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Metal founding

Below are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application.
  
04/16/2015 > 2 patent applications in 2 patent subcategories.

20150101775 - Molding apparatus, production apparatus of semi-solidified metal, production method of semi-solidified metal, and molding method: An production apparatus of a semi-solidified metal has a vessel and a cooling device. The vessel into which a liquid-state metal material M is poured has a hollow member which is opened in up and down directions, and a bottom member which can close the lower opening of the hollow... Agent:

20150101776 - System and method of forming a solid casting: A method and a system for forming a solid casting. A material is fed into a mold having a retractable bottom. A first portion of the material at a first, lower position within the mold is allowed to solidify to thereby form a portion of the casting. The retractable bottom... Agent:

  
04/09/2015 > 7 patent applications in 7 patent subcategories.

20150096707 - Method for positioning and fixing mold parts in casting molds: The position of the molding geometry of an assembled mold relative to a CAD data set is determined so the dimensional accuracy of the cast part to be produced can be evaluated. The position of the molding geometry of a first mold part is measured and compared to a desired... Agent: Actech Gmbh

20150096708 - Method of producing metal matrix composite(mmc) with uniform surface layers: A method of producing a Metal Matrix Composite (MMC) with uniform surface layers is disclosed. First, a low volume fraction compressible discontinuous ceramic fiber paper is set on the base of a mold cavity. Next, an array of reinforcement preform(s) (1×1,2×2, 4×4, 2×8, etc) are set in the mold on... Agent:

20150096709 - Process for making a turbine wheel and shaft assembly: A process for making a turbine rotor includes steps of providing a shaft made of a first metal composition and having an integral pin projecting axially therefrom, providing a mold that defines a cavity for investment casting a turbine wheel, disposing the pin within the cavity of the mold, pre-heating... Agent: Honeywell International Inc.

20150096710 - Process for casting a turbine wheel: A process for casting a turbine wheel includes steps of identifying a metal composition from which the turbine wheel is to be cast, providing a mold that defines a cavity into which molten metal composition is to be poured for casting the wheel, providing a seed member made of the... Agent: Honeywell International Inc.

20150096711 - Removable passage mandrel: A composite core for forming a passage in an investment casting mold is provided including a core element. A generally hollow structural element is positioned about an exterior of the core element. The structural element is configured to deform when a force is applied to the structural element. A rigid... Agent: Sikorsky Aircraft

20150096712 - Modelling of a cast rolling device: A computer determines a thickness and/or a temperature of a metal strip. The computer determines the temperatures occurring along a respective rotation part of the respective surface elements of the rotary elements and a rotary element shape which forms in the region of a draw-off point on the respective surface... Agent: Siemens Aktiengesellschaft

20150096713 - Rapid tooling insert manufacture: A method of fabricating a die cast article is disclosed and includes forming an insert with an additive manufacturing process to define a cavity for generating desired part geometry. The insert is then mounted within a mold tool, material is injected into the cavity to fill the cavity and form... Agent:

  
04/02/2015 > 4 patent applications in 3 patent subcategories.

20150090419 - Method for manufacturing a high-strength blade-type golf iron head with a thin blade: A method for manufacturing a high-strength blade-type golf iron head with a thin blade includes placing a shell mold onto a rotary table. At least one metal ingot is placed into a crucible portion of the shell mold and is heated to melt in a vacuum environment. The rotary table... Agent:

20150090418 - Method for manufacturing a high-strength golf iron head with a thin striking faceplate: A method for manufacturing a high-strength golf iron head with a thin striking faceplate includes placing a shell mold onto a rotary table. At least one metal ingot is placed into a crucible portion of the shell mold and melts in a vacuum environment. The rotary table rotates to cause... Agent:

20150090420 - Method and plant for manufacturing light alloy castings by injection die casting with non-metallic cores: A method for manufacturing light alloy castings by die casting with disposable cores, including a mold filling phase in which the parameters of pressure and speed of the molten alloy are controlled at levels tolerable by the cores until the cavities around the latter are filled by the molten alloy,... Agent:

20150090421 - Cold chamber die casting with melt crucible under vacuum environment: Exemplary embodiments described herein related to methods and systems for casting metal alloys into articles such as BMG articles. In one embodiment, processes involved for storing, pre-treating, alloying, melting, injecting, molding, etc. can be combined as desired and conducted in different chambers. During these processes, each chamber can be independently,... Agent:

  
03/26/2015 > 3 patent applications in 3 patent subcategories.

20150083356 - Method for the production of a hollow metal part by means of casting: A method for producing a hollow metal part by casting, wherein a destructible core (20) is provided including a body (22) made of aggregate, and a shell (40) which surrounds the body and adheres thereto; the core (20) is positioned inside a mold (50); metal is melted and the liquid... Agent:

20150083357 - Molding method and molding apparatus: A molding apparatus (30) is configured so as to form a molten metal holding space (41a) by dividing the inside of a connecting portion (41) into the molten metal holding space (41a) and a molten metal supply port-side space (41b) by closing an on-off valve (42), and pump up molten... Agent: Toyota Jidosha Kabushiki Kaisha

20150083358 - Binder composition for making foundry molds: A binder composition for making foundry molds, comprising an acid-hardening resin, one or more 5-position-substituted-furfural compounds selected from the group consisting of 5-hydroxymethylfurfural and 5-acetoxymethylfurfural, and one or more compounds selected from the group consisting of urea and derivatives of urea, wherein the content of the 5-position-substituted-furfural compound(s) by percentage... Agent: Kao Corporation

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