EP1763413A1 - Method and device for the production of stamped parts - Google Patents

Method and device for the production of stamped parts

Info

Publication number
EP1763413A1
EP1763413A1 EP05759294A EP05759294A EP1763413A1 EP 1763413 A1 EP1763413 A1 EP 1763413A1 EP 05759294 A EP05759294 A EP 05759294A EP 05759294 A EP05759294 A EP 05759294A EP 1763413 A1 EP1763413 A1 EP 1763413A1
Authority
EP
European Patent Office
Prior art keywords
strip
tool
stamped
stamped part
punch
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
EP05759294A
Other languages
German (de)
French (fr)
Other versions
EP1763413B1 (en
Inventor
Willi Grimm
Shin Takahashi
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.)
Feintool International Management AG
Original Assignee
Feintool International Management 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 Feintool International Management AG filed Critical Feintool International Management AG
Priority to SI200530780T priority Critical patent/SI1763413T1/en
Priority to PL05759294T priority patent/PL1763413T3/en
Publication of EP1763413A1 publication Critical patent/EP1763413A1/en
Application granted granted Critical
Publication of EP1763413B1 publication Critical patent/EP1763413B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • B21D45/003—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass in punching machines or punching tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating

Definitions

  • the invention relates to a method for producing stamped parts in a tool, in particular a fine blanking tool, by means of at least one punch, with which the stamped part is pressed out of a strip of material, and a device therefor.
  • Stamped parts are usually produced today on punching machines in a tool, which consists of an upper and a lower tool part, between which a strip of material is clamped. Corresponding stamps then press the stamped part out of the material strip. When opening the tool these punched parts are ejected.
  • BEST ⁇ TIGimGSKOPIE One subtype of punching is fineblanking.
  • a corresponding fine-cutting device is shown, for example, in DE 35 76 129 A1.
  • a tool for fine cutting is found in DE 197 51 238 A1.
  • the stamped part is also pushed back into the strip of material and discharged with the strip of material.
  • this pressing back has the disadvantage that the stamped part often suffers damage to the functional surfaces.
  • the present invention has for its object to develop a method and an apparatus of the type mentioned above, with which the stamped part can be easily, sorted and discharged without damage.
  • the punched part is pushed out of the strip of material after being pressed out of it to a discharge.
  • the material strip as it is transported further in the tool pushes the stamped part up to a discharge in front of it.
  • the punch cooperates with a counter-holder in a cutting plate, wherein during punching of the stamped part, this is pressed against the force of the counter-holder in the cutting plate. If now the cutting plate is removed from the punch, then the counter-holder pushes the punched part out of the cutting plate, so that it preferably comes to lie on the surface of the cutting plate. On this surface, the stamped part is then pushed along by means of the material strip to the discharge.
  • a device which determines the relative position of the material strip relative to the cutting plate and, if provided, also with respect to the press plate in which the punch is guided.
  • the strip guides are made use of, which already hold the material strip between the prior art and pass it through the punch.
  • These strip guides are now designed to form a receptacle with which it is possible to move the material strip relative to the cutting plate and / or the pressing plate. For this purpose, it may be advisable that this recording is movable parallel to the punch or the counter-holder.
  • the punched part can be formed an increase, which is incident on a control edge on the material strip. It is also conceivable that a projection or a shear tab is formed out of the strip of material during the punching process, which engages behind a rear edge of the stamped part and thus pushes the stamped part in front of him.
  • the method according to the invention and the corresponding device have the great advantage that the stamped parts, in particular fineblanked parts, leave the tool space separated from the inner mold and precursor wastes. This is done without damage, since there is no risk that they remain between the two mold halves and are damaged in a subsequent punching operation.
  • Figure 1 is a schematically shown partial longitudinal section through an inventive apparatus for producing stamped parts
  • FIG. 2 shows the longitudinal cross section according to FIG. 1 in a further position of use
  • FIG. 3 shows a schematically illustrated partial longitudinal section through a further exemplary embodiment of a device for producing stamped parts
  • FIG. 4 shows the longitudinal cross-section according to FIG. 3 in a further position of use
  • Figure 5 shows a schematically illustrated partial longitudinal section through a further embodiment of an apparatus for producing stamped parts
  • Figure 6 shows the longitudinal cross-section according to Figure 5 in a further position of use.
  • FIG. 1 a part of a tool P is shown in FIG. 1, specifically a part of an upper tool part 2 and a lower tool part 3.
  • a press plate 4 is partially shown, in which a punch 5 is performed for cutting the punched part 1.1.
  • further inner dies 6.1 and 6.2 can be seen with which 7 precursor and / or inner mold waste are cut out of a strip of material in the cutting process.
  • a corresponding waste 8.1 falls through a conically widening bore 9 in an insert 10.
  • the punch 5 is associated with a counter-holder 11, wherein in the counter-holder 11, a further Innforms 6.2 is guided, by means of a waste 8.2 is pressed into a conically widening bore 12 in the punch 5 and disposed of through this hole.
  • the material strip 7 is further associated with a device 15 for lifting the material strip 7. This has a guided in the pressure plate 4 piston 16, which has a bolt portion 17 with a lesser
  • Diameter is assigned. This will be in the area of the bolt section
  • a receptacle 19 is formed, in which the strip of material 7 is guided and held.
  • the strip of material 7, guided in the device 15 for lifting the strip of material 7, between the upper and the lower tool part 2 and 3 is introduced.
  • the tool P is closed, wherein the guide piston 18 is immersed against a spring-loaded counter-piston 20 in a guide bore 21 in the cutting plate 10.
  • the Innformst Zi 6 cuts out of the strip of material 7 from the waste 8.1, which falls away through the hole 9 down.
  • the stamped part 1.1 is cut out of the strip of material 7, wherein plunger 13 and counter punch 14 are set so that an upwardly projecting support member 22 is formed on the stamped part 1.1.
  • the inner forming die 6.2 ejects the waste 8.2 through the bore 12 in the punch 5.
  • the tool P as shown in Figure 2, opened with the cutting plate 10 away from the press plate 4 runs. Partially this movement is also followed by the piston 16 so that the material strip 7 is lifted off the pressure plate 4. However, the device 15 is adjusted so that the strip of material 7 is also lifted off the cutting plate 10 and adheres to this a defined distance a, which is at least as large as the thickness d of the material strip. 7
  • the material strip 7 is moved to the right, as indicated by the arrow 23.
  • a control edge 24 of the material strip 7 strikes the support part 22 of the stamped part 1.1 and takes this stamped part 1.1 with up to a discharge, which is formed by a dropout slope 25.
  • the stamped part 1.1 drops the dropout slope 25 along or on a discharge conveyor belt and is now discharged for further processing.
  • the embodiment of the invention according to Figures 3 and 4 differs in that from the material strip 7 by a further inner forming die 6.3, a pin 26 is formed, which serves as an abutment for the stamped 1.2. During further transport of the material strip 7, this pin 26, as shown in Figure 4, pushes the punched part 1.1 on the cutting plate 10 to the dropout slope 25 out.
  • Ansmaschine of the pin 26 is in the embodiment of the invention according to Figures 5 and 6 from the strip of material 7 a Scherlappen 27 bent out, which is done by a correspondingly shaped punch 6.4.
  • FIG. 6 shows that this shear tab 27 likewise pushes the stamped part 1.2 over the cutting plate 10 towards the bulge 25.
  • Patent Attorneys European Patent Attomey

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Adornments (AREA)
  • Press Drives And Press Lines (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)

Abstract

A method for the production of stamped part in a tool, particularly a fine cutting tool, by means of at least one stamp which is used to press the stamped part from a strip of material. According to the inventive method, the stamped part is moved from the material strip to a discharge element after it has been pressed from the material strip.

Description

Verfahren und Vorrichtung zum Herstellen von Stanzteilen Method and device for producing stamped parts
Die Erfindung betrifft ein Verfahren zum Herstellen von Stanzteilen in einem Werkzeug, insbesondere einem Feinschneidwerkzeug, mittels zumindest einem Stempel, mit dem das Stanzteil aus einem Materialstreifen herausgedrückt wird, sowie eine Vorrichtung hierfür.The invention relates to a method for producing stamped parts in a tool, in particular a fine blanking tool, by means of at least one punch, with which the stamped part is pressed out of a strip of material, and a device therefor.
Stand der TechnikState of the art
Stanzteile werden heute in der Regel auf Stanzmaschinen in einem Werkzeug hergestellt, welches aus einem oberen und einem unteren Werkzeugteil besteht, zwischen denen ein Materialstreifen eingeklemmt wird. Entsprechende Stempel drücken dann das Stanzteil aus dem Materialstreifen. Beim Öffnen des Werkzeuges werden diese Stanzteile ausgeworfen.Stamped parts are usually produced today on punching machines in a tool, which consists of an upper and a lower tool part, between which a strip of material is clamped. Corresponding stamps then press the stamped part out of the material strip. When opening the tool these punched parts are ejected.
BESTÄTIGimGSKOPIE Eine Unterart des Stanzens ist das Feinschneiden. Eine entsprechende Feinschneidvorrichtung ist bspw. in der DE 35 76 129 A1 gezeigt. Ein Werkzeug zum Feinschneiden findet sich in der DE 197 51 238 A1.BESTÄTIGimGSKOPIE One subtype of punching is fineblanking. A corresponding fine-cutting device is shown, for example, in DE 35 76 129 A1. A tool for fine cutting is found in DE 197 51 238 A1.
Probleme bereitet unter anderem das Abführen der Stanzteile. Bspw. geschieht dies durch Ausblasen oder mittels spezieller Entnahmevorrichtungen. Meist ist die Entnahme unsortiert oder sehr aufwendig.Problems include the removal of the stamped parts. For example. this is done by blowing or by special removal devices. Most of the removal is unsorted or very expensive.
In manchen Fällen wird das Stanzteil auch wieder in den Materialstreifen zurückgedrückt und mit dem Materialstreifen ausgetragen. Dieses Zurückdrücken hat aber den Nachteil, dass das Stanzteil oft Beschädigungen an den Funktionsflächen erleidet.In some cases, the stamped part is also pushed back into the strip of material and discharged with the strip of material. However, this pressing back has the disadvantage that the stamped part often suffers damage to the functional surfaces.
Aufgabetask
Der vorliegenden Erfindung liegt die Aufgabe zugrunde, ein Verfahren und eine Vorrichtung der oben genannten Art zu entwickeln, mit denen das Stanzteil einfach, sortiert und beschädigungsfrei ausgetragen werden kann.The present invention has for its object to develop a method and an apparatus of the type mentioned above, with which the stamped part can be easily, sorted and discharged without damage.
Lösung der AufgabeSolution of the task
Zur Lösung der Aufgabe führt, dass das Stanzteil nach dem Herausdrücken aus dem Materialstreifen von diesem zu einem Austrag geschoben wird.To achieve this object, the punched part is pushed out of the strip of material after being pressed out of it to a discharge.
Grundgedanke der vorliegenden Erfindung ist, dass der Materialstreifen bei seinem Weitertransport in dem Werkzeug das Stanzteil bis zu einem Austrag vor sich herschiebt. Hierdurch erübrigen sich zusätzlichen Entnahmeeinrichtungen und im Austrag kann bereits ein Sortieren des Stanzteils oder ein zielgerichtetes Führen, bspw. zu einem Austragsförderband hin, geschehen. In einem bevorzugten Ausführungsbeispiel arbeitetet der Stempel mit einem Gegenhalter in einer Schneidplatte zusammen, wobei beim Ausstanzen des Stanzteils diese gegen die Kraft des Gegenhalters in die Schneidplatte gedrückt wird. Wird nun die Schneidplatte von dem Stempel entfernt, so drückt der Gegenhalter das Stanzteil wieder aus der Schneidpiatte heraus, so dass dieses bevorzugt auf der Oberfläche der Schneidplatte zu liegen kommt. Auf dieser Oberfläche wird das Stanzteil dann mittels des Materialstreifens bis zum Austrag entlanggeschoben.The basic idea of the present invention is that the material strip as it is transported further in the tool pushes the stamped part up to a discharge in front of it. This eliminates the need for additional removal facilities and in the discharge can already be a sorting of the stamped part or a purposeful guiding, for example. To a discharge conveyor out done. In a preferred embodiment, the punch cooperates with a counter-holder in a cutting plate, wherein during punching of the stamped part, this is pressed against the force of the counter-holder in the cutting plate. If now the cutting plate is removed from the punch, then the counter-holder pushes the punched part out of the cutting plate, so that it preferably comes to lie on the surface of the cutting plate. On this surface, the stamped part is then pushed along by means of the material strip to the discharge.
Damit das Stanzteil ohne Störung durch den Materialstreifen an die Oberfläche der Schneidplatte gebracht werden kann, muss der Materialstreifen relativ von der Schneidplatte abgehoben werden. Zu diesem Zweck ist eine Einrichtung vorgesehen, welche die relative Lage des Materialstreifens gegenüber der Schneidplatte und, sofern vorgesehen, auch gegenüber der Pressplatte, in welcher der Stempel geführt wird, bestimmt wird. Für diese Einrichtung können eine Vielzahl von Ausführungsbeispielen vorgesehen werden. In einem einfachen Ausführungsbeispiel werden sich die Streifenführungen zunutze gemacht, die bereits nach dem Stand der Technik den Materialstreifen zwischen sich halten und ihn durch das Stanzwerkzeug hindurchführen. Diese Streifenführungen werden nun so ausgestaltet, dass sie eine Aufnahme ausbilden, mit der es möglich ist, den Materialstreifen relativ gegenüber der Schneidplatte und/oder der Pressplatte zu bewegen. Zu diesem Zweck dürfte es ratsam sein, dass diese Aufnahme parallel zum Stempel bzw. zum Gegenhalter bewegbar ist.So that the stamped part can be brought to the surface of the cutting plate without interference by the strip of material, the strip of material must be lifted off the cutting plate relatively. For this purpose, a device is provided which determines the relative position of the material strip relative to the cutting plate and, if provided, also with respect to the press plate in which the punch is guided. For this device, a variety of embodiments may be provided. In a simple embodiment, the strip guides are made use of, which already hold the material strip between the prior art and pass it through the punch. These strip guides are now designed to form a receptacle with which it is possible to move the material strip relative to the cutting plate and / or the pressing plate. For this purpose, it may be advisable that this recording is movable parallel to the punch or the counter-holder.
Durch das Abheben des Materialstreifens auf einen definierten Abstand zur Schneidplatte hin wird gewährleistet, dass das Stanzteil aus der Schneidplatte ausgestossen werden kann und unterhalb des Materialstreifens auf der Oberfläche der Schneidplatte aufliegt.By lifting the strip of material to a defined distance from the cutting plate, it is ensured that the stamped part can be ejected from the cutting plate and rests on the surface of the cutting plate below the strip of material.
Damit nun der Materialstreifen beim Weitertransport auch das Stanzteil vor sich herschieben kann, ist es notwendig, dass ein entsprechendes Widerlager entweder am Stanzteil und/oder am Materialstreifen vorhanden ist. D. h. , dem Stanzteil kann eine Erhöhung angeformt werden, auf die eine Steuerkante am Materialstreifen auftrifft. Denkbar ist auch, dass aus dem Materialstreifen beim Stanzvorgang selbst ein Vorsprung oder ein Scherlappen herausgeformt wird, welcher eine hintere Randkante des Stanzteils hintergreift und so das Stanzteil vor sich herschiebt.In order for the material strip to be able to push the stamped part forward during further transport, it is necessary for a corresponding abutment to be pushed forward either on the stamped part and / or on the material strip is present. Ie. , the punched part can be formed an increase, which is incident on a control edge on the material strip. It is also conceivable that a projection or a shear tab is formed out of the strip of material during the punching process, which engages behind a rear edge of the stamped part and thus pushes the stamped part in front of him.
Als Austrag bietet sich eine einfache Ausfallschräge an, die in der Transportrichtung des Materialstreifen vorgehen ist. Hierdurch wird der gesamte Stanzvorgang nicht behindert.As a discharge offers a simple default slope, which is in the transport direction of the strip of material proceed. As a result, the entire punching process is not hindered.
In dem entsprechenden erfindungsgemässen Werkzeug können selbstverständlich auch noch weitere Innenstempel vorhanden sein, mit denen Vorstufen- oder Innenformvorgänge durchgeführt werden. Dies geschieht in paralleler Richtung zum Stempel, d. h., in der Regel senkrecht zur Vorschubrichtung des Materialstreifens.Of course, further inner punches may also be present in the corresponding tool according to the invention with which precursor or internal forming operations are carried out. This happens in the direction parallel to the stamp, d. h., Usually perpendicular to the feed direction of the strip of material.
Das erfindungsgemässe Verfahren und die entsprechende Vorrichtung haben den grossen Vorteil, dass die Stanzeteile, insbesondere Feinschneidteile, separiert von den Innenform- und Vorstufenabfällen den Werkzeugraum verlassen. Dies geschieht beschädigungsfrei, da nicht die Gefahr besteht, dass sie zwischen den beiden Werkzeughälften verbleiben und bei einem folgenden Stanzvorgang beschädigt werden.The method according to the invention and the corresponding device have the great advantage that the stamped parts, in particular fineblanked parts, leave the tool space separated from the inner mold and precursor wastes. This is done without damage, since there is no risk that they remain between the two mold halves and are damaged in a subsequent punching operation.
Für das Ausbringen der Stanzteile sind keine zusätzlichen Handlingskomponenten notwendig. Auf Grund des zwangsweisen Abtransports der Stanzteile mit dem Materialstreifen kann der Stösselweg der Presse insgesamt reduziert werden. Hierdurch ist es möglich, die Taktzahl erheblich zu steigern. FigurenbeschreibungFor the removal of the stamped parts no additional handling components are necessary. Due to the forced removal of the stamped parts with the strip of material of the Stösselweg the press can be reduced overall. This makes it possible to increase the number of cycles significantly. figure description
Weitere Vorteile, Merkmale und Einzelheiten der Erfindung ergeben sich aus der nachfolgenden Beschreibung bevorzugter Ausführungsbeispiele sowie anhand der Zeichnung; diese zeigt inFurther advantages, features and details of the invention will become apparent from the following description of preferred embodiments and from the drawing; this shows in
Figur 1 einen schematisch dargestellten Teillängsschnitt durch eine erfindungsgemässe Vorrichtung zum Herstellen von Stanzteilen;Figure 1 is a schematically shown partial longitudinal section through an inventive apparatus for producing stamped parts;
Figur 2 den Längsquerschnitt gemäss Figur 1 in einer weiteren Gebrauchslage;FIG. 2 shows the longitudinal cross section according to FIG. 1 in a further position of use;
Figur 3 einen schematisch dargestellten Teillängsschnitt durch ein weiteres Ausführungsbeispiel einer Vorrichtung zum Herstellen von Stanzteilen;FIG. 3 shows a schematically illustrated partial longitudinal section through a further exemplary embodiment of a device for producing stamped parts;
Figur 4 den Längsquerschnitt gemäss Figur 3 in einer weiteren Gebrauchslage;FIG. 4 shows the longitudinal cross-section according to FIG. 3 in a further position of use;
Figur 5 einen schematisch dargestellten Teillängsschnitt durch ein weiteres Ausführungsbeispiel einer Vorrichtung zum Herstellen von Stanzteilen;Figure 5 shows a schematically illustrated partial longitudinal section through a further embodiment of an apparatus for producing stamped parts;
Figur 6 den Längsquerschnitt gemäss Figur 5 in einer weiteren Gebrauchslage.Figure 6 shows the longitudinal cross-section according to Figure 5 in a further position of use.
Von einer erfindungsgemässen Vorrichtung zum Herstellen von Stanzteilen 1.1 bzw. 1.2 ist in Figur 1 ein Teil eines Werkzeuges P gezeigt und zwar ein Teil eines oberen Werkzeugteils 2 und eines unteren Werkzeugteils 3.From a device according to the invention for producing stamped parts 1.1 or 1.2, a part of a tool P is shown in FIG. 1, specifically a part of an upper tool part 2 and a lower tool part 3.
Vom oberen Werkzeugteil 2 ist eine Pressplatte 4 teilweise gezeigt, in welcher ein Stempel 5 zum Ausschneiden des Stanzteiles 1.1 geführt ist. Daneben sind weitere Innenformstempel 6.1 und 6.2 erkennbar, mit denen aus einem Materialstreifen 7 Vorstufen- und/oder Innenformabfälle im Durchtrennverfahren ausgeschnitten werden. Ein entsprechender Abfall 8.1 fällt durch eine sich konisch erweiternde Bohrung 9 in einer Schneidplatte 10. In der Schneidplatte 10 ist dem Stempel 5 ein Gegenhalter 11 zugeordnet, wobei in dem Gegenhalter 11 ein weiterer lnnenformstempel 6.2 geführt ist, mittels dem ein Abfall 8.2 in eine konisch sich erweiternde Bohrung 12 in dem Stempel 5 gedrückt und durch diese Bohrung entsorgt wird.From the upper tool part 2, a press plate 4 is partially shown, in which a punch 5 is performed for cutting the punched part 1.1. In addition, further inner dies 6.1 and 6.2 can be seen with which 7 precursor and / or inner mold waste are cut out of a strip of material in the cutting process. A corresponding waste 8.1 falls through a conically widening bore 9 in an insert 10. In the cutting plate 10, the punch 5 is associated with a counter-holder 11, wherein in the counter-holder 11, a further Innforms 6.2 is guided, by means of a waste 8.2 is pressed into a conically widening bore 12 in the punch 5 and disposed of through this hole.
Im Stempel 5 und im Gegenhalter 11 sind jeweils noch ein Druckstempel 13 und ein Gegenstempel 14 geführt (siehe Figur 2).In the stamp 5 and in the counter-holder 11 are each still a plunger 13 and a counter punch 14 out (see Figure 2).
Dem Materialstreifen 7 ist ferner eine Einrichtung 15 zum Abheben des Materialsstreifens 7 zugeordnet. Diese weist einem in der Pressplatte 4 geführten Kolben 16 auf, dem ein Bolzenabschnitt 17 mit geringeremThe material strip 7 is further associated with a device 15 for lifting the material strip 7. This has a guided in the pressure plate 4 piston 16, which has a bolt portion 17 with a lesser
Durchmesser und daran anschliessend ein Führungskolben 18 mit grosseremDiameter and then a guide piston 18 with larger
Durchmesser zugeordnet ist. Hierdurch wird im Bereich des BolzenabschnittsDiameter is assigned. This will be in the area of the bolt section
17 zwischen Kolben 16 und Führungskolben 18 eine Aufnahme 19 gebildet, in welcher der Materialstreifen 7 geführt und gehalten ist.17 between piston 16 and guide piston 18, a receptacle 19 is formed, in which the strip of material 7 is guided and held.
Die Funktionsweise der vorliegenden Erfindung ist folgende:The operation of the present invention is as follows:
Der Materialstreifen 7 wird, geführt in der Einrichtung 15 zum Abheben des Materialstreifens 7, zwischen das obere und das untere Werkzeugteil 2 bzw. 3 eingebracht. Das Werkzeug P wird geschlossen, wobei der Führungskolben 18 gegen einen federgelagerten Gegenkolben 20 in eine Führungsbohrung 21 in die Schneidplatte 10 eintaucht.The strip of material 7, guided in the device 15 for lifting the strip of material 7, between the upper and the lower tool part 2 and 3 is introduced. The tool P is closed, wherein the guide piston 18 is immersed against a spring-loaded counter-piston 20 in a guide bore 21 in the cutting plate 10.
Der lnnenformstempel 6 schneidet aus dem Materialstreifen 7 den Abfall 8.1 aus, der durch die Bohrung 9 nach unten wegfällt.The Innformstempel 6 cuts out of the strip of material 7 from the waste 8.1, which falls away through the hole 9 down.
Mit dem Stempel 5 wird das Stanzteil 1.1 aus dem Materialstreifen 7 herausgeschnitten, wobei Druckstempel 13 und Gegenstempel 14 so eingestellt sind, dass ein nach oben vorstehendes Stützteil 22 an dem Stanzteil 1.1 ausgebildet wird. Der Innenformstempel 6.2 wirft den Abfall 8.2 durch die Bohrung 12 in dem Stempel 5 aus.With the punch 5, the stamped part 1.1 is cut out of the strip of material 7, wherein plunger 13 and counter punch 14 are set so that an upwardly projecting support member 22 is formed on the stamped part 1.1. The inner forming die 6.2 ejects the waste 8.2 through the bore 12 in the punch 5.
Nunmehr wird das Werkzeug P, wie in Figur 2 dargestellt, geöffnet, wobei die Schneidplatte 10 weg von der Pressplatte 4 läuft. Dieser Bewegung folgt teilweise auch der Kolben 16, so dass ein Abheben des Materialstreifens 7 von der Pressplatte 4 erfolgt. Allerdings ist die Einrichtung 15 so eingestellt, dass der Materialstreifen 7 auch von der Schneidplatte 10 abgehoben wird und von dieser einen definierten Abstand a einhält, der zumindest so gross ist, wie die Dicke d des Materialstreifen 7.Now, the tool P, as shown in Figure 2, opened with the cutting plate 10 away from the press plate 4 runs. Partially this movement is also followed by the piston 16 so that the material strip 7 is lifted off the pressure plate 4. However, the device 15 is adjusted so that the strip of material 7 is also lifted off the cutting plate 10 and adheres to this a defined distance a, which is at least as large as the thickness d of the material strip. 7
Gleichzeitig wird der Materialstreifen 7 nach rechts bewegt, wie durch den Pfeil 23 angedeutet. Eine Steuerkante 24 des Materialstreifens 7 trifft dabei auf das Stützteil 22 des Stanzteils 1.1 und nimmt dieses Stanzteil 1.1 mit bis zu einem Austrag, der durch eine Ausfallschräge 25 gebildet wird. Das Stanzteil 1.1 fällt die Ausfallschräge 25 entlang bzw. auf ein Austragsförderband und wird jetzt zur weiteren Bearbeitung ausgetragen.At the same time, the material strip 7 is moved to the right, as indicated by the arrow 23. A control edge 24 of the material strip 7 strikes the support part 22 of the stamped part 1.1 and takes this stamped part 1.1 with up to a discharge, which is formed by a dropout slope 25. The stamped part 1.1 drops the dropout slope 25 along or on a discharge conveyor belt and is now discharged for further processing.
Das Ausführungsbeispiel der Erfindung gemäss den Figuren 3 und 4 unterscheidet sich dadurch, dass aus dem Materialstreifen 7 durch einen weiteren Innenformstempel 6.3 ein Zapfen 26 ausgeformt wird, der als Widerlager für das Stanzteil 1.2 dient. Beim Weitertransport des Materialstreifens 7 schiebt dieser Zapfen 26, wie in Figur 4 gezeigt, das Stanzteil 1.1 über die Schneidplatte 10 zu der Ausfallschräge 25 hin.The embodiment of the invention according to Figures 3 and 4 differs in that from the material strip 7 by a further inner forming die 6.3, a pin 26 is formed, which serves as an abutment for the stamped 1.2. During further transport of the material strip 7, this pin 26, as shown in Figure 4, pushes the punched part 1.1 on the cutting plate 10 to the dropout slope 25 out.
Ansteile des Zapfens 26 ist bei dem Ausführungsbeispiel der Erfindung gemäss den Figuren 5 und 6 aus dem Materialstreifen 7 ein Scherlappen 27 ausgebogen, was durch einen entsprechend ausgeformten Stempel 6.4 erfolgt.Ansteile of the pin 26 is in the embodiment of the invention according to Figures 5 and 6 from the strip of material 7 a Scherlappen 27 bent out, which is done by a correspondingly shaped punch 6.4.
In Figur 6 ist gezeigt, dass dieser Scherlappen 27 ebenfalls das Stanzteil 1.2 über die Schneidplatte 10 hin zu der Ausfallschräge 25 schiebt. DR. PETER WEISS & DIPL-ING. A. BRECHTFIG. 6 shows that this shear tab 27 likewise pushes the stamped part 1.2 over the cutting plate 10 towards the bulge 25. DR. PETER WEISS & DIPL-ING. A. BRECHT
Patentanwälte European Patent AttomeyPatent Attorneys European Patent Attomey
Aktenzeichen: P 3183/PCT Datum: 04.07.2005 W/HEReference: P 3183 / PCT Date: 04.07.2005 W / HE
PositionszahlenlistePosition Number List

Claims

Patentansprüche claims
1. Verfahren zum Herstellen von Stanzteilen (1.1 , 1.2) in einem Werkzeug (P), insbesondere einem Feinschneidwerkzeug, mittels zumindest einem Stempel (5), mit dem das Stanzteil (1.1 , 1.2) aus einem Materialstreifen (7) herausgedrückt wird,1. A method for producing stamped parts (1.1, 1.2) in a tool (P), in particular a fine blanking tool, by means of at least one punch (5) with which the stamped part (1.1, 1.2) is pressed out of a strip of material (7),
dadurch gekennzeichnet,characterized,
dass das Stanzteil (1.1, 1.2) nach dem Herausdrücken aus dem Materialstreifen (7) von diesem zu einem Austrag (25) geschoben wird.that the stamped part (1.1, 1.2) after pushing out of the material strip (7) is pushed by this to a discharge (25).
2. Verfahren nach Anspruch 1 , dadurch gekennzeichnet, dass der Stempel (5) mit einem Gegenhalter (11 ) in einer Schneidplatte (10) beim Herausdrücken des Stanzteils (1.1 , 1.2) aus dem Materialstreifen (7) zusammenwirkt.2. The method according to claim 1, characterized in that the punch (5) with a counter-holder (11) in an insert (10) during the pressing out of the stamped part (1.1, 1.2) from the strip of material (7) cooperates.
3. Verfahren nach Anspruch 2, dadurch gekennzeichnet, dass der Gegenhalter (11) das Stanzteil (1.1 , 1.2) beim Öffnen des Werkzeuges (P) bis zur Oberfläche der Schneidplatte (10) anhebt.3. The method according to claim 2, characterized in that the counter-holder (11) the punched part (1.1, 1.2) when opening the tool (P) to the surface of the cutting plate (10) lifts.
4. Verfahren nach Anspruch 2 oder 3, dadurch gekennzeichnet, dass der Materialstreifen (7) beim Öffnen des Werkzeuges (P) von der Schneidplatte4. The method according to claim 2 or 3, characterized in that the material strip (7) when opening the tool (P) of the cutting plate
(10) abgehoben wird.(10) is lifted.
5. Verfahren nach Anspruch 4, dadurch gekennzeichnet, dass der Materialstreifen (7) beim Öffnen des Werkzeuges (P) von der Schneidplatte (10) in einem definierten Abstand (a) von dieser abgehoben wird, der zumindest der Dicke (d) des Stanzteils (1.1 , 1.2) entspricht. 5. The method according to claim 4, characterized in that the material strip (7) during the opening of the tool (P) of the cutting plate (10) at a defined distance (a) is lifted from this, the at least the thickness (d) of the stamped part (1.1, 1.2).
6. Verfahren nach wenigstens einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass der Materialstreifen (7) nach dem Öffnen des Werkzeuges (P) etwa waagerecht weiter befördert wird und dabei das Stanzteil (1.1 , 1.2) mitnimmt.6. The method according to at least one of claims 1 to 5, characterized in that the material strip (7) after the opening of the tool (P) is conveyed approximately horizontally while the punched part (1.1, 1.2) entrains.
7. Verfahren nach wenigstens einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass von dem Materialstreifen (7) zumindest ein Vorsprung (26, 27) ausgeformt wird, der das Stanzteil (1.2) mitnimmt.7. The method according to at least one of claims 1 to 6, characterized in that of the strip of material (7) at least one projection (26, 27) is formed, which entrains the stamped part (1.2).
8. Verfahren nach wenigstens einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass am Stanzteil eine vorstehende Partie genutzt oder zusätzlich ausgeformt wird, an der der Materialstreifen (7) das Stanzteil mitnimmt.8. The method according to at least one of claims 1 to 7, characterized in that the punched part, a projecting batch is used or additionally formed, on which the material strip (7) entrains the stamped part.
9. Vorrichtung zum Herstellen von Stanzteilen (1.1, 1.2) in einem Werkzeug (P), insbesondere Feinschneidwerkzeug, mittels zumindest einem Stempel (5) zum Herausdrücken des Stanzteils (1.1 , 1.2) aus einem Materialstreifen (7), dadurch gekennzeichnet, dass dem Materialstreifen (7) in dem Werkzeug (P) eine Einrichtung (15) zum Abheben zugeordnet ist.9. Apparatus for producing stamped parts (1.1, 1.2) in a tool (P), in particular fine blanking tool, by means of at least one punch (5) for pushing out the stamped part (1.1, 1.2) from a strip of material (7), characterized in that the Material strip (7) in the tool (P) is associated with a means (15) for lifting.
10. Vorrichtung nach Anspruch 9, dadurch gekennzeichnet, dass die Einrichtung (15) zum Abheben des Materialstreifens (7) seitlich des Materialstreifens (7) angeordnet sind und zumindest eine Aufnahme zum Untergreifen des Materialstreifens (7) aufweisen.10. The device according to claim 9, characterized in that the means (15) for lifting the material strip (7) are arranged laterally of the material strip (7) and at least one receptacle for engaging under the strip of material (7).
11. Vorrichtung nach Anspruch 9 oder 10, dadurch gekennzeichnet, dass die Einrichtung (15) zum Abheben des Materialstreifens (7) etwa parallel zum Stempel (5) bewegbar ist.11. The device according to claim 9 or 10, characterized in that the means (15) for lifting the strip of material (7) approximately parallel to the punch (5) is movable.
12. Vorrichtung nach einem der Ansprüche 9 bis 111 , dadurch gekennzeichnet, dass dem Werkzeug (P) ein Austrag (25) für das Stanzteil (1.1 , 1.2) zugeordnet ist. 12. Device according to one of claims 9 to 111, characterized in that the tool (P) is associated with a discharge (25) for the stamped part (1.1, 1.2).
13. Vorrichtung nach Anspruch 12, dadurch gekennzeichnet, dass der Austrag eine Austausch rage (25) oder ein Fallschacht ist.13. The apparatus according to claim 12, characterized in that the discharge is an exchange rage (25) or a chute.
14. Vorrichtung nach wenigstens einem der Ansprüche 9 bis 13, dadurch gekennzeichnet, dass das Werkzeug (P) eine Einrichtung (6.3, 6.4) zum Anformen von zumindest einem Vorsprung (26, 27) an dem Materialstreifen (7) aufweist oder ein entsprechender Vorsprung am Stanzteil vorgesehen ist.14. The device according to at least one of claims 9 to 13, characterized in that the tool (P) comprises means (6.3, 6.4) for molding at least one projection (26, 27) on the strip of material (7) or a corresponding projection is provided on the stamped part.
15. Vorrichtung nach wenigstens einem der Ansprüche 9 bis 14, dadurch gekennzeichnet, dass das Werkzeug (P) weitere Innenstempel (6.1 , 6.2) zum Ausdrücken von Stanzteilen (1.1 , 1.2), Abfall (8.1 , 8.2) od. dgl. etwa parallel zur Bewegungsrichtung des Stempel (5) aufweist. 15. The device according to at least one of claims 9 to 14, characterized in that the tool (P) further inner punch (6.1, 6.2) for expressing punched parts (1.1, 1.2), waste (8.1, 8.2) od. Like. About parallel to the direction of movement of the punch (5).
EP05759294A 2004-07-06 2005-07-04 Method and device for the production of stamped parts Active EP1763413B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SI200530780T SI1763413T1 (en) 2004-07-06 2005-07-04 Method and device for the production of stamped parts
PL05759294T PL1763413T3 (en) 2004-07-06 2005-07-04 Method and device for the production of stamped parts

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004032826A DE102004032826B4 (en) 2004-07-06 2004-07-06 Method for producing stamped parts
PCT/EP2005/007180 WO2006002964A1 (en) 2004-07-06 2005-07-04 Method and device for the production of stamped parts

Publications (2)

Publication Number Publication Date
EP1763413A1 true EP1763413A1 (en) 2007-03-21
EP1763413B1 EP1763413B1 (en) 2009-09-09

Family

ID=34972911

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05759294A Active EP1763413B1 (en) 2004-07-06 2005-07-04 Method and device for the production of stamped parts

Country Status (14)

Country Link
US (1) US7631533B2 (en)
EP (1) EP1763413B1 (en)
JP (1) JP5107705B2 (en)
KR (1) KR20070036772A (en)
AT (1) ATE442215T1 (en)
CA (2) CA2573116C (en)
DE (2) DE102004032826B4 (en)
DK (1) DK1763413T3 (en)
ES (1) ES2334688T3 (en)
MX (1) MX2007000203A (en)
PL (1) PL1763413T3 (en)
PT (1) PT1763413E (en)
SI (1) SI1763413T1 (en)
WO (1) WO2006002964A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10223662A1 (en) 2002-05-28 2003-12-11 Mitsubishi Polyester Film Gmbh Transparent polyester film with improved water vapor barrier, process for its production and its use
DE102006020902A1 (en) * 2006-05-05 2007-11-08 Daimlerchrysler Ag Method for producing a transmission component
EP2140954B1 (en) 2008-07-03 2011-09-14 Feintool Intellectual Property AG Method and device for manufacturing finely cut sections from a strip of material
US20110078626A1 (en) * 2009-09-28 2011-03-31 William Bachman Contextual Presentation of Digital Media Asset Collections
DE102009051051A1 (en) 2009-10-28 2011-05-05 Thermoplastik S.R.O. Photovoltaic module, has solar cells electrically connected one below other, dilatation-receiving bearing provided in recess, and spraying poured or transformed molded article and plate connected with each other
CN103476774B (en) 2011-04-13 2017-02-15 默克专利有限公司 Materials for electronic devices
JP5796526B2 (en) * 2012-03-29 2015-10-21 アイシン・エィ・ダブリュ株式会社 Punching device and punching method
DE102014000299B3 (en) * 2014-01-15 2015-07-16 Rixen Wolfgang Method for producing passages in a metallic body by means of high-speed shear cutting and its use
CN106180383B (en) * 2016-08-31 2018-02-16 成都宏明双新科技股份有限公司 A kind of shaping precision progressive die that repeatedly bends
CN106180384B (en) * 2016-08-31 2018-07-17 成都宏明双新科技股份有限公司 A kind of embedding modeling reed molding precision progressive die
JP2020146732A (en) * 2019-03-14 2020-09-17 トヨタ紡織株式会社 Press molding method and press molding device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2790499A (en) 1954-05-11 1957-04-30 Western Electric Co Compound punch and die
US4033168A (en) * 1976-02-17 1977-07-05 Fisk James C Strip stock lifter
DE2748228C2 (en) * 1977-10-27 1992-11-19 Siemens AG, 1000 Berlin und 8000 München Method for the continuous transport of individual punched parts for electrical devices punched out by a punch to a stacking device and device for carrying out the method
CH669748A5 (en) * 1984-11-28 1989-04-14 Feintool Int Holding
JPS62176623A (en) * 1986-01-28 1987-08-03 Nissan Motor Co Ltd Forming method for progressive press machine
JPH0246936A (en) * 1988-08-09 1990-02-16 Toshiba Corp Transfer method for press blanking product
DE19751238A1 (en) * 1997-11-19 1999-05-27 Feintool Int Holding Press tool for making precision components from strip material, and method for servicing tool
JP2002046939A (en) 2000-07-31 2002-02-12 Toray Monofilament Co Ltd Monofilament for industrial fabric web and winding method therefor
JP3744783B2 (en) * 2000-09-29 2006-02-15 株式会社三井ハイテック Shape processing mold equipment

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2006002964A1 *

Also Published As

Publication number Publication date
MX2007000203A (en) 2007-05-10
DE502005008110D1 (en) 2009-10-22
US7631533B2 (en) 2009-12-15
JP5107705B2 (en) 2012-12-26
CA2573116A1 (en) 2006-01-12
CA2707416A1 (en) 2006-01-12
EP1763413B1 (en) 2009-09-09
CA2707416C (en) 2012-11-27
SI1763413T1 (en) 2009-12-31
JP2008504971A (en) 2008-02-21
PT1763413E (en) 2010-01-05
KR20070036772A (en) 2007-04-03
DE102004032826B4 (en) 2010-07-29
CA2573116C (en) 2010-09-21
ES2334688T3 (en) 2010-03-15
ATE442215T1 (en) 2009-09-15
DE102004032826A1 (en) 2006-02-02
DK1763413T3 (en) 2009-12-14
US20080016934A1 (en) 2008-01-24
PL1763413T3 (en) 2010-01-29
WO2006002964A1 (en) 2006-01-12

Similar Documents

Publication Publication Date Title
EP2303488B1 (en) Method and device for producing fine-blanked parts from a material strip
DE69031173T2 (en) DEVICE FOR PRODUCING A CUT FROM STRIP MATERIAL
DE19621682C2 (en) Method and tool for ejecting sheet metal parts from a punch
DE1169404B (en) Tool for punching sheet metal
DD145234A5 (en) PUNCHING PRESSURE AND MANUFACTURING METHOD OF CONTAINING CANNED BOARDS
DE3111098C2 (en) Removal device for the production of containers from sheet metal
DE1918780C2 (en) Method and device for fine blanking of sheet metal workpieces
EP3790681B1 (en) Device and method for the removal of a workpiece
DE3331257A1 (en) VACUUM BRICK PRESS
EP1763413B1 (en) Method and device for the production of stamped parts
DE2812103C3 (en) Device for the production of lead-cast grids for electrical accumulators
DE1577951B2 (en) INFEED AND DISCHARGE DEVICE ON A PRESS
DE2411744A1 (en) PRESS FOR PRESSING CONNECTING AT LEAST PARTIALLY WIRE-SHAPED PART WITH A TERMINAL PART
DE69721605T2 (en) slot tool
EP1764194B1 (en) Punch and method for using such a punch
EP3554782A1 (en) Method and device for separating a flat workpiece from a material sheet
DE10317015A1 (en) Arrangement for stamping workpieces, has stamping blades arranged along stamping opening, ejection element movably guided relative to carrying element and pressure element above carrying element
DE2746048C3 (en) Device for feeding blanks into the tool room of a press and for removing punched workpieces and the lead frame from the tool room
DE2510430A1 (en) PROCESS AND PRESS FOR FORMING ONE OR MORE ELEMENTS IN A SINGLE WORK
DE2229271A1 (en) Automatic forging press - for making - components from continuous bar
DE3143912A1 (en) Pin-removal device
EP4368359A1 (en) Blanking assembly and method for operating it
DE2555205C3 (en) Device for feeding blanks to a press
DE1577951C3 (en) Feed and discharge device on a press
DE554745C (en) Interchangeable punch for riveting machines

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20070110

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

DAX Request for extension of the european patent (deleted)
17Q First examination report despatched

Effective date: 20080218

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REF Corresponds to:

Ref document number: 502005008110

Country of ref document: DE

Date of ref document: 20091022

Kind code of ref document: P

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: ARIE WUBBEN

REG Reference to a national code

Ref country code: RO

Ref legal event code: EPE

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: PT

Ref legal event code: SC4A

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 20091209

REG Reference to a national code

Ref country code: GR

Ref legal event code: EP

Ref document number: 20090403049

Country of ref document: GR

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20090909

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20090909

REG Reference to a national code

Ref country code: PL

Ref legal event code: T3

LTIE Lt: invalidation of european patent or patent extension

Effective date: 20090909

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20090909

REG Reference to a national code

Ref country code: HU

Ref legal event code: AG4A

Ref document number: E006748

Country of ref document: HU

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2334688

Country of ref document: ES

Kind code of ref document: T3

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20090909

REG Reference to a national code

Ref country code: SK

Ref legal event code: T3

Ref document number: E 6519

Country of ref document: SK

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20090909

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20100610

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20100726

Year of fee payment: 6

Ref country code: HU

Payment date: 20100812

Year of fee payment: 6

Ref country code: IE

Payment date: 20100722

Year of fee payment: 6

Ref country code: NL

Payment date: 20100714

Year of fee payment: 6

Ref country code: RO

Payment date: 20100706

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20100714

Year of fee payment: 6

Ref country code: BG

Payment date: 20100714

Year of fee payment: 6

Ref country code: CZ

Payment date: 20100707

Year of fee payment: 6

Ref country code: FR

Payment date: 20100805

Year of fee payment: 6

Ref country code: SE

Payment date: 20100715

Year of fee payment: 6

Ref country code: SI

Payment date: 20100705

Year of fee payment: 6

Ref country code: TR

Payment date: 20100705

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20100722

Year of fee payment: 6

Ref country code: GR

Payment date: 20100722

Year of fee payment: 6

Ref country code: PL

Payment date: 20100705

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DK

Payment date: 20100712

Year of fee payment: 6

Ref country code: PT

Payment date: 20100702

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100731

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20100715

Year of fee payment: 6

Ref country code: SK

Payment date: 20101019

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110201

REG Reference to a national code

Ref country code: PT

Ref legal event code: MM4A

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20120104

BERE Be: lapsed

Owner name: FEINTOOL INTERNATIONAL MANAGEMENT AG

Effective date: 20110731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110704

REG Reference to a national code

Ref country code: NL

Ref legal event code: V1

Effective date: 20120201

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20110704

REG Reference to a national code

Ref country code: GR

Ref legal event code: ML

Ref document number: 20090403049

Country of ref document: GR

Effective date: 20120202

REG Reference to a national code

Ref country code: SI

Ref legal event code: KO00

Effective date: 20120210

REG Reference to a national code

Ref country code: SK

Ref legal event code: MM4A

Ref document number: E 6519

Country of ref document: SK

Effective date: 20110704

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 442215

Country of ref document: AT

Kind code of ref document: T

Effective date: 20110704

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20120330

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110731

Ref country code: SK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110704

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110801

Ref country code: HU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110705

REG Reference to a national code

Ref country code: CH

Ref legal event code: PCAR

Free format text: ARIE WUBBEN C/O ALTAMURA GMBH;BAHNHOFSTRASSE 31;8280 KREUZLINGEN (CH)

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120201

Ref country code: GR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120202

Ref country code: PT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120104

Ref country code: SI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110705

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110704

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110731

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110704

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110704

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100704

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110704

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20121122

REG Reference to a national code

Ref country code: PL

Ref legal event code: LAPE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110704

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110705

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110705

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110704

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502005008110

Country of ref document: DE

Representative=s name: PATENTANWAELTE UND RECHTSANWALT DR. WEISS & AR, DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 502005008110

Country of ref document: DE

Owner name: FEINTOOL INTERNATIONAL HOLDING AG, CH

Free format text: FORMER OWNER: FEINTOOL INTERNATIONAL MANAGEMENT AG, LYSS, CH

Effective date: 20150305

Ref country code: DE

Ref legal event code: R082

Ref document number: 502005008110

Country of ref document: DE

Representative=s name: PATENTANWAELTE UND RECHTSANWALT DR. WEISS & AR, DE

Effective date: 20150305

Ref country code: DE

Ref legal event code: R082

Ref document number: 502005008110

Country of ref document: DE

Representative=s name: PATENTANWAELTE UND RECHTSANWALT DR. WEISS, ARA, DE

Effective date: 20150305

Ref country code: DE

Ref legal event code: R082

Ref document number: 502005008110

Country of ref document: DE

Representative=s name: PATENTANWAELTE UND RECHTSANWALT WEISS, ARAT & , DE

Effective date: 20150305

REG Reference to a national code

Ref country code: CH

Ref legal event code: PUE

Owner name: FEINTOOL INTERNATIONAL HOLDING AG, CH

Free format text: FORMER OWNER: FEINTOOL INTERNATIONAL MANAGEMENT AG, CH

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502005008110

Country of ref document: DE

Representative=s name: PATENTANWAELTE UND RECHTSANWALT DR. WEISS, ARA, DE

Ref country code: DE

Ref legal event code: R082

Ref document number: 502005008110

Country of ref document: DE

Representative=s name: PATENTANWAELTE UND RECHTSANWALT WEISS, ARAT & , DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: ARIE WUBBEN C/O ALTAMURA GMBH, CH

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230509

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20240719

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20240801

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20240731

Year of fee payment: 20