EP1626830B1 - Ligne de fabrication et procede pour realiser en continu des pieces moulees a partir d'un metal en fusion, en particulier d'un metal leger en fusion - Google Patents

Ligne de fabrication et procede pour realiser en continu des pieces moulees a partir d'un metal en fusion, en particulier d'un metal leger en fusion Download PDF

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Publication number
EP1626830B1
EP1626830B1 EP04820597A EP04820597A EP1626830B1 EP 1626830 B1 EP1626830 B1 EP 1626830B1 EP 04820597 A EP04820597 A EP 04820597A EP 04820597 A EP04820597 A EP 04820597A EP 1626830 B1 EP1626830 B1 EP 1626830B1
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Prior art keywords
casting
unit
mold
production line
core
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German (de)
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EP1626830A1 (fr
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Herbert Smetan
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Nemak Dillingen GmbH
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Hydro Aluminium Alucast GmbH
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D47/00—Casting plants
    • B22D47/02—Casting plants for both moulding and casting

Definitions

  • the invention relates to a production line for the continuous production of castings from a metallic melt, in particular a light metal melt, with a plurality of functional units, including a Kernsch monitor- and curing unit for the manufacture of casting cores, a mold assembly unit for assembling formed as core packages molds, a Casting unit for pouring the molten metal into the molds, a cooling unit for solidifying the molten metal contained in the mold, a cooling unit for quenching in the sense of a heat treatment and a demolding unit for early destructive removal of the mold from the casting.
  • a Kernsch monitor- and curing unit for the manufacture of casting cores
  • a mold assembly unit for assembling formed as core packages molds
  • a Casting unit for pouring the molten metal into the molds
  • a cooling unit for solidifying the molten metal contained in the mold
  • a cooling unit for quenching in the sense of a heat treatment
  • demolding unit for early destructive removal of the mold from the casting.
  • the invention likewise relates to a method for continuously casting castings from a molten metal, in which casting cores are first produced and then a casting mold designed as a core package is built from the casting cores. In this mold, the molten metal is poured. Subsequently, the melt contained in the mold is cooled controlled at least until the casting is solidified to a sufficient dimensional stability. Thereupon can start demolding the casting, which destroys the mold. The heat treatment of the casting is done directly from the casting heat by quenching.
  • Production lines and methods of the type mentioned above are usually used in large-scale series production of castings.
  • the applicant operates a production line with which motor blocks are cast in large quantities in the manner described in an automated process.
  • a number of core shooting machines are linearly linked with each other. The number of core shooting machines necessary for this corresponds to the respectively available tool set for a complete core package of a specific type of engine block.
  • the shot and completely hardened cores are removed via removal pallets and successively mounted on a parallel to the core shooter assembly line to a core package.
  • cycle times of less than 60 seconds must be maintained with a corresponding level of automation.
  • molding material for the production of the cores a molding material mixed from a known organic binder and a likewise conventional molding sand is used in the known production line.
  • This molding material is solidified in the so-called "cold-box process", in which by gassing with a reaction gas, the curing of the organic binder is effected.
  • the finished cores are mounted to the molds, stored in a storage facility for outgassing and then mechanically clamped together in the casting unit and poured.
  • the respective casting mold After pouring the molten metal, the respective casting mold is brought into a solidification position, starting from which, depending on the casting, it passes through a cooling section for a time greater than 15 minutes in the clamped state. After solidification, the molds are loaded on pallets and driven into a heat treatment furnace. In this furnace, the castings (engine blocks) are thermally sanded and solution annealed in a process lasting several hours.
  • the organic binder of the casting molds is decomposed at temperatures in the casting just below the solidus temperature of the alloy used, so that the sand mold breaks up into coarse fragments.
  • mechanical conveyor and screens and the use of elaborate sand cooler and bunker Kernmacherei is then fed back to fine-grained recycled sand. Due to the lengthy, thermal process, large quantities of sand and long transport routes are necessary.
  • the invention provides a modular process chain in which the processing stations core-making, core-package assembly, foundry; Solidification, gutting and quenching for the respective casting are carried out in a continuous process.
  • the individual workstations are completed directly consecutively.
  • the term "direct” in this context does not mean the shortest spatial distance. Rather, it is essential according to the invention that the individual functional units are run without interruption successively. It finds a production process instead, in which the individual work steps are directly interlinked. Molds and castings are conveyed in a continuous flow through the production line.
  • Interim storage or other storage are not present in a production line according to the invention.
  • the conveying path over which the casting cores and then the casting molds are initially conveyed be guided so that an optimal workflow is ensured regardless of whether the respective parts on the shortest route to each next workstation be transported.
  • the cycle of the production process according to the invention is determined by the time-critical unit of production, namely core shooting. The curing times are distributed to several stations in the core production plant.
  • the cores output from the core manufacturing unit are taken over by the mold mounting device and assembled into a core package.
  • the respectively present at the transfer cores form a G tellkernsatz, from each of which a core forming the mold can be assembled without special sorting. In this way it is possible to assemble molds fully automatically, without the need for elaborate control devices.
  • such highly complex castings particularly engine blocks
  • the casting molds are designed as core packages, they can react quickly and flexibly to model changes of the castings to be produced, since the production of the cores takes place in a core manufacturing plant which can be easily reconfigured.
  • a particularly preferred embodiment of the invention provides that an inorganic, in particular a water glass-based binder is used as the binder. Binders of this type ensure a high dimensional stability of the cores after curing when exposed to heat. By using an inorganic binder, it is also possible to thin-wall the casting cores, which are exposed to larger specific loads in the core package forming the casting mold. In addition, practical experiments have shown that inorganic bonded molding materials can be easily dissolved in water and have good disintegration properties.
  • Core package molds constructed from cores produced using inorganic binders thus not only prove to be robust, but have additional beneficial properties for performing the method of the present invention.
  • the resulting in a production line according to the invention core sand volume is reduced, as is cored in a short way after pouring into water and the mold can be designed as a thin-walled core package with the advantages mentioned.
  • the parts required for holding and transporting the core package (clamping devices, cooling iron, mold segments, support elements, clamping devices, etc.) can be easily cleaned and reused in circulation.
  • the invention is particularly suitable for the production of complex shaped engine blocks of aluminum-based alloys.
  • An advantageous embodiment of the invention is characterized in that the core production plant has a core shooting station, a plurality of curing stations and a conveyor that promotes the core tools in circulation from the shooting station, the curing stations to the transfer stations to the mold mounting device and then back to the shooting station.
  • the required tools are further promoted by the conveyor unit in the working cycle.
  • the infeed and discharge during tool change can be done in time, since only small distances must be covered. Since several curing stations are arranged along the conveying path, the cycle time of the core size and the curing behavior of the binder is largely independent.
  • the core production unit has a device for the automated changing of the shot hoods in the shooting station assigned to the individual tools required for the shooting of the cores.
  • an automatic tool cleaning is integrated. Core breakage can be automatically removed at a position on the conveyor system.
  • the automatic mold assembly in the mold assembly unit can be facilitated by the fact that the finished cores are taken directly to transfer stations on the conveyor system of the core manufacturing plant.
  • the mold mounting unit used according to the invention comprises more than one assembly station and a conveying device conveys the mold to be produced in succession to the assembly stations in succession.
  • a conveying device conveys the mold to be produced in succession to the assembly stations in succession.
  • Each of the assembly stations can perform a specific task and optionally has intermediate storage, core adhesive stations, liner supply, screwing devices, etc.
  • the production line comprises a heating device for heating these components to be cast into the casting. It is favorable for the desired continuity of the production process, when the heating device is integrated into the casting unit and the heating takes place in the system cycle.
  • the temperature of the components to be infused can be adjusted specifically with little expenditure of energy and can be coordinated with the mold filling and solidification process of the entire casting.
  • the incorporation of the casting unit into the working cycle predetermined by the core manufacturing unit can be realized by the casting unit comprising a turntable which takes over the casting mold conveyed from the mold assembly unit to the casting unit at a transfer station from the conveying device connecting the die assembly unit to the casting unit promotes a pivoting movement to a casting station and the mold after the done in the casting station controlled mold filling process with melt further promotes to a transfer station at which it passes the respective mold to the cooling unit leading to conveyor.
  • the controlled mold filling can be done by coupling the molds to a known low-pressure casting furnace, gas-pressure-controlled melt transport into the mold cavity, closing the pouring opening and subsequent 180 ° rotation in solidification position (roll-over).
  • the rotational movement can be used to control the mold filling process.
  • a special advantage of core packages made of inorganic binders are hardly any gases when in contact with the melt, since the binder does not burn.
  • local cooling molds can be used to remove heat from the area of holes, storage chairs, accumulations of material, etc. in a targeted manner.
  • the solution annealing which can only be carried out with great difficulty in the prior art, can be avoided by quenching the cast pieces starting from a specific temperature.
  • the cooling unit has a quenching station for quenching the casting from the casting heat out.
  • the gutting of the solidified casting can be done in a conventional manner by liquid jets.
  • the demolding unit preferably has a liquid jet device for destroying the casting mold. With such a liquid jet device, the casting cores sitting in the casting can be flushed out.
  • the demolding unit can also comprise a liquid-fillable basin into which the casting mold can be inserted.
  • a movement device for moving the casting mold immersed in the basin can be assigned to the liquid basin.
  • the molded parts caught in the liquid further disintegrate into finely granular molding material and can be easily removed from the liquid tank.
  • water is optionally suitable with additives, which may be heated to a certain, the decay of the molding material of the mold additionally supporting temperature.
  • a particularly practical embodiment of the invention is characterized in that the cooling unit and the demolding unit are combined to form a combined cooling and demolding unit.
  • the single figure shows schematically a production line 1 for the fully automatic production of engine blocks made of an aluminum alloy in a plan view.
  • the production line comprises a core production unit 2 for manufacturing casting cores, a mold mounting unit 3 for mounting core molds G, a casting unit 4 for casting aluminum melt into the casting molds G, a cooling unit 5a for solidifying the molten metal contained in the casting mold G, and a demolding unit 5b for destructive removal of the respective casting mold G and a quenching unit 5c of the casting M.
  • the core production unit 2 has a core shooting station 6 and a conveying device 7 designed as a conveying path.
  • the transport device 7 is divided into four sections 7a, 7b, 7c, 7d, which are arranged at right angles to each other such that they form the side line of a rectangle in plan view.
  • the Core tool shells WO are conveyed to the section 7d.
  • the core shooting station 6 is positioned in a corner region of the transport device 7, on which the sections 7a and 7d of the transport device abut one another. In the core shooting station 6 casting cores are shot in a conventional manner from an inorganic binder and a quartz sand or synthetic sand mixed molding material.
  • the core shooting station 6 is associated with a Schusshaubencic excellentness 8 which provides the gun used in the core shooting station 6 each shot hood tool specific.
  • the tools W are positioned in the curing stations A. In the middle of the section 7b, the tool shells WO are lifted and transferred to the conveying path 7e.
  • a first assembly robot 11 is associated with the mold assembly unit 3, which takes over from the curing station A and transported over the section 7b cores from the lower tool part WU.
  • the first casting cores 11 of the respective casting mold G are assembled by the first assembly robot 11. Subsequently, the casting molds G, which are partially finished in this state, reach the section 14 of the conveyor 12 and are conveyed along the assembly robots 10, 9, adding the respective further casting cores G to the respective casting mold until the mold has been finished when leaving the mold assembly unit 3 is.
  • the casting molds G reach the section 15, which guides them to a turntable 16.
  • the turntable 16 takes over the respective casting mold G and transports in a 90 ° rotation to a heating station 17 in the inserts to be cast into the engine block to be manufactured (eg liners etc.) or mold parts (eg brass quills for bore area, etc.) are heated inductively.
  • the casting mold G is conveyed to the casting station 18 of the casting unit 4. There, the molten aluminum is conveyed into the respective casting mold G. Subsequently, the turntable 16 again conveys the casting mold G filled with melt to a transfer station, at which the casting mold G is transferred to a further conveying device 19 designed as a conveying path.
  • the casting mold G which still has its original shape, is transported to a transfer station of the demolding unit 5b via a conveying device 21 which is likewise designed as a conveying path and is arranged at right angles to the conveying path 20 of the cooling unit 5a.
  • a G cordformmanipulator (robot) 22 takes the respective mold G and dips it into a pool of water 23rd
  • the fragments of the mold G are caught in the water basin 23 and disintegrate, since the inorganic binder dissolves in the water basin 23. This results in fine-grained molding material.
  • the molding material is mixed with new inorganic binder again to new molding material and fed back to the core production unit 2.
  • the inorganic binder is partially dissolved in the water of the water basin 23.
  • the water contained in the binder is also fed to a treatment and returned to the production cycle.
  • the casting (engine block) M After removal from the mold, the casting (engine block) M, which is now free from casting core residues, is fed via a conveyor line 25 to a post-processing unit 26 in which it is deburred, sawn and, if necessary, subjected to further finishing operations.
  • the tact with which the castings M are ejected from the production line 1 is determined by the tact with which the core production unit 2 supplies the casting cores produced by it to the mold mounting unit 3.
  • their treatment in the individual functional units 2-6 of the production line 1 only a small number of casting manipulators (robots) is required due to the direct linking of these units 2-6, the rapid cooling and desanding combined directly with the cooling ,
  • the production line according to the invention can produce high quality castings in relatively small quantities in a particularly economical manner with little effort on machines and costs.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Casting Devices For Molds (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Continuous Casting (AREA)

Claims (23)

  1. Chaîne de production pour le déplacement continuel de la production réalisée de pièces moulées (M) d'une masse fondue métallique, en particulier, d'une masse fondue en métal léger, avec plusieurs unités fonctionnelles, parmi lesquelles se trouve une unité de production de noyaux (2) pour la finition de noyaux de coulage, une unité de montage de moules (3) pour le montage des moules de coulage (G) développés comme paquets de noyaux, une unité de coulage pour le coulage de la masse fondue de métal dans les moules de coulage, une unité de refroidissement (5a) pour le refroidissement de la masse fondue en métal contenue, dans chaque cas, dans les moules de coulage (G) et une unité de démoulage (5b) pour la séparation destructive du moule de coulage (G) de la pièce moulée (M), caractérisée en ce que les unités fonctionnelles (2-5b) qui passent, à chaque fois, de façon successive, l'une après l'autre, sont directement unies les unes aux autres, à chaque fois, moyennant un appareil de transport (12, 19) et en ce que le temporisateur, avec lequel la chaîne de production (1) produit des pièces moulées terminées (M) est raccordé avec le temporisateur avec lequel l'unité de production de noyaux (2) fournit les noyaux de coulage produits par celle-ci.
  2. Chaîne de production, conformément à la revendication 1, caractérisée en ce que l'unité de production de noyaux (2) dispose d'une station de réception pour la livraison des noyaux terminés dans l'unité de montage de moules (3) et d'un appareil de transport (7) qui transporte les outils de noyautage, de façon circulaire, de la station de réception à une station de noyautage et après, de retour à la station de réception.
  3. Chaîne de production, conformément à la revendication 2, caractérisée en ce que l'appareil de transport (7) est formé comme voie de roulage et en ce que le long de la voie de roulage est disposée plus d'une station de durcissement par précipitation.
  4. Chaîne de production, conformément à l'une quelconque des revendications antérieures, caractérisée en ce que l'unité de production de noyaux (2) compte avec un dispositif pour le changement automatisé des outils du noyau spécifiques du produit qui sont nécessaires pour le noyautage des noyaux et en ce que le temporisateur, avec lequel est mené à bout le changement, est raccordé avec le temporisateur avec lequel l'unité de production de noyaux (2) fournit les noyaux de coulage produits par celle-ci.
  5. Chaîne de production, conformément à l'une quelconque des revendications antérieures, caractérisée en ce que l'unité de montage de moules (3) est constituée d'une station de réception, avec laquelle sont retirés les noyaux terminés émis par l'unité de production de noyaux et d'un appareil de transport (12) qui transporte les moules de coulage (G), à terminer l'un après l'autre, vers les stations de montage (9-11).
  6. Chaîne de production, conformément à la revendication 5, caractérisée en ce que l'unité de montage de moules (3) est constituée de plus d'une station de montage et en ce que l'appareil de transport (12) transporte, à chaque fois, le moule de coulage (G) à terminer, l'un après l'autre, de façon consécutive, vers les stations de montage.
  7. Chaîne de production, conformément à l'une quelconque des revendications antérieures, caractérisée en ce que celle-ci est constituée d'une installation de chauffage pour le chauffage des éléments de construction qui vont être coulés dans la pièce moulée (M).
  8. Chaîne de production, conformément à la revendication 7, caractérisée en ce que l'installation de chauffage est intégrée dans l'unité de coulage (4) et en ce que le moule de coulage (G) extractible par rapport aux éléments du moule introduits dans celui-ci, et qui vont être coulés, déplace l'installation de chauffage dans le temporisateur.
  9. Chaîne de production, conformément à l'une quelconque des revendications 7 ou 8, caractérisée en ce que l'installation de chauffage travaille de façon inductive.
  10. Chaîne de production, conformément à l'une quelconque des revendications antérieures, caractérisée en ce qu'elle contient un plateau circulaire (16) pour l'unité de coulage (4) qui retire, à chaque fois, le moule de coulage (G) extractible depuis l'unité de montage de moules (3) pour l'unité de coulage (4) dans une station de réception de l'appareil de transport uni à l'unité de montage de moules (3) avec l'unité de coulage, transporte le moule de coulage (G) avec un mouvement oscillatoire jusqu'à une station de coulage (18) et tourne le moule de coulage (G), postérieurement au remplissage mené à bout et contrôlé dans la station de coulage avec de la masse fondue à une position de solidification et, par la suite, il le transporte à une station de réception dans laquelle se produit la livraison du moule de coulage correspondant (G) dans l'appareil de transport (19) qui se dirige à l'unité de refroidissement (5).
  11. Chaîne de production, conformément à l'une quelconque des revendications antérieures, caractérisée en ce que l'unité de refroidissement dispose d'une station de refroidissement brusque pour le refroidissement brusque de la pièce moulée (M) à cause de la chaleur du moulage.
  12. Chaîne de production, conformément à l'une quelconque des revendications antérieures, caractérisée en ce que l'unité de démoulage (5b) dispose d'une dispositif de jet de fluide pour la destruction du moule de coulage (G).
  13. Chaîne de production, conformément à la revendication 12, caractérisée en ce que le dispositif de jet de fluide est déterminé par le rinçage des noyaux de coulage de la pièce moulée.
  14. Chaîne de production, conformément à l'une quelconque des revendications antérieures, caractérisée en ce que l'unité de démoulage (5b) est constituée d'une récipient pouvant être rempli avec du fluide dans lequel peut être introduit le moule de coulage.
  15. Chaîne de production, conformément à la revendication 14, caractérisée en ce que le récipient du fluide est raccordé à un manipulateur automatique pour le mouvement du moule de coulage (G) plongé dans le récipient.
  16. Chaîne de production, conformément à l'une quelconque des revendications antérieures, caractérisée en ce que l'unité de refroidissement (5c) et l'unité de démoulage (5b) forment partie d'une unité combinée de refroidissement brusque et de démoulage.
  17. Procédé pour la production automatique de pièces de moule de coulage (M) d'une masse fondue de métal, en particulier, d'une masse fondue de métal léger, dans lequel le procédé de production continuel suit les étapes de travail suivantes:
    - Élaboration dans une unité de production de noyaux (2) de noyaux de coulage d'une matière de moulage constituée d'un composant de base de moulage et d'un liant.
    - Livraison des noyaux de coulage dans une unité de montage de moules (3)
    - Montage des noyaux de coulage dans un moule de coulage (G) développé comme paquet de noyaux
    - Livraison du moule de coulage (G) dans une unité de coulage (4)
    - Remplissage contrôlé du moule (coulé) avec de la masse fondue de métal dans le moule de coulage (G)
    - Livraison du moule de coulage (G) rempli avec de la masse fondue de métal dans une unité de refroidissement (5a)
    - Refroidissement de la masse fondue de métal contenue dans le moule de coulage (G),
    - Livraison du moule de coulage (G) avec la pièce moulée (M) refroidie avec une unité de démoulage (5b)
    - Démoulage de la pièce moulée (M) moyennant la destruction du moule de coulage (G) dans l'unité de démoulage (5b)
    - Refroidissement brusque de la pièce moulée à cause de la chaleur du moulage
    - Livraison de la pièce moulée (M) terminée
    - Le temporisateur avec lequel sont livrées les pièces moulées (M) terminées, est raccordé avec le temporisateur avec lequel sont produits les noyaux de moulage.
  18. Procédé conformément à la revendication 17, caractérisé en ce que le liant de la matière de moulage est un liant inorganique.
  19. Procédé, conformément à l'une quelconque des revendications 17 ou 18, caractérisé en ce que la livraison correspondante dispose d'un transport de l'unité (2-5a) jusqu'à l'unité suivante (3-5b).
  20. Procédé, conformément à l'une des revendications 17 à 19, caractérisé en ce que le moule de coulage (G), dans le contexte du refroidissement, est plongé dans un récipient plein de réfrigérant.
  21. Procédé, conformément à la revendication 20, caractérisé en ce qu'entre le moule de coulage (G) et le réfrigérant est produit un fort mouvement relatif.
  22. Procédé, conformément à l'une quelconque des revendications 17 à 21, caractérisé en ce que le démoulage de la pièce moulée (M) est mené à bout avec un liquide avec lequel l'union de la matière de moulage se défait.
  23. Procédé, conformément à la revendication 22, caractérisé en ce que la matière de moulage déliée du liquide est récupérée et une préparation est réalisée.
EP04820597A 2003-12-19 2004-12-17 Ligne de fabrication et procede pour realiser en continu des pieces moulees a partir d'un metal en fusion, en particulier d'un metal leger en fusion Active EP1626830B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL04820597T PL1626830T3 (pl) 2003-12-19 2004-12-17 Linia produkcyjna i sposób wytwarzania w ruchu ciągłym odlewów z ciekłego metalu, zwłaszcza z ciekłego metalu lekkiego

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10360694A DE10360694B3 (de) 2003-12-19 2003-12-19 Fertigungslinie und Verfahren zum im kontinuierlichen Durchlauf erfolgenden Herstellen von Gussteilen aus einer metallischen Schmelze, insbesondere einer Leichtmetallschmelze
PCT/EP2004/014388 WO2005061156A1 (fr) 2003-12-19 2004-12-17 Ligne de fabrication et procede pour realiser en continu des pieces moulees a partir d'un metal en fusion, en particulier d'un metal leger en fusion

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EP1626830A1 EP1626830A1 (fr) 2006-02-22
EP1626830B1 true EP1626830B1 (fr) 2006-06-28

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Country Status (15)

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US (1) US7588070B2 (fr)
EP (1) EP1626830B1 (fr)
JP (1) JP2007514549A (fr)
CN (1) CN1822912A (fr)
AT (1) ATE331582T1 (fr)
AU (1) AU2004305239A1 (fr)
BR (1) BRPI0414936A (fr)
CA (1) CA2528474A1 (fr)
DE (3) DE10360694B3 (fr)
ES (1) ES2268667T3 (fr)
MX (1) MXPA06000096A (fr)
PL (1) PL1626830T3 (fr)
RU (1) RU2006104714A (fr)
WO (1) WO2005061156A1 (fr)
ZA (1) ZA200510103B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2911522A1 (fr) * 2007-01-22 2008-07-25 Cinetic Linking Sa Chaine de production automatisee de pieces metalliques et procede de moulage.
DE102019134739B3 (de) * 2019-12-17 2021-04-01 Meissner Ag Modell- Und Werkzeugfabrik Kernschießverfahren und Kernschießvorrichtung für die Herstellung von Kernen mit gleichzeitigem Härtungsverfahren

Families Citing this family (26)

* Cited by examiner, † Cited by third party
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DE102005019961A1 (de) * 2005-04-29 2006-11-02 Audi Ag Verfahren zur Herstellung eines Gussteiles im Verbundguss
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DE20320923U1 (de) 2005-06-09
JP2007514549A (ja) 2007-06-07
BRPI0414936A (pt) 2006-11-07
WO2005061156A8 (fr) 2005-09-22
ATE331582T1 (de) 2006-07-15
ZA200510103B (en) 2006-12-27
RU2006104714A (ru) 2007-09-10
EP1626830A1 (fr) 2006-02-22
PL1626830T3 (pl) 2006-11-30
DE10360694B3 (de) 2005-06-30
WO2005061156A1 (fr) 2005-07-07
ES2268667T3 (es) 2007-03-16
CN1822912A (zh) 2006-08-23
US7588070B2 (en) 2009-09-15
AU2004305239A1 (en) 2005-07-07
US20070169912A1 (en) 2007-07-26
DE502004000896D1 (de) 2006-08-10
CA2528474A1 (fr) 2005-07-07
MXPA06000096A (es) 2006-04-07

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