WO2025149289 - VERFAHREN ZUR HERSTELLUNG EINER GUSSFORM FÜR EINEN ALUMINIUM-GUSSPROZESS
National phase entry is expected:
Publication Number
WO/2025/149289
Publication Date
17.07.2025
International Application No.
PCT/EP2024/086155
International Filing Date
13.12.2024
Title **
[German]
VERFAHREN ZUR HERSTELLUNG EINER GUSSFORM FÜR EINEN ALUMINIUM-GUSSPROZESS
[English]
METHOD FOR PRODUCING A DIE FOR AN ALUMINUM CASTING PROCESS
[French]
PROCÉDÉ DE PRODUCTION DE MATRICE POUR PROCESSUS DE COULÉE D'ALUMINIUM
Applicants **
BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT
Inventors
BINDER, Maximilian
FAETH, Benedikt
SEDLMEIER, Matthias
Priority Data
102024100556.4
10.01.2024
DE
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
| * | |
| Number of Office Actions | * |
| * | |
International Searching Authority |
EPO
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Patent Delivery |
Send the Letters Patent by Courier
* |
| Translation |
|
* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 1882 | |
| EPO | Filing, Examination, Granting | 8107 | |
| Japan | Filing, Examination, Granting | 2000 | |
| South Korea | Filing, Examination, Granting | 1754 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
18,483
Contact Us
Abstract[German]
Verfahren zur Herstellung einer Gussform (1) für einen Aluminium-Gussprozess, welche Gussform (1) zumindest abschnittsweise eine zur Aufnahme von flüssigem Aluminium während des Aluminium-Gussprozesses ausgebildete Kavität (3) begrenzt, wobei ein Grundkörper (2) der Gussform (1) aus einem Grundkörpermaterial bereitgestellt wird und an wenigstens einem Abschnitt (5, 14-16) des Grundkörpers (2) mittels eines additiven Herstellungsverfahrens wenigstens eine die Kavität (3) begrenzende Panzerungsschicht (6) aus einem von dem Grundkörpermaterial verschiedenen Panzerungsmaterial additiv aufgebaut wird.[English]
The invention relates to a method for producing a die (1) for an aluminum casting process, which die (1) at least partly delimits a cavity (3) designed to receive liquid aluminum during the aluminum casting process, in which method a main body (2) of the die (1) is provided, said main body being made of a main-body material, and at least one reinforcing layer (6), which delimits the cavity (3) and is made of a reinforcing material that differs from the main-body material, is additively built on at least one portion (5, 14-16) of the main body (2) by means of an additive manufacturing method.[French]
L'invention concerne un procédé de production d'une matrice (1) pour un processus de coulée d'aluminium, ladite matrice (1) délimitant au moins en partie une cavité (3) conçue pour recevoir de l'aluminium liquide pendant le processus de coulée d'aluminium, procédé dans lequel un corps principal (2) de la matrice (1) est prévu, ledit corps principal étant constitué d'un matériau de corps principal, et au moins une couche de renforcement (6), qui délimite la cavité (3) et est constituée d'un matériau de renforcement qui diffère du matériau de corps principal, étant construite de manière additive sur au moins une partie (5, 14-16) du corps principal (2) au moyen d'un procédé de fabrication additive.