung der Effektivleistung der Falzmaschine. Sofern die relative Position zwischen der inneren Schubstange und der äußeren Schubstange maschinell verändert wird, kann auch eine automatische Einstellung bzw. Nachregelung oder eine für bestimmte Papierarten erforderliche Voreinstellung vorgenommen werden.With this device, it is now possible to adjust the folding blade with respect to its immersion depth, even during the current folding process without reducing the machine speed. Since only the position of the inner push rod to the outer push rod must be changed, no large masses must be moved so that the adjustment can be easily done. This simplifies the operation considerably while increasing the effective performance of the folding machine. If the relative position between the inner push rod and the outer push rod is changed by machine, an automatic adjustment or readjustment or a presetting required for certain paper types can also be undertaken.

In einer besonders bevorzugten Ausführungsform der Erfindung erfolgt die Positionierung der inneren Schubstange relativ zur äußeren Schubstange mit Hilfe eines Zahnradpaares. Dabei wird das erste Zahnrad, insbesondere ein Ritzel, mit Hilfe einer geeigneten Einrichtung angetrieben. Die Drehung dieses Zahnrades wird auf ein zweites Zahnrad, welches ein Innengewinde aufweist, übertragen. Das Innengewinde dieses zweiten Zahnrades steht mit einer Gewindehülse, die ein Außengewinde aufweist, in Wirkverbindung. Die Gewindehülse ist an der äußeren Schubstange befestigt. Das zweite Zahnrad mit dem Innengewinde liegt auf einem Anschlag auf, der fest mit der inneren Schubstange verbunden ist. Mit Hilfe dieser Konstellation wird jede Drehung des zweiten Zahnrades über dessen Innengewinde auf die äußere Schubstange übertragen. Der fest mit der inneren Schubstange verbundene Anschlag bewirkt eine Relativbewegung zwischen der äußeren Schubstange und der inneren Schubstange und damit eine Veränderung der Position des Falzschwertes.In a particularly preferred embodiment of the invention, the positioning of the inner push rod is relative to the outer push rod by means of a gear pair. In this case, the first gear, in particular a pinion, is driven by means of a suitable device. The rotation of this gear is transmitted to a second gear having an internal thread. The internal thread of this second gear is connected to a threaded sleeve having an external thread in operative connection. The threaded sleeve is attached to the outer push rod. The second Gear with the internal thread is located on a stop which is firmly connected to the inner push rod. With the help of this constellation, each rotation of the second gear is transmitted via the internal thread on the outer push rod. The fixedly connected to the inner push rod stop causes a relative movement between the outer push rod and the inner push rod and thus a change in the position of the folding blade.

Sofern das Innengewinde des zweiten Zahnrades und das Außengewinde der Gewindehülse als Feingewinde ausgeführt sind, lässt sich eine exakte und feine Relativbewegung zwischen der äußeren Schubstange und der inneren Schubstange erzeugen. Entsprechend kann eine Höhenverstellung des Falzschwertes sehr einfach, exakt und stufenlos erfolgen.If the internal thread of the second gear and the external thread of the threaded sleeve are designed as a fine thread, can create a precise and fine relative movement between the outer push rod and the inner push rod. Accordingly, a height adjustment of the folding blade can be done very easily, accurately and continuously.

Weitere Vorteile und vorteilhafte Ausführungsformen der Erfindung sind Gegenstand der nachfolgenden Beschreibung der Figur.Further advantages and advantageous embodiments of the invention are the subject of the following description of the figure.

Es zeigt im Einzelnen:

Figur 1
einen Querschnitt durch eine erfindungsgemäße Einstellvorrichtung.
It shows in detail:
FIG. 1
a cross section through an adjusting device according to the invention.

Die in der Figur 1 im Querschnitt gezeigte Einrichtung zur Einstellung eines Falzschwertes zeigt eine Antriebswelle 32, die mit einer Mitnehmerscheibe 34 verbunden ist. Über einen Gelenkbolzen 38 ist eine Schubkurbel 36 mit der Antriebswelle verbunden. Die Schubkurbel 36 wiederum ist über einen zweiten Gelenkbolzen 39 mit einer inneren Schubstange 14 fest verbunden. Durch diese Antriebskonfiguration wird eine Rotationsbewegung der Antriebswelle 32 über die Schubkurbel 36 in eine vertikale Translationsbewegung der inneren Schubstange 14 umgewandelt. Da die innere Schubstange 14 über einen Anschlag 28 und eine Druckfeder 30 mit der äußeren Schubstange 16 gekoppelt ist, wird dieser Hub auf die äußere Schubstange 16 übertragen, sodass die gesamte Schubstange 12 vertikal bewegt wird. Damit wird die für das Falzen eines Falzproduktes erforderliche Vertikalbewegung des Falzschwertes 10 erzeugt, wobei das Falzschwert 10 mit der äußeren Schubstange 16 verbunden ist. Erfindungsgemäß ist also eine Schubstange 12 vorgesehen, die eine äußere Schubstange 16 und eine innere Schubstange 14 aufweist.The in the FIG. 1 shown in cross-section means for adjusting a folding blade shows a drive shaft 32 which is connected to a drive plate 34. About a hinge pin 38, a crank 36 is connected to the drive shaft. The slider crank 36 in turn is fixedly connected via a second hinge pin 39 with an inner push rod 14. By this drive configuration, a rotational movement of the drive shaft 32 is converted via the thrust crank 36 in a vertical translation movement of the inner push rod 14. Since the inner push rod 14 is coupled via a stop 28 and a compression spring 30 with the outer push rod 16, this stroke is transmitted to the outer push rod 16, so that the entire push rod 12 is moved vertically. Thus, the required for the folding of a folded product vertical movement of the folding blade 10 is generated, wherein the folding blade 10 is connected to the outer push rod 16. According to the invention Thus, a push rod 12 is provided which has an outer push rod 16 and an inner push rod 14.

Die Antriebswelle 32, Mitnehmerscheibe 34, Schubkurbel 36, der Anschlag 28 und die innere Schubstange 14 sind dem gemäß über die beiden Gelenkbolzen 38, 39 fest miteinander verbunden. Die äußere Schubstange 16 sowie eine Gewindehülse mit Außengewinde 22 und das Falzschwert 10 bilden zusammen ein starres System.The drive shaft 32, drive plate 34, crank 36, the stop 28 and the inner push rod 14 are connected according to the two hinge pins 38, 39 firmly together. The outer push rod 16 and a threaded sleeve with external thread 22 and the folding blade 10 together form a rigid system.

Bei dieser Konstellation lässt sich eine Höhenverstellung des Falzschwertes 10, das heißt also eine Änderung der maximalen Eintauchposition des Falzschwertes 10 in den Walzenspalt 42 dadurch erreichen, dass eine Relativbewegung der äußeren Schubstange 16 zur inneren Schubstange 14 erzeugt wird.In this constellation, a height adjustment of the folding blade 10, that is a change in the maximum immersion position of the folding blade 10 in the nip 42 can be achieved in that a relative movement of the outer push rod 16 to the inner push rod 14 is generated.

Die Relativbewegung zwischen der äußeren Schubstange 16 und der inneren Schubstange 14 kann durch eine mechanische oder manuelle Positioniereinrichtung 26 geändert werden. Dies kann beispielsweise durch eine manuelle oder mechanische Drehung einer Spindel 18 mit einem Ritzel 20 erreicht werden. Über das Ritzel 20 wird die Drehbewegung der Spindel 18 auf das Zahnrad 24 übertragen, das mit dem Ritzel 20 in Eingriff steht. Das Zahnrad 24 weist ein Innengewinde auf, das wiederum mit einem Außengewinde einer Gewindehülse 22 in Wirkverbindung steht, wobei die Gewindehülse 22 an der äußeren Schubstange 16 befestigt ist. Da das Zahnrad 24 außerdem am Anschlag 28 aufliegt, das heißt abgestützt ist, wird die äußere Schubstange 16 entsprechend der Drehung des Zahnrades 24 und entsprechend der Steigung des Gewindes der Gewindehülse 22 nach oben bzw. nach unten bewegt. Das Falzschwert 10 und die äußere Schubstange 16 bilden eine starre Einheit. In Folge der Positionsänderung der äußeren Schubstange 16 wird daher auch die Position des Falzschwertes 10 geändert. Damit kann über die Drehung der Spindel 18 die Position des Falzschwertes 10 eingestellt werden. Um das Falzschwert 10 in eine definierte Endlage bringen zu können ist bevorzugt an dem dem Falzschwert 10 zugewandten Ende der inneren Schubstange 14 eine Druckfeder 30 vorgesehen, die die äußere Schubstange 16, die Gewindehülse 22 und damit das Falzschwert 10 in einer definierten Endlage fixiert.The relative movement between the outer push rod 16 and the inner push rod 14 can be changed by a mechanical or manual positioning device 26. This can be achieved, for example, by a manual or mechanical rotation of a spindle 18 with a pinion 20. Via the pinion 20, the rotational movement of the spindle 18 is transmitted to the gear 24, which is in engagement with the pinion 20. The gear 24 has an internal thread, which in turn is in operative connection with an external thread of a threaded sleeve 22, wherein the threaded sleeve 22 is fixed to the outer push rod 16. Since the gear 24 also rests against the stop 28, that is supported, the outer push rod 16 is moved according to the rotation of the gear 24 and according to the pitch of the thread of the threaded sleeve 22 upwards or downwards. The folding blade 10 and the outer push rod 16 form a rigid unit. As a result of the change in position of the outer push rod 16, therefore, the position of the folding blade 10 is changed. Thus, the position of the folding blade 10 can be adjusted via the rotation of the spindle 18. To bring the folding blade 10 in a defined end position is preferably provided at the folding blade 10 end facing the inner push rod 14, a compression spring 30 which fixes the outer push rod 16, the threaded sleeve 22 and thus the folding blade 10 in a defined end position.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

1010
Falzschwertfolding knife
1212
Schubstangepushrod
1414
innere Schubstangeinner push rod
1616
äußere Schubstangeouter push rod
1818
Spindelspindle
2020
Ritzelpinion
2222
Gewindehülsethreaded sleeve
2424
Zahnradgear
2626
Positioniereinrichtungpositioning
2828
Anschlagattack
3030
Druckfedercompression spring
3232
Antriebswelledrive shaft
3434
Mitnehmerscheibedriver disc
3636
Schubkurbelcrank
3838
Gelenkbolzenhinge pins
3939
Gelenkbolzenhinge pins
4242
Walzenspaltnip

Claims (7)

  1. A device for adjusting a folding blade (10), the device comprising: a push-rod assembly (12) coupled to the folding blade (10) for producing a vertical movement of the folding blade (10), said push-rod assembly (12) including an inner push rod (14), an outer push rod (16), and a positioning device (26) for adjusting a position of said outer push rod (16) relative to said inner push rod (14), said positioning device (26) being firmly secured to a frame relative to at least one of said push rods (16, 14).
  2. The folding-blade adjusting device according to claim 1, wherein said positioning device (26) includes a gearwheel (24) and a pinion (20) meshing in engagement with one another.
  3. The folding-blade adjusting device according to claim 2, wherein said gearwheel (24) is formed with an internal thread and is supported on a stop (28).
  4. The folding-blade adjusting device according to claim 3, further comprising a threaded sleeve (22) provided on said outer push rod (16), said threaded sleeve being externally threaded, and said gearwheel (24) being positioned with said internal thread thereof engaging in said external thread of said threaded sleeve (22) for converting a rotational movement of said gearwheel (24) into a vertical movement of said outer push rod (16).
  5. The folding-blade adjusting device according to any one of claim 2 through claim 4, further comprising a spindle (18) and/or a motorized drive for turning said pinion (20).
  6. The folding-blade adjusting device according to any one of claim 1 through claim 5, further comprising a compression spring (30) provided at a lower end of said inner push rod (14) for pressing said outer push rod (16), relative to said inner push rod (14), into a defined end position.
  7. A folder, comprising at least one folding unit with a folding blade, wherein the folding blade (10) comprises a device for adjusting said folding blade (10) according to any one of claim 1 through claim 6.
EP03012179A 2002-07-01 2003-06-04 Device for adjusting a folding blade Expired - Lifetime EP1378474B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10229468 2002-07-01
DE10229468A DE10229468A1 (en) 2002-07-01 2002-07-01 Device for setting a folding sword

Publications (3)

Publication Number Publication Date
EP1378474A2 EP1378474A2 (en) 2004-01-07
EP1378474A3 EP1378474A3 (en) 2006-02-08
EP1378474B1 true EP1378474B1 (en) 2009-04-22

Family

ID=29719424

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03012179A Expired - Lifetime EP1378474B1 (en) 2002-07-01 2003-06-04 Device for adjusting a folding blade

Country Status (5)

Country Link
US (1) US20040029695A1 (en)
EP (1) EP1378474B1 (en)
AT (1) ATE429398T1 (en)
DE (2) DE10229468A1 (en)
PT (1) PT1378474E (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005046688A1 (en) * 2005-09-29 2007-04-05 Heidelberger Druckmaschinen Ag Sword folder and method for setting a knife folder

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD144530A1 (en) * 1979-06-27 1980-10-22 Christian Grueger DEVICE FOR CHARACTERIZING THE FOLDING KNIFE OF THE FOLDING KNIFE
DE3027342C2 (en) * 1980-07-18 1982-08-19 Maschinenbau Oppenweiler Binder GmbH & Co, 7155 Oppenweiler Device for pivoting the sword in its longitudinal axis and for adjusting the depth of the sword on knife folding machines
US4419088A (en) * 1981-06-19 1983-12-06 Nemec David G Gate folding apparatus
JPS59194973A (en) * 1983-04-19 1984-11-05 Shoei Kikai Seisakusho:Kk Knife adjusting device of knife paper folding machine
JPS59194972A (en) * 1983-04-19 1984-11-05 Shoei Kikai Seisakusho:Kk Knife adjusting device of paper folding machine with knife
US4568319A (en) * 1985-02-27 1986-02-04 Shoei Machine Manufacturing Co., Ltd. Paper folding knife device of belt drive unit type for paper folder
DD286560B5 (en) * 1989-06-30 1994-06-16 Brehmer Buchbindereimaschinen Drive device for folding blade
DD286561A5 (en) * 1989-06-30 1991-01-31 Veb Polygrph Buchbindereimaschinenwerke,De ADJUSTING DEVICE FOR FOLDING KNIVES AND FOLDING ROLLERS
IT1276671B1 (en) * 1995-04-06 1997-11-03 Grace W R & Co AUTOMATIC PACKAGING MACHINE

Also Published As

Publication number Publication date
DE10229468A1 (en) 2004-01-15
DE50311442D1 (en) 2009-06-04
ATE429398T1 (en) 2009-05-15
US20040029695A1 (en) 2004-02-12
PT1378474E (en) 2009-07-16
EP1378474A2 (en) 2004-01-07
EP1378474A3 (en) 2006-02-08

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