EP1763413B1 - Method and device for the production of stamped parts - Google Patents
Method and device for the production of stamped parts Download PDFInfo
- Publication number
- EP1763413B1 EP1763413B1 EP05759294A EP05759294A EP1763413B1 EP 1763413 B1 EP1763413 B1 EP 1763413B1 EP 05759294 A EP05759294 A EP 05759294A EP 05759294 A EP05759294 A EP 05759294A EP 1763413 B1 EP1763413 B1 EP 1763413B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- material strip
- stamped part
- tool
- strip
- stamped
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 8
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 54
- 238000005520 cutting process Methods 0.000 claims abstract description 24
- 238000003825 pressing Methods 0.000 claims description 5
- 239000002699 waste material Substances 0.000 description 7
- 238000004080 punching Methods 0.000 description 5
- 239000002243 precursor Substances 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
Images
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 fineblanking tool, by means of at least one stamp, with which the stamped part is pressed out of a strip of material, wherein the stamped part is pushed out of the material strip from this to a discharge after the pressing out.
- 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.
- a corresponding fine-cutting device is, for example, in the DE 35 76 129 A1 shown.
- a fineblanking tool can be found in the 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 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 again, 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 is formed an increase, which is incident on a control edge on the material strip.
- 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.
- FIG. 1 From an inventive device for producing stamped parts 1.1 is in FIG. 1 a part of a tool P and shown 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.
- 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 inner forming die 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 in the press plate. 4 guided piston 16, which is assigned a bolt portion 17 with a smaller diameter and then a guide piston 18 with a larger diameter. In this way, a receptacle 19 is formed in the region of the bolt portion 17 between the piston 16 and the guide piston 18, in which the material strip 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 inner mold punch 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 in FIG. 2 shown, with the cutting plate 10 away from the pressing 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 material strip 7 is also lifted off the cutting plate 10 and adheres to it by a defined distance a which is at least as great 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 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.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
- Press Drives And Press Lines (AREA)
- Adornments (AREA)
Abstract
Description
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, wobei das Stanzteil nach dem Herausdrücken aus dem Materialstreifen von diesem zu einem Austrag geschoben wird.The invention relates to a method for producing stamped parts in a tool, in particular a fineblanking tool, by means of at least one stamp, with which the stamped part is pressed out of a strip of material, wherein the stamped part is pushed out of the material strip from this to a discharge after the pressing out.
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.
Eine Unterart des Stanzens ist das Feinschneiden. Eine entsprechende Feinschneidvorrichtung ist bspw. in der
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.
Aus der
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.
Zur Lösung der Aufgabe führt, dass am Stanzteil eine vorstehende Partie genutzt oder zusätzlich ausgeformt wird, an der der Materialstreifen das Stanzteil mitnimmt.To achieve the object results in that a projecting batch is used or additionally formed on the stamped part, at which the material strip entrains the stamped part.
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 Schneidplatte 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.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 again, 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 am Stanzteil vorhanden ist. D. h. , dem Stanzteil wird eine Erhöhung angeformt, auf die eine Steuerkante am Materialstreifen auftrifft.In order for the material strip to be able to push the stamped part in front of it during further transport, it is necessary for a corresponding abutment to be present on the stamped part. Ie. , The punched part is formed an increase, which is incident on a control edge on the material strip.
Als Austrag bietet sich eine einfache Ausfallschräge an, die in der Tränsportrichtung des Materialstreifen vorgehen ist. Hierdurch wird der gesamte Stanzvorgang nicht behindert.As a discharge offers a simple default slope, which is in the Tränsportrichtung 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 Stanzteile, 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.For 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.
Weitere Vorteile, Merkmale und Einzelheiten der Erfindung ergeben sich aus der nachfolgenden Beschreibung bevorzugter Ausführungsbeispiele sowie anhand der Zeichnung; diese zeigt in
-
Figur 1 einen schematisch dargestellten Teillängsschnitt durch eine erfindungsgemässe Vorrichtung zum Herstellen von Stanzteilen; -
den Längsquerschnitt gemässFigur 2Figur 1 in einer weiteren Gebrauchslage.
-
FIG. 1 a schematically illustrated partial longitudinal section through an inventive apparatus for producing stamped parts; -
FIG. 2 the longitudinal cross section according toFIG. 1 in a further position of use.
Von einer erfindungsgemässen Vorrichtung zum Herstellen von Stanzteilen 1.1 ist in
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.From the
In der Schneidplatte 10 ist dem Stempel 5 ein Gegenhalter 11 zugeordnet, wobei in dem Gegenhalter 11 ein weiterer Innenformstempel 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.In the
Im Stempel 5 und im Gegenhalter 11 sind jeweils noch ein Druckstempel 13 und ein Gegenstempel 14 geführt (siehe
Dem Materialstreifen 7 ist ferner eine Einrichtung 15 zum Abheben des Materialsstreifens 7 zugeordnet. Diese weist einen in der Pressplatte 4 geführten Kolben 16 auf, dem ein Bolzenabschnitt 17 mit geringerem Durchmesser und daran anschliessend ein Führungskolben 18 mit grösserem Durchmesser zugeordnet ist. Hierdurch wird im Bereich des Bolzenabschnitts 17 zwischen Kolben 16 und Führungskolben 18 eine Aufnahme 19 gebildet, in welcher der Materialstreifen 7 geführt und gehalten ist.The
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
Der Innenformstempel 6 schneidet aus dem Materialstreifen 7 den Abfall 8.1 aus, der durch die Bohrung 9 nach unten wegfällt.The inner mold punch 6 cuts out of the strip of
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.With the
Der Innenformstempel 6.2 wirft den Abfall 8.2 durch die Bohrung 12 in dem Stempel 5 aus.The inner forming die 6.2 ejects the waste 8.2 through the
Nunmehr wird das Werkzeug P, wie in
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
Claims (6)
- Method of manufacturing stamped parts (1.1) in a tool (P), in particular a precision cutting tool, by means of at least one punch (5), by which the stamped part (1.1) is pressed out of a material strip (7), wherein the stamped part (1.1) after being pressed out of the material strip (7) is pushed by the material strip (7) to a discharge (25),
characterized in
that on the stamped part (1.1) a protuberant portion (22) is utilized or additionally formed, at which the material strip (7) drives the stamped part (1.1). - Method according to claim 1, characterized in that during opening of the tool (P) the material strip (7) is lifted off the cutting die (10) to a defined distance (a) therefrom that corresponds at least to the thickness (d) of the stamped part (1.1).
- Method according to claim 1 or 2, characterized in that after opening of the tool (P) the material strip (7) is further conveyed approximately horizontally and at the same time drives the stamped part (1.1).
- Device for manufacturing stamped parts (1.1) in a tool (P), in particular a precision cutting tool, having at least one punch (5) for pressing the stamped part (1.1) out of a material strip (7) and a discharge (25), to which the stamped part (1.1) is pushable by means of the material strip (7), wherein a device (15) for the approximately horizontal lifting-off of the material strip (7) is associated with the material strip (7) in the tool (P).
- Device according to claim 4, characterized in that the device (15) for the lifting-off of the material strip (7) is disposed laterally of the material strip (7) and comprises at least one guide piston (18) for engaging below the material strip (7), which guide piston interacts with a piston above the material strip (7).
- Device according to claim 4 or 5, characterized in that the device (15) for the lifting-off of the material strip (7) is movable approximately parallel to the punch (5) .
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 EP1763413A1 (en) | 2007-03-21 |
EP1763413B1 true 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) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106180383A (en) * | 2016-08-31 | 2016-12-07 | 成都宏明双新科技股份有限公司 | One is repeatedly bended molding precision progressive die |
CN106180384A (en) * | 2016-08-31 | 2016-12-07 | 成都宏明双新科技股份有限公司 | One is embedding moulds reed molding precision progressive die |
Families Citing this family (9)
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 |
ATE524251T1 (en) | 2008-07-03 | 2011-09-15 | Feintool Ip Ag | METHOD AND DEVICE FOR PRODUCING FINE BLANKED PARTS 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 |
JP6271417B2 (en) | 2011-04-13 | 2018-01-31 | メルク パテント ゲーエムベーハー | 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 |
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)
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 |
-
2004
- 2004-07-06 DE DE102004032826A patent/DE102004032826B4/en not_active Expired - Fee Related
-
2005
- 2005-07-04 SI SI200530780T patent/SI1763413T1/en unknown
- 2005-07-04 EP EP05759294A patent/EP1763413B1/en active Active
- 2005-07-04 KR KR1020077000316A patent/KR20070036772A/en not_active Application Discontinuation
- 2005-07-04 PL PL05759294T patent/PL1763413T3/en unknown
- 2005-07-04 PT PT05759294T patent/PT1763413E/en unknown
- 2005-07-04 US US11/631,713 patent/US7631533B2/en active Active
- 2005-07-04 DK DK05759294T patent/DK1763413T3/en active
- 2005-07-04 CA CA2573116A patent/CA2573116C/en active Active
- 2005-07-04 CA CA2707416A patent/CA2707416C/en active Active
- 2005-07-04 AT AT05759294T patent/ATE442215T1/en not_active IP Right Cessation
- 2005-07-04 MX MX2007000203A patent/MX2007000203A/en active IP Right Grant
- 2005-07-04 JP JP2007519695A patent/JP5107705B2/en active Active
- 2005-07-04 ES ES05759294T patent/ES2334688T3/en active Active
- 2005-07-04 DE DE502005008110T patent/DE502005008110D1/en active Active
- 2005-07-04 WO PCT/EP2005/007180 patent/WO2006002964A1/en active Application Filing
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106180383A (en) * | 2016-08-31 | 2016-12-07 | 成都宏明双新科技股份有限公司 | One is repeatedly bended molding precision progressive die |
CN106180384A (en) * | 2016-08-31 | 2016-12-07 | 成都宏明双新科技股份有限公司 | One is embedding moulds reed molding precision progressive die |
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 |
Also Published As
Publication number | Publication date |
---|---|
DE102004032826A1 (en) | 2006-02-02 |
JP5107705B2 (en) | 2012-12-26 |
US20080016934A1 (en) | 2008-01-24 |
ES2334688T3 (en) | 2010-03-15 |
KR20070036772A (en) | 2007-04-03 |
PL1763413T3 (en) | 2010-01-29 |
MX2007000203A (en) | 2007-05-10 |
ATE442215T1 (en) | 2009-09-15 |
DE502005008110D1 (en) | 2009-10-22 |
DK1763413T3 (en) | 2009-12-14 |
CA2707416A1 (en) | 2006-01-12 |
SI1763413T1 (en) | 2009-12-31 |
PT1763413E (en) | 2010-01-05 |
CA2707416C (en) | 2012-11-27 |
CA2573116A1 (en) | 2006-01-12 |
US7631533B2 (en) | 2009-12-15 |
WO2006002964A1 (en) | 2006-01-12 |
EP1763413A1 (en) | 2007-03-21 |
JP2008504971A (en) | 2008-02-21 |
DE102004032826B4 (en) | 2010-07-29 |
CA2573116C (en) | 2010-09-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1763413B1 (en) | Method and device for the production of stamped parts | |
EP2303488B1 (en) | Method and device for producing fine-blanked parts from a material strip | |
DE69321728T2 (en) | TWO-STAGE MATRIX SET | |
EP2036629B1 (en) | Method and device for fine cutting and forming of a workpiece | |
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 | |
EP3790681B1 (en) | Device and method for the removal of a workpiece | |
DE3111098C2 (en) | Removal device for the production of containers from sheet metal | |
EP1889696A1 (en) | Punching apparatus and method for using it | |
DE1918780C2 (en) | Method and device for fine blanking of sheet metal workpieces | |
DE3331257A1 (en) | VACUUM BRICK PRESS | |
EP0215385B1 (en) | Method and device for joining plates by means of punch-fasteners | |
DE10300831B4 (en) | Punching device for green sheets | |
EP1764194B1 (en) | Punch and method for using such a punch | |
EP2179927A2 (en) | Seal system for packaging machine tools with integrated lifting rod | |
WO2018114491A1 (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 | |
EP4368359A1 (en) | Blanking assembly and method for operating it | |
EP3085503B1 (en) | Puncture punching process for producing labels | |
DE102020107890A1 (en) | Method for producing a component with smooth cut surfaces, in particular in a progressive tool | |
DE2746048B2 (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 | |
DE3535591C1 (en) | Device for punching out plates of any shape from a clay profile-piece | |
EP1935527B1 (en) | Method and system for manufacturing moulded parts of a geometric shape made of sheet or strip material |
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: IT Payment date: 20230731 Year of fee payment: 19 Ref country code: CH Payment date: 20230801 Year of fee payment: 19 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20230720 Year of fee payment: 19 |