EP1914022B1 - Méthode et dispositif de production de pièces tridimensionnelles par des opérations de formage et de découpage fin - Google Patents
Méthode et dispositif de production de pièces tridimensionnelles par des opérations de formage et de découpage fin Download PDFInfo
- Publication number
- EP1914022B1 EP1914022B1 EP06090153A EP06090153A EP1914022B1 EP 1914022 B1 EP1914022 B1 EP 1914022B1 EP 06090153 A EP06090153 A EP 06090153A EP 06090153 A EP06090153 A EP 06090153A EP 1914022 B1 EP1914022 B1 EP 1914022B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- tool
- forming
- fine blanking
- plate
- flat strip
- 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 35
- 238000005520 cutting process Methods 0.000 claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000007373 indentation Methods 0.000 claims 3
- 238000004049 embossing Methods 0.000 description 11
- 230000014509 gene expression Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
-
- 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
- B21D53/00—Making other particular articles
- B21D53/26—Making other particular articles wheels or the like
- B21D53/28—Making other particular articles wheels or the like gear wheels
-
- 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
-
- 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
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/06—Making more than one part out of the same blank; Scrapless working
-
- 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
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/14—Dies
-
- 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
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/16—Shoulder or burr prevention, e.g. fine-blanking
-
- 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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/08—Dies with different parts for several steps in a process
Definitions
- the invention relates to a method for producing produced by forming and fine cutting three-dimensional fittings from a strip of tape, in particular with inner shapes such as expressions and / or stampings and / or depressions and / or recesses and / or enforcements and / or bores and / or journal presses provided Fittings, in particular for car seat components o.
- inner shapes such as expressions and / or stampings and / or depressions and / or recesses and / or enforcements and / or bores and / or journal presses provided Fittings, in particular for car seat components o.
- the tape strip is fed to a tool in the tool at least one, a substantially uniformly curved outer contour having circuit board cut out of the tape strip, the board finely cut to a fitting in a first stage, the resulting burr embossed in a subsequent second stage and then the installable fitting is removed from the tool without aftertreatment.
- Such a method is from the EP-A-0 885 074 known.
- the invention further relates to a tool for producing three-dimensional fittings from strip strips provided with inner forms such as impressions and / or embossings and / or depressions and / or recesses and / or openings and / or bores and / or journal presses, in particular for car seat components or the like.
- inner forms such as impressions and / or embossings and / or depressions and / or recesses and / or openings and / or bores and / or journal presses, in particular for car seat components or the like.
- From the EP 0 885 074 B1 is a method for the production of stampings, in particular slats known in two steps.
- a first method step the workpiece is finely cut within a device in a fine blanking stage of raw material, after the fine blanking by means of a
- the transfer stage is likewise accommodated in the device in an embossing step, wherein the embossing step is likewise located within the device and in a second step in the embossing step the inner and outer contour of the workpiece is embossed so that the burrs formed on the workpiece during the first step are rounded in this way are that the workpiece no longer needs any further treatment.
- Slats are disc-shaped and have openings usually in the form of the disc edge open towards slots or slots (see DE 36 30 981 A1 ) or are closed disks which have axially projecting shafts ( DE 11 92 887 ).
- Lammellen without tolerance requirements therefore do not put too high demands on the fine blanking process and the proportion of forming operations such as drawing, bending, bending, upsetting, crimping, stamping, embossing, sinking, punching, extrusion or journal pressing on slats is not worth mentioning.
- the ratio of a geometric size describing the cutting lines to the sheet thickness results in the fine-cutting difficulty, which increases with increasing sheet thickness. This means that fineblanking of large-area thin parts such as lamellae is much easier than fineblanking narrow webs or rings with a large sheet thickness. Likewise, obtuse-angled corners with large radii can be better fine-cut than acute-angled ones with small radii.
- the state of the art has EP 0 885 074 B1 the disadvantage that the boards are first cut only in the tape strip and thus remain at individual points in the tape strip.
- the disadvantage is also that the roundness is enormously impaired by the subsequent inner section of the still held in the tape strip circuit board, so that significant tolerance deviations may occur.
- the present invention seeks to improve a method and a tool for producing with complex geometry produced by combined forming and fine cutting processes fittings such that installable and burr-free parts with extremely small tolerances, high precision and process reliability cost can be made available.
- the solution according to the invention is characterized in that the fine blanking and the forming of complex designed hinge fittings in a common first Work stage is executable.
- the board Before the stamping of the ridge resulting from the removal of the strip from the strip, the board is centered according to its outer contour and the board is oriented at the same time according to the position and shape of the inner forms formed in the board, which means that an exact positioning for the stamping can always be guaranteed.
- the inventive method makes it possible to produce finished, installable hinge fittings with high precision and very tight tolerances in just two steps without rework, the position and position of the inner contours is aligned with the position of the outer contour of the board during complete cutting, and that the board centered on the outer contour and inner contour in the second stage according to their outer contour prior to stamping the ridge emerging during the separation from the strip of tape, and the board is oriented at the same time according to the position of the inner forms formed in the board.
- a further advantage is that the finished hinge fittings can be removed without damage from the tool, because several first steps (stages) simultaneously in the feed direction of the tape strip, but offset from one another, successively located locations on the tape strip and cut out the boards in mutually opposite directions of transfer the second stage are discharged.
- the tool according to the invention all fine blanking and punching operations and forming operations are realized in a run of the tape strip.
- the modular construction of the tool makes it possible to decouple the various processes occurring simultaneously during each fine blanking, punching and forming operations, whereby it is possible to arrange the individual modules to each other so that the tape strip is evenly loaded. This leads in consequence to a more economical production of the hinge fittings.
- Fig. 1 and 2 show a circular, but not fixed to such geometric shapes hinge fitting 1, which was made of a strip strip 2 made of steel with a thickness of 4 mm by a combination of fine blanking and forming.
- the hinge fitting 1 has a peripheral edge 3, a central bore 4 for receiving the hinge axis A, a directly adjacent to the edge 3 inside flat receptacle 5, 6 expressions and four expressed recesses 7 , for mounting on Used frame of the seat back, for example by welding.
- the inventive method is running - as Fig. 3 shows - in two steps, in a first forming and fine blanking stage I, in which a complete forming and fine-cutting process takes place, in which the board 8 is formed and completely separated from the tape strip 2 , and in an independent centering and Verhowgeprocess II, in which the resulting during fineblanking ridge 9 is embossed directly on the tool.
- the burr 9 is formed during fineblanking at the upper edge of the outer contour AK of the board 8 and at the upper edge of the inner contour IK of the bore 4 (see Fig. 4 ).
- the embossed recording 5, the expression 6 and the recesses 7 are generated solely by forming operations that occur largely simultaneously with the fine cutting process, the position, shape and position of the inner shapes generated by forming the position of the diameter of the outer contour AK of the board completely cut out.
- the diameter of the outer contour AK of the complete section determines the course of the forming operations to produce the inner molds, which ensures that the precision forming does not affect the outer contour AK and thus to affect the tolerances or even distortion.
- the board 8 is centered before the stamping of the resulting ridge 9 according to its outer contour AK and the board at the same time oriented according to the position and shape of the molded into the board inside molds.
- the Fig. 5 shows two composite, used in a press, not shown, tool modules 10 and 11, with which the inventive method is performed.
- Each tool module 10 and 11 each has a combined forming and fineblanking tool FUW and an independent centering and stamping tool ZEW.
- the tools FUW and ZEW are coupled to each other by a respective transfer device 12 and 13 .
- the transfer devices 12 and 13 spend the board 8 , which has been shaped and cut out by the tool FUW, for the tool ZEW, in which the board 8 is detected by a centering and orienting device 14 before it is stamped.
- the centering and orienting device 14 has, in this example, three centering fingers 15 , which come to rest on the outer contour AK of the board 8 at an angle of 120 ° so that the embossing (receptacle 5), the ejection 6 and the recesses 7 the board 8 after their position relative to the bore 4 is exactly fixed.
- the fingers 15 also make it possible to align the inner molds so that the embossing tool of the tool ZEW at the edge ofinstituachir AK and the edge of the inner contour IK comes into engagement and the ridge 9 can be embossed directly on the tool.
- Each of the transfer devices 12 and 13 is identical in construction and has a flat driver 16, which is displaceably arranged along a shaft 18 mounted on the base plate 17 of the tool module 10 and 11 .
- the driver 16 spends the finely cut and formed in the tool FUW board 8 to the tool ZEW for centering, orienting and embossing and from there the mountable hinge fitting 1 to a connected to the tool module 10 and 11 discharge device 19, so that each finished hinge fitting 1 damage Leave the press.
- a transport roller 20 or 21 for transporting the tape strip 2 to the forming and fine cutting tools FUW is attached on each base plate 17 of the tool module 10 or 11 .
- These transport rollers 20 and 21 complement each other to a common transport device 22 for both modules, as soon as the tool module 11 is attached to the tool module 10 .
- the tool modules 10 and 11 are aligned with each other so that the two forming and fine cutting tools FUW of the tool modules 10 and 11 respectively together can capture part of the tape strip 2 in its feed direction V in mutually offset locations B and C.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Manufacturing Of Printed Circuit Boards (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Claims (11)
- Procédé de fabrication de pièces tridimensionnelles produites par des opérations de formage et de découpage avec précision à partir d'une bande droite, notamment de pièces munies de formes intérieures, telles que pressage en relief et/ou estampages et/ou enfoncements et/ou évidements et/ou passages et/ou alésages et/ou pressages à tenon, notamment pour les composants de sièges de voiture ou similaires, dans lequel la bande droite est amenée à un outil, dans lequel, outil au moins une platine, présentant un contour extérieur curviligne essentiellement de manière régulière, est découpée à partir de la bande droite, la platine est coupée avec précision en plusieurs phases en une pièce dans une première phase de travail, la barbe résultant est estampée dans une deuxième phase de travail suivante et la pièce prête au montage est enlevée de l'outil sans retouche, caractérisé en ce que le formage de la platine est exécuté en même temps que le découpage avec précision pendant la première phase, la platine étant complètement découpée dans la bande droite, et la position, la forme et la disposition de la forme intérieure produite par le formage étant ajustées selon la position du contour extérieur de la platine lors du découpage complet, et en ce que pendant la deuxième étape, la platine est centrée, avant l'estampage de la barbe, résultant du découpage avec précision, sur le contour extérieur et le contour intérieur, selon son contour extérieur (AK) et en ce que la platine est orientée en même temps selon la position et la forme de la forme intérieure (IK) formée dans la platine, de manière à ce que la barbe des surfaces de découpage avec précision soit directement estampable dans l'outil.
- Procédé selon la revendication 1, caractérisé en ce qu'au moins deux premières étapes de travail (phases) de deux outils réalisés de manière identique sont exécutées simultanément à des endroits (B, C) de la bande droite, situés de manière décalée l'un par rapport à l'autre dans la direction d'avance (V) de la bande droite, et en ce que les pièces d'articulation prêtes au montage sont évacuées, à partir de la deuxième phase, dans des directions de transfert (T1, T2) opposées l'une à l'autre.
- Procédé selon la revendication 1, caractérisé en ce que la première étape de travail est exécutée à un endroit situé au centre de la bande droite dans la direction d'avance (V) de la bande droite, et en ce que la pièce d'articulation prête au montage est évacuée à partir de la deuxième phase dans une direction de transfert (T1 ou T2) située essentiellement perpendiculairement à la la direction d'avance (V) de la bande droite.
- Procédé selon la revendication 1, caractérisé en ce que la première et la deuxième phases sont exécutées indépendamment l'une de l'autre, les phases étant couplées au moyen d'un dispositif de transfert.
- Procédé selon la revendication 1, caractérisé en ce que le centrage de la platine est exécuté sur son contour extérieur (AK) au moyen de dispositifs de centrage et d'orientation ayant prise régulièrement sur le contour extérieur.
- Procédé selon la revendication 1, caractérisé en ce que pendant la première phase, des platines ayant un contour essentiellement circulaire ou un contour courbé de manière régulière sont coupées dans la bande droite.
- Outil destiné à la fabrication de pièces à partir de bandes droites, munies de formes intérieures, telles que pressages en relief et/ou estampages et/ou enfoncements et/ou évidements et/ou passages et/ou alésages et/ou pressages à tenon, notamment pour les composants de sièges de voiture ou similaires, par des opérations combinées de formage et de découpage avec précision selon la revendication 1, comprenant un outil pour le formage et le découpage avec précision, un outil pour l'estampage de la barbe résultant du découpage avec précision sur les contours extérieur et intérieur et un dispositif de transfert pour le transport des pièces entre les outils, caractérisé en ce que l'outil est formé d'au moins deux modules d'outil (10, 11), qui comprennent respectivement un outil combiné de formage et de découpage avec précision (FUW) et un outil de centrage et d'estampage (ZEW), les modules d'outil (10 ; 11) portant au moins un rouleau de transport (20 ; 21), et en ce que les modules d'outil (10 ; 11) sont disposés l'un par rapport à l'autre de manière à ce que respectivement les outils (FUW) des deux modules d'outil (10; 11) saisissent simultanément la bande droite (2) à des endroits (B, C) situés en décalé dans la direction d'avance (V), les rouleaux de transport (20 ; 21) des modules d'outil se complétant en un dispositif de transport commun (22) pour l'amenée de la bande droite (2), et en ce que les dispositifs de transfert (12 ; 13) sont disposés dans des directions de transfert (T1, T2) opposées l'une à l'autre, sur le côté des outils de formage et de découpage avec précision (FUW), en menant vers l'extérieur.
- Outil destiné à la fabrication de pièces tridimensionnelles à partir de bandes droites, munies de formes intérieures, telles que pressages en relief et/ou estampages et/ou enfoncements et/ou évidements et/ou passages et/ou alésages et/ou pressages à tenon, notamment pour les composants de sièges de voiture ou similaires, par des opérations combinées de formage et de découpage avec précision selon la revendication 1, comprenant un outil pour le formage et le découpage avec précision, un outil pour l'estampage de la barbe résultant du découpage avec précision sur les contours extérieur et intérieur et un dispositif de transfert pour le transport des pièces entre les outils, caractérisé en ce que l'outil est formé à partir d'un module d'outil (10 ou 11) qui comprend un outil combiné de formage et de découpage avec précision (FUW) et un outil de centrage et d'estampage (ZEW) et un dispositif de transport (22) composé d'au moins deux rouleaux de transport entraînés (20 ou 21 ) pour l'amenée de la bande droite (2) vers l'outil de formage et de découpage avec précision (FUW), et en ce que le dispositif de transfert (T1 ou T2) est disposé essentiellement perpendiculairement à la la direction d'avance (V) de la bande droite (2), sur le côté de l'outil de formage et de découpage avec précision (FUW), en menant vers l'extérieur.
- Outil selon la revendication 7 ou 8, caractérisé en ce que l'outil de centrage et d'estampage (ZEW) comprend un dispositif de centrage et d'orientation (14) pour le centrage et l'orientation de la platine (8) façonnée dans l'outil de formage et de découpage avec précision (FUW), lequel outil vient s'appliquer sur le contour extérieur de la platine (8).
- Outil selon la revendication 7 ou 8, caractérisé en ce que le dispositif de centrage et d'orientation (14) présente des doigts (15) qui sont disposés de manière adjacente au contour extérieur (AK) de la platine (8) lorsque la platine (8) a atteint sa position de centrage dans l'outil de centrage et d'estampage (ZEW).
- Outil selon les revendications 7 à 10, caractérisé en ce que le dispositif de transfert (12 ; 13) présente, entre l'outil de formage et de découpage avec précision (FUW) et l'outil de centrage et d'estampage (ZEW), un entraîneur (16) déplaçable le long d'un arbre (18) et destiné à amener la platine (8) façonnée dans l'outil de formage et de découpage avec précision (FUW) vers l'outil de centrage et d'estampage (ZEW) et à faire évacuer la pièce d'articulation prête au montage hors du module d'outil (10, 11) dans un dispositif d'évacuation (19).
Priority Applications (13)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT06090153T ATE427798T1 (de) | 2006-09-01 | 2006-09-01 | Verfahren und werkzeug zum herstellen von durch umform- und feinschneidvorgange erzeugte dreidimensionale beschlage |
DK06090153T DK1914022T3 (da) | 2006-09-01 | 2006-09-01 | Fremgangsmåde og indretning til at fremstille tredimensionale produkter ved formgivnings- og finstansningsprocesser |
EP06090153A EP1914022B1 (fr) | 2006-09-01 | 2006-09-01 | Méthode et dispositif de production de pièces tridimensionnelles par des opérations de formage et de découpage fin |
DE502006003393T DE502006003393D1 (de) | 2006-09-01 | 2006-09-01 | Verfahren und Werkzeug zum Herstellen von durch Umform- und Feinschneidvorgänge erzeugte dreidimensionale Beschläge |
SI200630306T SI1914022T1 (sl) | 2006-09-01 | 2006-09-01 | Postopek in naprava za proizvodnjo tridimenzionalnega okovja, izdelanega z operacijami preoblikovanja in finega rezanja |
PL06090153T PL1914022T3 (pl) | 2006-09-01 | 2006-09-01 | Sposób i urządzenie do wytwarzania trójwymiarowych części okuć za pomocą operacji formowania plastycznego i wykrawania dokładnego |
PT06090153T PT1914022E (pt) | 2006-09-01 | 2006-09-01 | Processo e ferramenta para a produção de ferragens tridimensionais produzidas por meio de operações de conformação e corte de precisão |
ES06090153T ES2324678T3 (es) | 2006-09-01 | 2006-09-01 | Metodo y herramienta para fabricar accesorios tridimensionales mediante operaciones de conformacion y troquelado de precision. |
US11/591,390 US8365569B2 (en) | 2006-09-01 | 2006-10-31 | Method and tool for the production of three-dimensional attachments by forming and fine blanking operations |
CA2569180A CA2569180C (fr) | 2006-09-01 | 2006-11-29 | Methode et outil de fabrication de fixations tridimensionnelles par operations de faconnage et de decoupage fin |
JP2007075887A JP5191151B2 (ja) | 2006-09-01 | 2007-03-23 | 成形作用と精密打抜作用により生産された立体的アタッチメントを製造する方法と装置 |
MX2007010529A MX2007010529A (es) | 2006-09-01 | 2007-08-28 | Metodo y herramienta para la produccion de accesorios tridimensionales mediante operaciones de formacion y troquelado fino. |
KR20070087098A KR101493522B1 (ko) | 2006-09-01 | 2007-08-29 | 성형 및 미세 블랭킹에 의해 3차원 부착부를 제조하는 방법및 공구 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06090153A EP1914022B1 (fr) | 2006-09-01 | 2006-09-01 | Méthode et dispositif de production de pièces tridimensionnelles par des opérations de formage et de découpage fin |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1914022A2 EP1914022A2 (fr) | 2008-04-23 |
EP1914022A3 EP1914022A3 (fr) | 2008-04-30 |
EP1914022B1 true EP1914022B1 (fr) | 2009-04-08 |
Family
ID=39133555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06090153A Active EP1914022B1 (fr) | 2006-09-01 | 2006-09-01 | Méthode et dispositif de production de pièces tridimensionnelles par des opérations de formage et de découpage fin |
Country Status (13)
Country | Link |
---|---|
US (1) | US8365569B2 (fr) |
EP (1) | EP1914022B1 (fr) |
JP (1) | JP5191151B2 (fr) |
KR (1) | KR101493522B1 (fr) |
AT (1) | ATE427798T1 (fr) |
CA (1) | CA2569180C (fr) |
DE (1) | DE502006003393D1 (fr) |
DK (1) | DK1914022T3 (fr) |
ES (1) | ES2324678T3 (fr) |
MX (1) | MX2007010529A (fr) |
PL (1) | PL1914022T3 (fr) |
PT (1) | PT1914022E (fr) |
SI (1) | SI1914022T1 (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2335841B1 (fr) * | 2009-12-17 | 2017-08-16 | Feintool International Holding AG | Procédé de fabrication de pièces pliées et outil correspondant |
EP2357048B1 (fr) * | 2010-02-10 | 2013-06-05 | Feintool Intellectual Property AG | Procédé et dispositif destinés à influencer la surface de coupe et de fonction sur des pièces finies coupées en fines tranches |
DE102010028280B4 (de) * | 2010-04-28 | 2020-11-12 | Zf Friedrichshafen Ag | Verfahren zur Herstellung von Stanzteilen sowie Vorrichtung und Verwendung |
KR101262264B1 (ko) * | 2011-05-26 | 2013-05-08 | 현대자동차주식회사 | 차량용 패널의 제조방법 및 장치 |
EP2543450B1 (fr) * | 2011-07-08 | 2014-11-26 | Cie Automotive, S.A. | Machine et procédé à decouper de parties de toles |
CA2899639C (fr) | 2013-09-05 | 2016-01-12 | Honda Motor Co., Ltd. | Appareil pour marquer et ordonner des ebauches de plaquette et charger les paniers de reception de celles-ci |
WO2015037233A1 (fr) | 2013-09-11 | 2015-03-19 | テルモ株式会社 | Ensemble aiguille creuse médicale et procédé de fabrication d'une aiguille creuse |
DE102019125690B3 (de) * | 2019-09-24 | 2020-08-27 | Meteor Umformtechnik Gmbh & Co. Kg | Vorrichtung zum Feinschneiden oder Normalstanzen von Rohlingen aus einem Metallband sowie zum mehrstufigen Bearbeiten der Rohlinge mittels Schneid- und Bearbeitungswerkzeugen |
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US6645104B2 (en) * | 2000-05-26 | 2003-11-11 | Honda Giken Kogyo Kabushiki Kaisha | Element for belt for continuously variable transmission |
JP3676192B2 (ja) * | 2000-05-26 | 2005-07-27 | 本田技研工業株式会社 | 無段変速機用ベルトのエレメントの打抜き加工方法 |
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US7178375B2 (en) * | 2004-10-26 | 2007-02-20 | Means Industries, Inc. | Apparatus and method for stamping and deburring clutch discs |
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2006
- 2006-09-01 DK DK06090153T patent/DK1914022T3/da active
- 2006-09-01 AT AT06090153T patent/ATE427798T1/de active
- 2006-09-01 PT PT06090153T patent/PT1914022E/pt unknown
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- 2006-10-31 US US11/591,390 patent/US8365569B2/en active Active
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- 2007-08-28 MX MX2007010529A patent/MX2007010529A/es active IP Right Grant
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Publication number | Publication date |
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ES2324678T3 (es) | 2009-08-12 |
KR101493522B1 (ko) | 2015-02-13 |
EP1914022A3 (fr) | 2008-04-30 |
US8365569B2 (en) | 2013-02-05 |
KR20080020949A (ko) | 2008-03-06 |
EP1914022A2 (fr) | 2008-04-23 |
MX2007010529A (es) | 2009-02-10 |
ATE427798T1 (de) | 2009-04-15 |
PL1914022T3 (pl) | 2009-11-30 |
CA2569180A1 (fr) | 2008-03-01 |
CA2569180C (fr) | 2014-04-01 |
JP5191151B2 (ja) | 2013-04-24 |
JP2008055507A (ja) | 2008-03-13 |
US20080053181A1 (en) | 2008-03-06 |
SI1914022T1 (sl) | 2009-08-31 |
DK1914022T3 (da) | 2009-08-10 |
DE502006003393D1 (de) | 2009-05-20 |
PT1914022E (pt) | 2009-06-04 |
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