EP2100678A1 - Die-casting tool for a die-casting machine - Google Patents
Die-casting tool for a die-casting machine Download PDFInfo
- Publication number
- EP2100678A1 EP2100678A1 EP08102489A EP08102489A EP2100678A1 EP 2100678 A1 EP2100678 A1 EP 2100678A1 EP 08102489 A EP08102489 A EP 08102489A EP 08102489 A EP08102489 A EP 08102489A EP 2100678 A1 EP2100678 A1 EP 2100678A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- mold
- die
- intermediate element
- casting
- tool according
- 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
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/005—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure using two or more fixed moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/08—Cold chamber machines, i.e. with unheated press chamber into which molten metal is ladled
- B22D17/10—Cold chamber machines, i.e. with unheated press chamber into which molten metal is ladled with horizontal press motion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/2076—Cutting-off equipment for sprues or ingates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
- B22D17/2236—Equipment for loosening or ejecting castings from dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/26—Mechanisms or devices for locking or opening dies
- B22D17/266—Mechanisms or devices for locking or opening dies hydraulically
Definitions
- the invention relates to a die-casting tool of a die-casting machine, having a first mold, which has a first and a second mold part, which are linearly movable relative to each other for mold closing and mold opening and form at least one mold cavity between them, and at least one casting run.
- Diecasting tools of the type mentioned are known. They are used in a die casting machine. For filling (shot) of the mold cavity, a hot, liquid medium, for example a metal, a metal alloy or plastic, is placed over the run over the runner. Previously, the form consisting of a first and a second molded part must be closed. If the medium in the casting chamber and the mold cavity solidifies, the two mold parts are moved apart.
- the invention is therefore an object of the invention to provide a die-casting tool of a die-casting machine, which has a very high Having manufacturing capacity, that is, it can be created per unit of time a variety of castings.
- At least one further, second mold having a third and a fourth mold part, which are rectilinear for form closing and mold opening to the mold parts of the first form linearly movable and form between them at least one further mold cavity, wherein a molded part the first mold and a mold part of the second mold are arranged back to back to each other and receive between them an intermediate element having the runner.
- a floor pressure die casting tool is obtained, that is to say, the at least two shapes are arranged in the form of a tier, wherein superimposition or juxtaposition of the forms is meant here.
- the invention is not limited to two forms, but it can also be used in terms of floor and more than two forms in superimposed and / or side-by-side construction.
- the arrangement is made such that at least one of the associated mold parts is linearly displaced to open the respective mold. This linear movement takes place transversely, in particular at right angles, to a mold parting plane. Consequently, the individual levels of the printing tool having a plurality of molds are moved linearly in the manner mentioned for form opening and are linearly displaced in the corresponding opposite direction for form closing.
- the method and the displacement movement is always - as already mentioned - transversely, in particular at right angles to the individual mold parting planes the molds, wherein the mold parting planes are between the two mold parts of the respective mold.
- an intermediate element which has the casting run is arranged between the at least two molds.
- the at least two mold cavities of the at least two forms are filled.
- the molds are opened after solidification of the medium by linear separation. Due to the mentioned stack construction of the die-casting tool according to the invention, only a very small amount of space is required for operation, since the two forms require only one drive and support device of the die-casting machine. In the prior art, it is necessary for the operation of two molds to use two die casting machines, which consequently require a much larger footprint.
- the casting run leads to both mold cavities. Consequently, the filling of both mold cavities can take place via a casting run.
- the invention is not limited to two mold cavities, but each of the at least two molds may have a plurality of mold cavities.
- the intermediate element is associated with a shearing device for shearing off at least one sprue, preferably a sprue of both shapes.
- the shearing device is located in the region of the intermediate element, that is to say in the zone between the at least two forms.
- the shearing device preferably has a linearly movable shearing knife, wherein the traversing direction of the shearing knife extends transversely, in particular at right angles to the linear traversing directions of the shaped parts.
- the intermediate element has at least two Auswerfervoriquesen for the two forms. Consequently, the ejection means are also accommodated in the intermediate element in order to empty the at least two molds.
- the Auswerfervoriquesen are therefore space-optimized between the two forms.
- the ejector devices have ejector cylinders, in particular block cylinders, which are arranged laterally of the molded parts, which adjoin the intermediate element.
- the space for positioning the Auswerfzylinder the Auswerfervorraumen is therefore used laterally adjacent to the intermediate element associated moldings.
- the ejector cylinders do not appear disturbing and use an otherwise unused space.
- the intermediate element preferably has two intermediate element parts, which are arranged back to back to each other. Each intermediate element part is assigned to one of the two forms.
- a development of the invention provides that the first mold part of the first mold is a solid mold part, to which - for mold closing and mold opening of the first mold - a unit consisting of the first mold part of the first mold, the intermediate element and the third mold part of the second mold is linearly movable and that to the unit - for mold closing and mold opening of the second mold - the fourth molding is linearly movable.
- the first mold part of the first mold retains its position, which is why it is a solid mold part. If the molds are to be opened, then a linear process of the unit, which consists of the second mold part of the first mold, the intermediate element and the third mold part of the second mold. At the same time, before or after, the fourth mold part is moved along a linear path to open the second mold. If more than two shapes are arranged on the floor, the above statements apply accordingly.
- the first molded part has a fixed, interchangeable mold insert and the second, third and fourth molded parts have moving, interchangeable mold inserts. All mold inserts are interchangeable to produce different workpieces, however, the first mold part has a fixed mold insert, because this does not change its position during operation of the die-casting tool.
- the word "fixed” therefore refers to the fixed positioning.
- the remaining moldings have moving mold inserts on, because the moldings and thus their associated mold inserts move when closing and opening the respective shape, so change their positions.
- a fixed platen and a linearly movable over guide columns movable platen is provided, wherein between the two platen at least the two molds and at least one intermediate element are arranged.
- the two platens hold the stack of packages consisting of the mold parts and the intermediate element in the closed position of the molds and they move apart to open the molds. If more than two forms are present, more than one intermediate element is necessary because there is an intermediate element between each two forms.
- the FIG. 1 shows a die-casting tool 1 in a die-casting machine not shown in detail, which has a first mold 2, a second mold 3 and an intermediate element 4 arranged between the two molds 2 and 3.
- the first mold 2 has a first molded part 5 and a second molded part 6.
- the second mold has a third mold part 7 and a fourth mold part 8.
- the intermediate element 4 is composed of two intermediate element parts 9 and 10.
- the respective plate-shaped moldings 5 to 8 and intermediate element parts 9 and 10 are - standing upright - surface to each other, wherein the first mold part 5 abuts the second mold part 6, the second mold part 6 rests on the intermediate element part 9, the intermediate element part 9 on the intermediate element part 10, the intermediate element part 10 on the third mold part 7 and the third mold part 7 on the fourth mold part 8.
- a parting plane is formed, wherein the parting planes parallel to each other and are vertical in the illustrated embodiment.
- the first mold part 5 is acted upon by a fixed platen 11, from the guide columns 12, 13 go out, on which linearly longitudinally displaceable a movable platen 14 superimposed, wherein between the two Platen 11 and 14, the two molds 2 and 3 and the intermediate element 4 are arranged.
- a drive device not shown, the molds 2 and 3 and the intermediate element 4 by means of the clamping plates 11 and 14 clamped together stack-shaped.
- the mold parts 5 and 6 and 7 and 8 are brought onto each other, so that a closed state of the molds 2 and 3 is present.
- At least one mold cavity is formed between the mold elements 5 and 6 or 7 and 8, so that - corresponding to the number of mold cavities formed - a corresponding number of workpieces can be produced by introducing a hot, solidifying medium in a filling channel 15.
- the filling channel 15 leads to a running between the two intermediate element parts 9 and 10 casting run 16 ( FIG. 2 ), so that the medium can flow through corresponding casting channels into the mold cavities.
- the molds 2 and 3 according to FIG. 2 open.
- a unit consisting of the molded part 6, the intermediate element 4 and the molded part 7 moves along the guide columns 12 and 13 in such a way that the molded parts 5 and 6 separate.
- the clamping plate 14 moves together with the molding 8 such that the mold 3 opens ( FIG. 2 ).
- FIG. 3 shows the completely disassembled state.
- the distances between the mold parts 5 and 6 on the one hand and 7 and 8 on the other hand are so large that a demolding of the produced workpieces 18 can be done easily.
- the two molds 2 and 3 are arranged in stack form with the interposition of the intermediate element 4. Since the medium is introduced into the two molds 2 and 3 by means of the intermediate element 4, they can be charged simultaneously and only by the one run 16 due to the intermediate position of the intermediate element 4. Furthermore, the intermediate element 4 has ejection devices 19 and 20, the ejection device 19 being assigned to the intermediate element part 9 and the ejection device 20 to the intermediate element part 10. In the area of the intermediate element 4 is - according to FIG. 1 - Further, a shearing device 21 (in the Figures 2 and 3 not shown), which serves for shearing a sprue. This is the solidified medium in the casting run 16. Hereinafter will be discussed in more detail.
- FIGS. 4 and 5 show the shearing device 21, which has a slider 22 which is reciprocated linearly, with its direction of movement parallel to the parting planes - and thus perpendicular to the direction of movement of the molded parts - between the mold parts 5 to 8 and intermediate element parts 9 and 10 extends.
- the slide 22 is moved out of the shearing device 21, it meets a sprue 24.
- This consists of a fully or partially solidified medium and is freely accessible by moving apart of the intermediate element parts 9 and 10.
- the gate 24 is separated so that he - according to FIG. 5 - falls down (arrow 25). Subsequently, the shearing blade 23 (according to FIG. 5 ) are retracted again.
- FIGS. 6 to 8 clarify the representations of the FIGS. 1 to 3 .
- the workpieces 18 are removed from the mold.
- ejector plates 26 and 27, which belong to the ejector devices 19 and 20, are provided on the intermediate element parts 9 and 10.
- the Auswerfervoriquesen 19 and 20 have ejector cylinders 28 and 29 which are arranged laterally or upwardly to the mold parts 6 and 7 and formed as a block cylinder. They allow the application of an ejection force such that the workpieces 18 - as in FIG. 7 visible - ejected.
- the FIG. 8 shows a perspective view of the arrangement of FIG. 7 , but rotated about a vertical axis by 180 ° and in perspective view. It can be seen that the mold parts 5 to 8 each carry mold inserts 30 and 31, which are interchangeable to produce different workpieces 18 can.
- FIGS. 6 and 7 show that in the closed position, the stack of floors, which is formed by the first mold 2, the second mold 3 and the intermediate element 4, the distance d. In the fully open position according to FIG. 7 is the distance 2d, so it is about twice as large. It follows that the diecasting tool 1 according to the invention requires only a relatively small space requirement for its operation and yet a plurality of workpieces 18 can be manufactured per unit time due to the stack construction.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Description
Die Erfindung betrifft ein Druckgusswerkzeug einer Druckgussmaschine, mit einer ersten Form, die ein erstes und ein zweites Formteil aufweist, welche zum Formschließen und Formöffnen linear zueinander verfahrbar sind und zwischen sich mindestens eine Formkavität bilden, und mit mindestens einem Gießlauf. Druckgusswerkzeuge der eingangs genannten Art sind bekannt. Sie werden in einer Druckgussmaschine eingesetzt. Zum Befüllen (Schuss) der Formkavität wird über den Gießlauf ein heißes, flüssiges Medium, beispielsweise ein Metall, eine Metalllegierung oder Kunststoff, über den Gießlauf angebracht. Zuvor muss die aus einem ersten und einem zweiten Formteil bestehende Form geschlossen werden. Ist das Medium in der Gießkammer und der Formkavität erstarrt, so werden die beiden Formteile auseinandergefahren. Aufgrund dieser Vorgehensweise ist die Anzahl der pro Zeiteinheit herstellbaren Werkstücke begrenzt. Um die Anzahl der Werkstücke zu erhöhen, können in den beiden Formteilen mehrere Gießvertiefungen zur Ausbildung mehrerer Formkavitäten vorhanden sein. Die dafür zur Verfügung stehende Fläche ist aufgrund der zu handhabenden Materialien, dem aufzubringenden Formschließdruck und so weiter jedoch begrenzt.The invention relates to a die-casting tool of a die-casting machine, having a first mold, which has a first and a second mold part, which are linearly movable relative to each other for mold closing and mold opening and form at least one mold cavity between them, and at least one casting run. Diecasting tools of the type mentioned are known. They are used in a die casting machine. For filling (shot) of the mold cavity, a hot, liquid medium, for example a metal, a metal alloy or plastic, is placed over the run over the runner. Previously, the form consisting of a first and a second molded part must be closed. If the medium in the casting chamber and the mold cavity solidifies, the two mold parts are moved apart. Due to this procedure, the number of workpieces producible per unit time is limited. In order to increase the number of workpieces, several casting depressions for forming a plurality of mold cavities may be present in the two mold parts. However, the area available for this is limited due to the materials to be handled, the mold closing pressure to be applied and so on.
Der Erfindung liegt daher die Aufgabe zugrunde, ein Druckgusswerkzeug einer Druckgussmaschine zu schaffen, das eine sehr hohe Fertigungskapazität aufweist, das heißt, es können pro Zeiteinheit eine Vielzahl von Gusswerkstücken erstellt werden.The invention is therefore an object of the invention to provide a die-casting tool of a die-casting machine, which has a very high Having manufacturing capacity, that is, it can be created per unit of time a variety of castings.
Diese Aufgabe wird erfindungsgemäß durch mindestens eine weitere, zweite Form gelöst, die ein drittes und ein viertes Formteil aufweist, welche zum Formschließen und Formöffnen gleichgerichtet zu den Formteilen der ersten Form linear zueinander verfahrbar sind und zwischen sich mindestens eine weitere Formkavität bilden, wobei ein Formteil der ersten Form und ein Formteil der zweiten Form Rücken zu Rücken zueinander angeordnet sind und zwischen sich ein Zwischenelement aufnehmen, das den Gießlauf aufweist. Durch diese Ausgestaltung ergibt sich quasi ein Etagendruckgusswerkzeug, das heißt, die mindestens zwei Formen sind etagenförmig zueinander angeordnet, wobei hier ein Übereinander- oder ein Nebeneinanderanordnen der Formen gemeint ist. Mit ein und derselben Druckgussmaschine werden daher mehrere Formen gleichzeitig verwendet, sodass sich eine entsprechende Erhöhung der Produktivität einstellt. Die Erfindung ist nicht auf zwei Formen begrenzt, sondern es können etagenmäßig auch mehr als zwei Formen in Übereinander- und/oder Nebeneinanderbauweise eingesetzt werden. Die Anordnung ist dabei derart getroffen, dass zum Öffnen der jeweiligen Form mindestens eines der zugehörigen Formteile linear verlagert wird. Diese Linearbewegung erfolgt quer, insbesondere rechtwinklig, zu einer Formtrennebene. Mithin werden die einzelnen Etagen des mehrere Formen aufweisenden Druckwerkzeugs zum Formöffnen linear in der genannten Art und Weise verfahren und zum Formschließen in die entsprechende Gegenrichtung linear verlagert. Das Verfahren und die Verlagerungsbewegung erfolgt stets - wie bereits erwähnt - quer, insbesondere rechtwinklig zu den einzelnen Formtrennebenen der Formen, wobei die Formtrennebenen zwischen den beiden Formteilen der jeweiligen Form liegen. Um das erfindungsgemäße Druckgusswerkzeug mit einem Medium, beispielsweise mit einer flüssigen Metalllegierung, befüllen zu können, ist zwischen den mindestens zwei Formen ein Zwischenelement angeordnet, das den Gießlauf aufweist. Über den Gießlauf werden die mindestens zwei Formkavitäten der mindestens beiden Formen befüllt. Für ein Entformen der hergestellten Werkstücke werden die Formen nach Verfestigung des Mediums durch lineares Auseinanderfahren geöffnet. Durch die erwähnte Etagenbauweise des erfindungsgemäßen Druckgusswerkzeugs ist auch nur ein sehr geringer Platzbedarf bei einem Betreiben notwendig, da die beiden Formen lediglich eine Antriebs- und Abstützvorrichtung der Druckgussmaschine benötigen. Im Stand der Technik ist es für den Betrieb zweier Formen erforderlich, zwei Druckgussmaschinen einzusetzen, die demzufolge einen erheblich größeren Platzbedarf beanspruchen.This object is achieved by at least one further, second mold having a third and a fourth mold part, which are rectilinear for form closing and mold opening to the mold parts of the first form linearly movable and form between them at least one further mold cavity, wherein a molded part the first mold and a mold part of the second mold are arranged back to back to each other and receive between them an intermediate element having the runner. As a result of this embodiment, a floor pressure die casting tool is obtained, that is to say, the at least two shapes are arranged in the form of a tier, wherein superimposition or juxtaposition of the forms is meant here. With the same die casting machine, therefore, multiple molds are used simultaneously, so that a corresponding increase in productivity sets. The invention is not limited to two forms, but it can also be used in terms of floor and more than two forms in superimposed and / or side-by-side construction. The arrangement is made such that at least one of the associated mold parts is linearly displaced to open the respective mold. This linear movement takes place transversely, in particular at right angles, to a mold parting plane. Consequently, the individual levels of the printing tool having a plurality of molds are moved linearly in the manner mentioned for form opening and are linearly displaced in the corresponding opposite direction for form closing. The method and the displacement movement is always - as already mentioned - transversely, in particular at right angles to the individual mold parting planes the molds, wherein the mold parting planes are between the two mold parts of the respective mold. In order to be able to fill the diecasting tool according to the invention with a medium, for example with a liquid metal alloy, an intermediate element which has the casting run is arranged between the at least two molds. About the casting the at least two mold cavities of the at least two forms are filled. For demolding of the produced workpieces, the molds are opened after solidification of the medium by linear separation. Due to the mentioned stack construction of the die-casting tool according to the invention, only a very small amount of space is required for operation, since the two forms require only one drive and support device of the die-casting machine. In the prior art, it is necessary for the operation of two molds to use two die casting machines, which consequently require a much larger footprint.
Nach einer Weiterbildung der Erfindung ist vorgesehen, dass der Gießlauf zu beiden Formkavitäten führt. Mithin kann über einen Gießlauf die Befüllung beider Formkavitäten erfolgen. Die Erfindung ist selbstverständlich nicht auf zwei Formkavitäten beschränkt, sondern jede der mindestens zwei Formen kann mehrere Formkavitäten aufweisen.According to a development of the invention, it is provided that the casting run leads to both mold cavities. Consequently, the filling of both mold cavities can take place via a casting run. Of course, the invention is not limited to two mold cavities, but each of the at least two molds may have a plurality of mold cavities.
Bevorzugt ist vorgesehen, dass dem Zwischenelement eine Abschervorrichtung zum Abscheren mindestens eines Angusses, vorzugsweise eines beide Formen betreffenden Angusses, zugeordnet ist. Im Bereich des Zwischenelements, also in der Zone zwischen den mindestens zwei Formen befindet sich die Abschervorrichtung.It is preferably provided that the intermediate element is associated with a shearing device for shearing off at least one sprue, preferably a sprue of both shapes. In the region of the intermediate element, that is to say in the zone between the at least two forms, the shearing device is located.
Sie schert den im Gießlauf ausgebildeten Anguss ab. Besonders effektiv ist es, wenn eine Abschervorrichtung den Anguss beider Formen abschert, wobei vorzugsweise ein gemeinsamer Anguss für die Formen vorliegt, der von der Abschervorrichtung abgetrennt wird.It shears off the runner formed in the run. It is particularly effective if a shearing device shears off the sprue of both forms, wherein there is preferably a common sprue for the shapes which is separated from the shearing device.
Die Abschervorrichtung weist bevorzugt ein linear verfahrbares Abschermesser auf, wobei die Verfahrrichtung des Abschermessers quer, insbesondere rechtwinklig zu den linearen Verfahrrichtungen der Formteile verläuft. Durch diese Anordnung ist der Bauraum der Gesamtanordnung optimal genutzt, wobei die Bewegungsfreiräume für die Formteile und das Abschermesser winklig, insbesondere rechtwinklig aufeinander stehen.The shearing device preferably has a linearly movable shearing knife, wherein the traversing direction of the shearing knife extends transversely, in particular at right angles to the linear traversing directions of the shaped parts. By this arrangement, the space of the overall arrangement is used optimally, wherein the freedom of movement for the mold parts and the shearing blade angle, in particular at right angles to each other.
Nach einer bevorzugten Ausführungsform der Erfindung ist vorgesehen, dass das Zwischenelement mindestens zwei Auswerfervorrichtungen für die beiden Formen aufweist. Im Zwischenelement sind demzufolge auch die Auswerfmittel untergebracht, um die mindestens zwei Formen zu leeren. Die Auswerfervorrichtungen befinden sich demzufolge platzoptimiert zwischen den beiden Formen.According to a preferred embodiment of the invention it is provided that the intermediate element has at least two Auswerfervorrichtungen for the two forms. Consequently, the ejection means are also accommodated in the intermediate element in order to empty the at least two molds. The Auswerfervorrichtungen are therefore space-optimized between the two forms.
Die Auswerfervorrichtungen weisen Auswerfzylinder, insbesondere Blockzylinder auf, die seitlich der Formteile angeordnet sind, die an das Zwischenelement angrenzen. Seitlich neben den dem Zwischenelement zugeordneten Formteilen wird daher der Raum zur Positionierung der Auswerfzylinder der Auswerfervorrichtungen genutzt. Hier treten die Auswerfzylinder nicht störend in Erscheinung und nutzen einen sonst brachliegenden Bauraum.The ejector devices have ejector cylinders, in particular block cylinders, which are arranged laterally of the molded parts, which adjoin the intermediate element. The space for positioning the Auswerfzylinder the Auswerfervorrichtungen is therefore used laterally adjacent to the intermediate element associated moldings. Here, the ejector cylinders do not appear disturbing and use an otherwise unused space.
Das Zwischenelement weist bevorzugt zwei Zwischenelementteile auf, die Rücken an Rücken zueinander angeordnet sind. Jedes Zwischenelementteil ist einer der beiden Formen zugeordnet.The intermediate element preferably has two intermediate element parts, which are arranged back to back to each other. Each intermediate element part is assigned to one of the two forms.
Eine Weiterbildung der Erfindung sieht vor, dass das erste Formteil der ersten Form ein festes Formteil ist, zu dem - zum Formschließen und Formöffnen der ersten Form - eine aus dem ersten Formteil der ersten Form, dem Zwischenelement und dem dritten Formteil der zweiten Form bestehende Einheit linear verfahrbar ist und dass zu der Einheit - zum Formschließen und Formöffnen der zweiten Form - das vierte Formteil linear verfahrbar ist. Zum Formöffnen und Formschließen behält das erste Formteil der ersten Form seine Position bei, es handelt sich deshalb um ein festes Formteil. Sollen die Formen geöffnet werden, so erfolgt ein lineares Verfahren der Einheit, die aus dem zweiten Formteil der ersten Form, dem Zwischenelement und dem dritten Formteil der zweiten Form besteht. Gleichzeitig, vorher oder danach verfährt zum Öffnen der zweiten Form das vierte Formteil entlang eines linearen Weges. Sind mehr als zwei Formen etagenmäßig angeordnet, so gelten die vorstehenden Ausführungen entsprechend.A development of the invention provides that the first mold part of the first mold is a solid mold part, to which - for mold closing and mold opening of the first mold - a unit consisting of the first mold part of the first mold, the intermediate element and the third mold part of the second mold is linearly movable and that to the unit - for mold closing and mold opening of the second mold - the fourth molding is linearly movable. For opening and closing the mold, the first mold part of the first mold retains its position, which is why it is a solid mold part. If the molds are to be opened, then a linear process of the unit, which consists of the second mold part of the first mold, the intermediate element and the third mold part of the second mold. At the same time, before or after, the fourth mold part is moved along a linear path to open the second mold. If more than two shapes are arranged on the floor, the above statements apply accordingly.
Insbesondere weist das erste Formteil einen festen, auswechselbaren Formeinsatz auf und das zweite, dritte und vierte Formteil besitzen fahrende, auswechselbare Formeinsätze. Alle Formeinsätze sind auswechselbar, um unterschiedliche Werkstücke herstellen zu können, jedoch weist das erste Formteil einen festen Formeinsatz auf, weil dieser seine Position beim Betrieb des Druckgusswerkzeugs nicht ändert. Das Wort "fest" bezieht sich daher auf die ortsfeste Positionierung. Die übrigen Formteile weisen fahrende Formeinsätze auf, weil sich die Formteile und damit auch die ihnen zugehörigen Formeinsätze beim Schließen und Öffnen der jeweiligen Form bewegen, also ihre Positionen ändern.In particular, the first molded part has a fixed, interchangeable mold insert and the second, third and fourth molded parts have moving, interchangeable mold inserts. All mold inserts are interchangeable to produce different workpieces, however, the first mold part has a fixed mold insert, because this does not change its position during operation of the die-casting tool. The word "fixed" therefore refers to the fixed positioning. The remaining moldings have moving mold inserts on, because the moldings and thus their associated mold inserts move when closing and opening the respective shape, so change their positions.
Schließlich ist es vorteilhaft, wenn eine feststehende Aufspannplatte und eine dazu über Führungssäulen linear verfahrbare, bewegliche Aufspannplatte vorgesehen ist, wobei zwischen den beiden Aufspannplatten mindestens die beiden Formen und mindestens das eine Zwischenelement angeordnet sind. Die beiden Aufspannplatten halten das aus den Formteilen und dem Zwischenelement bestehende Etagenpaket in der Schließstellung der Formen zusammen und sie fahren auseinander, um die Formen zu öffnen. Sofern mehr als zwei Formen vorhanden sind, ist auch mehr als ein Zwischenelement notwendig, da sich jeweils zwischen zwei Formen ein Zwischenelement befindet.Finally, it is advantageous if a fixed platen and a linearly movable over guide columns movable platen is provided, wherein between the two platen at least the two molds and at least one intermediate element are arranged. The two platens hold the stack of packages consisting of the mold parts and the intermediate element in the closed position of the molds and they move apart to open the molds. If more than two forms are present, more than one intermediate element is necessary because there is an intermediate element between each two forms.
Die Zeichnungen veranschaulichen die Erfindung eines Ausführungsbeispiels, und zwar zeigt:
Figur 1- eine Seitenansicht auf ein Druckgusswerkzeug einer Druckgussmaschine in Schließstellung,
Figur 2- die Darstellung der
in teilweise geöffneter Stellung,Figur 1 Figur 3- die Darstellung der
in geöffneter Stellung,Figur 1 Figur 4- einen unteren Bereich des Druckgusswerkzeugs im Bereich einer Abschervorrichtung, die einen Abschervorgang eines Angusses beginnt,
Figur 5- die Darstellung der
bei abgeschertem Anguss,Figur 4 Figur 6- die Darstellung der
in vergrößertem Maßstab,Figur 1 Figur 7- die
Darstellung der Figur 3 in vergrößertem Maßstab und Figur 8- einen Bereich der Darstellung der
Figur 7 in perspektivischer Darstellung.
- FIG. 1
- a side view of a die casting tool of a die-casting machine in the closed position,
- FIG. 2
- the representation of
FIG. 1 in partially open position, - FIG. 3
- the representation of
FIG. 1 in open position, - FIG. 4
- a lower portion of the die casting tool in the area of a shearing device that starts a shearing of a gate,
- FIG. 5
- the representation of
FIG. 4 with sheared sprue, - FIG. 6
- the representation of
FIG. 1 on an enlarged scale, - FIG. 7
- the representation of
FIG. 3 on an enlarged scale and - FIG. 8
- an area of representation of the
FIG. 7 in perspective view.
Die
Die
Aus den
Die
Die
Ein Vergleich der
Hat das Druckgusswerkzeug 1 einen Fertigungszyklus gemäß der
Claims (10)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES08102489.5T ES2453498T3 (en) | 2008-03-11 | 2008-03-11 | Pressure molding tool of a pressure molding machine |
EP08102489.5A EP2100678B1 (en) | 2008-03-11 | 2008-03-11 | Die-casting tool for a die-casting machine |
PCT/EP2009/001686 WO2009112230A1 (en) | 2008-03-11 | 2009-03-10 | Die casting tool of a die casting machine |
US12/921,727 US8434545B2 (en) | 2008-03-11 | 2009-03-10 | Die casting tool of a die casting machine |
JP2010550078A JP5458311B2 (en) | 2008-03-11 | 2009-03-10 | Die casting tool for die casting equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08102489.5A EP2100678B1 (en) | 2008-03-11 | 2008-03-11 | Die-casting tool for a die-casting machine |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2100678A1 true EP2100678A1 (en) | 2009-09-16 |
EP2100678B1 EP2100678B1 (en) | 2013-12-25 |
Family
ID=39639492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08102489.5A Not-in-force EP2100678B1 (en) | 2008-03-11 | 2008-03-11 | Die-casting tool for a die-casting machine |
Country Status (5)
Country | Link |
---|---|
US (1) | US8434545B2 (en) |
EP (1) | EP2100678B1 (en) |
JP (1) | JP5458311B2 (en) |
ES (1) | ES2453498T3 (en) |
WO (1) | WO2009112230A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102366826A (en) * | 2011-09-28 | 2012-03-07 | 迈凯实金属技术(苏州)有限公司 | Mold component with alterable volume of slag trap |
CN103600027A (en) * | 2013-11-29 | 2014-02-26 | 成都成工工程机械井研铸造有限责任公司 | V-process universal template |
CN105690630A (en) * | 2014-12-15 | 2016-06-22 | 芬克建筑有限责任公司 | Device for reworking an injection-molded component and arrangement with multiple devices |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104028736B (en) * | 2014-05-12 | 2016-06-15 | 新昌县东科精密机械有限公司 | Tilting type automatic casting machine |
WO2016039715A1 (en) * | 2014-09-08 | 2016-03-17 | Siemens Aktiengesellschaft | Hybrid die cast system for forming a component usable in a gas turbine engine |
DE102015203033A1 (en) * | 2015-02-19 | 2016-08-25 | Magna BDW technologies GmbH | Method for producing a thin-walled rotationally symmetrical component made of aluminum or an aluminum alloy |
US10724561B2 (en) * | 2015-10-30 | 2020-07-28 | National Research Council Of Canada | Joined incompatible metallic parts and method of joining |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1717254A (en) * | 1927-09-01 | 1929-06-11 | Polak Josef | Casting machine |
GB1569382A (en) * | 1977-06-22 | 1980-06-11 | Inst Litya Akad Nauk Ukrain Ss | Low pressure die-casting machine |
DE4438969A1 (en) * | 1993-11-01 | 1995-05-24 | Holdt J W Von | Universal mold |
WO2000006322A1 (en) * | 1998-07-25 | 2000-02-10 | Filterwerk Mann + Hummel Gmbh | Tool, especially for producing cores |
DE10225165A1 (en) * | 2002-06-06 | 2003-12-18 | Volkswagen Ag | Injection mouldings production involves injecting a material into the hollow section of a tool via a channel, and then shearing off the arms formed in the channel |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3791440A (en) * | 1970-12-07 | 1974-02-12 | R Cross | Die casting method |
JPS58189069U (en) * | 1982-06-09 | 1983-12-15 | 株式会社菱沼製作所 | Spool cutting device in die casting machine |
JPS6434559A (en) * | 1987-07-30 | 1989-02-06 | Seiko Epson Corp | Structure for taking out cavity |
JPH0191950A (en) * | 1987-09-30 | 1989-04-11 | Ahresty Corp | Machine for casting plural productions |
US4981638A (en) * | 1988-01-29 | 1991-01-01 | Husky Injection Molding Systems Ltd. | Method and apparatus for clamping an injection unit to a molding machine |
JPH02303673A (en) * | 1989-05-16 | 1990-12-17 | Mazda Motor Corp | Method and device for die casting |
JPH0382512A (en) * | 1989-08-25 | 1991-04-08 | Sodick Co Ltd | Injection molding process of both surfaces molding and injection molding machine |
JPH0481256A (en) * | 1990-07-23 | 1992-03-13 | Nissan Motor Co Ltd | Casting apparatus in die casting |
JP2953990B2 (en) * | 1995-05-19 | 1999-09-27 | ファナック株式会社 | Conductor casting device for cage rotor of induction motor |
JPH09174220A (en) * | 1995-12-25 | 1997-07-08 | Toyota Motor Corp | Die casting machine |
-
2008
- 2008-03-11 EP EP08102489.5A patent/EP2100678B1/en not_active Not-in-force
- 2008-03-11 ES ES08102489.5T patent/ES2453498T3/en active Active
-
2009
- 2009-03-10 JP JP2010550078A patent/JP5458311B2/en not_active Expired - Fee Related
- 2009-03-10 WO PCT/EP2009/001686 patent/WO2009112230A1/en active Application Filing
- 2009-03-10 US US12/921,727 patent/US8434545B2/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1717254A (en) * | 1927-09-01 | 1929-06-11 | Polak Josef | Casting machine |
GB1569382A (en) * | 1977-06-22 | 1980-06-11 | Inst Litya Akad Nauk Ukrain Ss | Low pressure die-casting machine |
DE4438969A1 (en) * | 1993-11-01 | 1995-05-24 | Holdt J W Von | Universal mold |
WO2000006322A1 (en) * | 1998-07-25 | 2000-02-10 | Filterwerk Mann + Hummel Gmbh | Tool, especially for producing cores |
DE10225165A1 (en) * | 2002-06-06 | 2003-12-18 | Volkswagen Ag | Injection mouldings production involves injecting a material into the hollow section of a tool via a channel, and then shearing off the arms formed in the channel |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102366826A (en) * | 2011-09-28 | 2012-03-07 | 迈凯实金属技术(苏州)有限公司 | Mold component with alterable volume of slag trap |
CN103600027A (en) * | 2013-11-29 | 2014-02-26 | 成都成工工程机械井研铸造有限责任公司 | V-process universal template |
CN103600027B (en) * | 2013-11-29 | 2015-08-05 | 成都成工工程机械井研铸造有限责任公司 | V method common template |
CN105690630A (en) * | 2014-12-15 | 2016-06-22 | 芬克建筑有限责任公司 | Device for reworking an injection-molded component and arrangement with multiple devices |
EP3034199A1 (en) * | 2014-12-15 | 2016-06-22 | Finke Formenbau GmbH | Device for subsequently treating an injection moulded component and an assembly comprising a plurality of devices |
Also Published As
Publication number | Publication date |
---|---|
JP2011528281A (en) | 2011-11-17 |
WO2009112230A1 (en) | 2009-09-17 |
ES2453498T3 (en) | 2014-04-08 |
US8434545B2 (en) | 2013-05-07 |
US20110030913A1 (en) | 2011-02-10 |
EP2100678B1 (en) | 2013-12-25 |
JP5458311B2 (en) | 2014-04-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2100678B1 (en) | Die-casting tool for a die-casting machine | |
EP1938944B1 (en) | Method for producing a multi-layered plastic body | |
DE102005011311B3 (en) | Injection molding tool for forming undercut moldings has retractable slide connected to retacting guide so that slide moves along the axes of demolding guide and retraction guide | |
DE19518963C2 (en) | Method and device for injection molding hollow-blown plastic bodies | |
DE10110611C2 (en) | Device for injection molding molded articles made of plastic | |
EP0074473B1 (en) | Method of and apparatus for manufacturing moulded plastics pieces or articles | |
DE3312539C1 (en) | Apparatus for the production of boxless sand casting moulds | |
EP2623233B1 (en) | Method for producing hollow aluminium die-cast parts | |
DE68917949T2 (en) | Mold with a one-piece core for molding electrical battery boxes and boxes made with this mold. | |
CH206488A (en) | Mold for plastics. | |
EP2134528B1 (en) | Moulding tool with a modular construction comprising a frame | |
DE102010046227B4 (en) | Method for operating a clamping unit for an injection molding machine | |
EP1787784A1 (en) | Mould for manufacturing parts by injection moulding, pressure die casting or a deposition method | |
DE102008052950A1 (en) | Beamless injection molding machine, has molds with part moved during injection of melt along direction running approximately right-angled towards another direction, where part is formed with cavity and latter direction runs vertically | |
EP3787868B1 (en) | Cold runner block | |
EP1440782B1 (en) | Apparatus and method for producing plastic parts using injection moulds having flow decelerating means and use thereof | |
DE69904654T2 (en) | Process for injection molding objects made of synthetic polymers / copolymers | |
DE3138242C2 (en) | Injection molding process for producing injection molded parts from thermoplastics and injection mold for carrying out the process | |
DE102008056670B4 (en) | Method for operating an injection molding device | |
DE60307685T2 (en) | METHOD AND DEVICE FOR CASTING VARIOUS FORMS IN A CONTINUOUS CASTING SYSTEM IN A SINGLE CASTING PROCESS | |
DE102016214589B4 (en) | INJECTION MOLDING MACHINE FOR PRODUCING A VARIETY OF DIFFERENT INJECTION MOLDED PARTS | |
DE102005029646B3 (en) | Metal casting molding box has a first half with rods extending through the orthogonal presentation second half | |
DE4416182C2 (en) | Injection mold for the production of tubular injection molded parts with undercuts | |
DE10214466A1 (en) | Injection molding machine with injection units for fixed and for moving tool part has latter injection units mounted at an acute angle and away from machine axis | |
EP0549928A1 (en) | Moulding machine, in particular injection moulding machine |
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 |
|
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 HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA MK RS |
|
17P | Request for examination filed |
Effective date: 20100112 |
|
17Q | First examination report despatched |
Effective date: 20100407 |
|
AKX | Designation fees paid |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: GEORG FISCHER DIENSTLEISTUNGEN GMBH |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
INTG | Intention to grant announced |
Effective date: 20130719 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: GEORG FISCHER AUTOMOTIVE (SUZHOU) CO. LTD Owner name: GEORG FISCHER GMBH Owner name: GEORG FISCHER DRUCKGUSS GMBH & CO. KG Owner name: GEORG FISCHER GMBH & CO KG |
|
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 HR HU IE IS IT LI LT LU LV MC MT NL NO 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 Ref country code: CH Ref legal event code: NV Representative=s name: GEORG FISCHER AG, CH |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 646312 Country of ref document: AT Kind code of ref document: T Effective date: 20140115 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502008011119 Country of ref document: DE Effective date: 20140213 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: T3 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2453498 Country of ref document: ES Kind code of ref document: T3 Effective date: 20140408 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NO 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: 20140325 Ref country code: SE 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: 20131225 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: 20131225 Ref country code: HR 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: 20131225 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: 20131225 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20140319 Year of fee payment: 7 Ref country code: NL Payment date: 20140319 Year of fee payment: 7 Ref country code: DE Payment date: 20140328 Year of fee payment: 7 |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
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: 20131225 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20140319 Year of fee payment: 7 Ref country code: IT Payment date: 20140324 Year of fee payment: 7 Ref country code: AT Payment date: 20140312 Year of fee payment: 7 |
|
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: 20131225 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: 20140425 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SK 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: 20131225 Ref country code: PL 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: 20131225 Ref country code: CZ 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: 20131225 Ref country code: PT 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: 20140428 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: 20131225 Ref country code: RO 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: 20131225 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502008011119 Country of ref document: DE |
|
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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140311 Ref country code: DK 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: 20131225 |
|
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 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20140325 |
|
26N | No opposition filed |
Effective date: 20140926 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502008011119 Country of ref document: DE Effective date: 20140926 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140311 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140325 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI 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: 20131225 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 502008011119 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 646312 Country of ref document: AT Kind code of ref document: T Effective date: 20150311 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MM Effective date: 20150401 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150311 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20151130 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150331 Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20151001 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150331 |
|
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: 20150311 Ref country code: MT 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: 20131225 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150331 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20160427 |
|
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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20131225 Ref country code: MC 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: 20131225 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR 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: 20140326 |
|
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: 20150312 Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20080311 Ref country code: TR 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: 20131225 Ref country code: BE 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: 20140331 |
|
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: 20150401 |