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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.
  
09/25/2014 > 6 patent applications in 6 patent subcategories.

20140284014 - Aerospace sand casting support: A component casting apparatus includes a mold to receive a molten solid for casting a component. The mold includes a first sacrificial layer to define a housing of the component and a second sacrificial layer to form at least one core passage of the component in response to contact from... Agent:

20140284015 - Method for molding sand mold and sand mold: By mixing, stirring and kneading, with water glass (11) as a binder, sand (7), a surfactant (9), and water (10), foamed sand (S) is generated. The foamed sand (S) is packed in a cavity of a metallic mold and solidified to form a sand mold. By using the sand mold,... Agent: Sintokogio, Ltd.

20140284016 - Systems and methods for undercut features on injected patterns: A method for creating undercut features in a wax pattern in an investment casting process is disclosed. The method comprises designing a tooling that includes a mold for an object with an aperture and a core corresponding in size and shape of the aperture. Then, the mold is used to... Agent: Coorstek Medical LLC D/b/a Imds

20140284017 - Forming machine without pattern casting: The disclosure provides a forming machine without pattern casting, including: a multi-axis motion system; a cutting system, connected with the multi-axis motion system; a driving system, driving the multi-axis motion system to move; and a machining base, wherein the machining base includes a fixing seat and a turnover mechanism, wherein... Agent: Advanced Manufacture Technology Center, China Academy Of Machinery Science & Technology

20140284018 - Chamfered narrow side copper plate for mould with funnel-shaped curved surface: A chamfered narrow side copper plate for a mould with a funnel-shaped curved surface has a working face contacting molten steel that includes a middle area and two chamfered areas, which are arranged at two sides. The working face has a funnel-shaped curved surface, which is larger at a top... Agent:

20140284019 - Injection molding of amorphous alloy using an injection molding system: Disclosed is an injection molding system including a plunger rod and a melt zone that are provided in-line and on a horizontal axis. The plunger rod is moved in a horizontal direction through the melt zone to move molten material into a mold. The melt zone can have a vessel... Agent:

  
09/18/2014 > 25 patent applications in 15 patent subcategories.

20140262100 - Forming a mold for steel casting: A method of forming a mold for use in the casting of a steel railway freight car truck component is provided. A cope mold is formed by providing a near net shape oversize impression of a cope pattern of a product to be cast in a flask. A cope pattern... Agent: Amsted Rail Company, Inc.

20140262101 - Forming a mold for steel casting: A method of forming a mold for use in the casting of a steel railway freight car truck component is provided. A cope mold is formed by providing a near net shape oversize impression of a cope pattern of a product to be cast in a flask. A cope pattern... Agent: Amsted Rail Company, Inc.

20140262102 - Forming a mold for steel casting: A method of forming a mold for use in the casting of a steel railway freight car truck component is provided. A cope mold is formed by providing a near net shape oversize impression of a cope pattern of a product to be cast in a flask. A cope pattern... Agent: Amsted Rail Company, Inc.

20140262103 - Forming a mold for steel casting: A method of forming a mold for use in the casting of a steel railway freight car truck component is provided. A cope mold is formed by providing a near net shape oversize impression of a cope pattern of a product to be cast in a flask. A cope pattern... Agent: Amsted Rail Company, Inc.

20140262104 - Forming a mold for steel casting: A method of forming a mold for use in the casting of a steel railway freight car truck component is provided. A cope mold is formed by providing a near net shape oversize impression of a cope pattern of a product to be cast in a flask. A cope pattern... Agent: Amsted Rail Company, Inc.

20140262105 - Method of making a refractory mold: A method of making a bonded refractory mold is disclosed. The method includes forming a fugitive pattern comprising a thermally removable material. The method also includes forming a refractory mold comprising a mold wall, the mold wall comprising a refractory material and defining a sprue, a gate and a mold... Agent: Metal Casting Technology, Inc.

20140262106 - Method of using a refractory mold: A method of using a bonded refractory mold is disclosed. The method includes forming a refractory mold comprising a mold wall on a fugitive pattern comprising a thermally removable material, the mold wall comprising a refractory material and defining a sprue, a gate and a mold cavity, the gate having... Agent: Metal Casting Technology, Inc.

20140262107 - Refractory mold and method of making: A refractory mold is disclosed. The refractory mold includes a fugitive pattern assembly comprising a hollow sprue that comprises a sprue wall disposed about a longitudinal axis; a pattern disposed outwardly of the sprue wall; and an outwardly extending gate attached to and extending between the sprue wall and the... Agent: Hitchiner Manufacturing Co., Inc.

20140262108 - Method of making a radial pattern assembly: A method of making a radial pattern assembly is disclosed. The method includes forming a hollow sprue comprising a sprue wall disposed about a longitudinal axis, the sprue wall having a thickness, a length and a periphery; a pattern disposed outwardly of the sprue wall; and an outwardly extending gate... Agent: Hitchiner Manufacturing Co., Inc.

20140262109 - Production of large-area bulk metallic glass sheets by spinning: Disclosed herein is a device comprising: vacuum chamber; a stage configured to receive BMG in a molten state or a BMG feedstock, configured to spin, and located in the vacuum chamber; a heater configured to melt the BMG feedstock or to keep BMG in a molten state molten; wherein the... Agent: Crucible Intellectual Property, LLC

20140262111 - Plunger with removable plunger tip: Described herein is a plunger of an injection molding machine, comprising a plunger body; a plunger tip that is a separate element from the plunger body and comprises an end surface configured to directly contact a molten material used in injection molding in the injection molding machine; wherein thermal conductance... Agent: Crucible Intellectual Property, LLC

20140262110 - Squeeze-cast molding system suitable for molding amorphous metals: BMG may be squeeze cast in a squeeze cast machine. The squeeze cast machine may have a vacuum chamber, a transfer sleeve entirely located inside the vacuum chamber, and a plunger inside the transfer sleeve. The transfer sleeve may be configured to receive BMG feedstock from outside the vacuum chamber.... Agent: Crucible Intellectual Property, LLC.

20140262112 - Centrifugal casting method and apparatus: A method and apparatus for centrifugal casting, in which transfer functions are developed relating the fluidity of molten metal, for example iron of varying composition, to casting machine movement for a particular mold in order to cast objects, for example pipe, having desired and uniform characteristics, including wall thickness. Fluidity... Agent: United States Pipe And Foundry Company, LLC

20140262113 - Forming constant diameter spherical metal balls: A process and tools for forming spherical metal balls is described incorporating molds, injection molded solder, a liquid or gaseous environment to reduce or remove metal oxides and an unconstrained reflow of metal in a heated liquid or gas and solidification of molten metal in a cooler liquid or gas.... Agent: International Business Machines Corporation

20140262114 - Linear motion sand molding machine: An automated matchplate molding machine includes a cope flask, a pattern plate and a drag flask for creating formed sand molds. The mold machine incorporates linear-motion slides and/or rodless cylinders to move the cope flask, drag flask, sand hopper, and/or other components of the mold machine.... Agent:

20140262115 - Radial pattern assembly: A radial pattern assembly is disclosed. The assembly includes a hollow sprue comprising a sprue wall disposed about a longitudinal axis, the sprue wall having a thickness, a length and a periphery. The assembly also includes a pattern disposed radially outwardly of the sprue wall. The assembly further includes a... Agent: Hitchiner Manufacturing Co., Inc.

20140262116 - Refractory mold: A bonded refractory mold is disclosed. The mold includes a mold wall, the mold wall comprising a bonded refractory material and defining a sprue, a gate and a mold cavity, the gate having a gate inlet opening into the sprue and a gate outlet opening into the mold cavity. The... Agent: Metal Casting Technology, Inc.

20140262117 - Casting delivery nozzle: In a twin roll continuous caster, the casting nozzle in the continuous casting apparatus is arranged such that the outlet passages and/or tapered walls in the main portion within the casting nozzle provide flow of molten metal downwardly converging toward the nip between the casting rolls of a twin roll... Agent: Nucor Corporation

20140262118 - Centrifugal casting method and apparatus: A method and apparatus for centrifugal casting, in which transfer functions are developed relating the fluidity of molten metal, for example iron of varying composition, to casting machine movement for a particular mold in order to cast objects, for example pipe, having desired and uniform characteristics, including wall thickness. Fluidity... Agent: United States Pipe And Foundry Company, LLC

20140262120 - Centrifugal casting method and apparatus: A method and apparatus for centrifugal casting, in which transfer functions are developed relating the fluidity of molten metal, for example iron of varying composition, to casting machine movement for a particular mold in order to cast objects, for example pipe, having desired and uniform characteristics, including wall thickness. Fluidity... Agent: United States Pipe And Foundry Company, LLC

20140262119 - Intermittent molten metal delivery: Automated processes that dynamically control rate of delivery of molten metal to a mold during a casting process. Such automated processes can use dynamic metal level variation, control pin pulses and/or oscillation during the mold fill and transient portion of the cast. It has been found that such pulses keep... Agent: Novelis Inc.

20140262123 - Casting delivery nozzle: In a twin roll continuous caster, the casting nozzle in the continuous casting apparatus is arranged such that the outlet passages and/or tapered walls in the main portion within the casting nozzle provide flow of molten metal downwardly converging toward the nip between the casting rolls of a twin roll... Agent: Nucor Corporation

20140262121 - Method of thin strip casting: A method of casting thin strip to reduce casting defects is disclosed. The method includes assembling a pair of side dams adjacent end portions of counter-rotating casting rolls through which a strip of metal can be cast to permit a casting pool of molten metal to be formed supported by... Agent:

20140262122 - Strip casting apparatus with improved side dam force control: A method of casting a thin strip is disclosed. The method includes assembling a pair of side dams adjacent end portions of counter-rotating casting rolls through which a strip of metal can be cast to permit a casting pool of molten metal to be formed supported by the casting surfaces... Agent: Nucor Corporation

20140262124 - Method for producing a metal part for an aircraft turbo-engine: A method for producing a metal part, the part including, in particular, a first set of elements having a small thickness, and a second set of elements having a large thickness, the method including: forming a peripheral portion of the elements of the second set of elements by selectively melting... Agent: Snecma

  
09/11/2014 > 12 patent applications in 5 patent subcategories.

20140251567 - Two cavity molds and methods of manufacturing a golf club head: A method of manufacturing a golf club head can include: creating a mold of the golf club head; forming two or more portions of a model of the golf club head using the mold, each of the two or more portions of the model include a part of a body... Agent: Karsten Manufacturing Corporation

20140251569 - Die-casting method, die-casting device, and die-cast article: A die casting method and apparatus are provided, thereby making it possible to produce a thin diecast product that has hitherto been considered impossible to realize, and a diecast product is also provided. A semi-solidified metallic material is formed having particles in solid phase of a particle size less than... Agent:

20140251568 - Methods of melting and introducing amorphous alloy feedstock for casting or processing: Various embodiments provide apparatus and methods for melting and introducing alloy feedstock for molding by using a hollow branch having a constraint mechanism therein. In one embodiment, a hollow branch can extend upward from a cold chamber that is substantially horizontally configured. The hollow branch including a constraint mechanism can... Agent: Crucible Intellectual Property, LLC

20140251570 - Centrifugal casting apparatus and method: A centrifugal casting apparatus includes a rotatable assembly to rotate about a rotation axis. The rotatable assembly includes a sprue chamber positioned about the rotation axis and is shaped to receive a supply of molten material. A first gate and a second gate are positioned to receive molten material from... Agent: Ati Properties, Inc.

20140251571 - Casting core, method for producing same, and method for casting using said core: A casting core resulting from alkaline earth metal oxide particles having an average particle size of 0.8-4 mm being dispersed in a water-soluble alkali metal salt matrix. The casting core can be efficiently produced using a method of dispersing alkaline earth metal hydroxide particles having favorable disintegration properties and a... Agent: Suzuki Motor Corporation A Japanese Corporation

20140251572 - Vacuum or air casting using induction hot topping: A method and apparatus for vacuum or air casting a molten superalloy, or other metal or alloy, containing an oxygen-reactive alloying element to form a cast part involves introducing the molten metallic material (melt) into a preheated mold having a melt reservoir, such as for example a mold pour cup,... Agent: Howmet Corporation

  
09/04/2014 > 4 patent applications in 4 patent subcategories.
Previous industry: Needle and pin making
Next industry: Heat exchange


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