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WO/2002/085557A2 |
A molten metal supply system (90) includes a plurality of injectors (100) each having an injector (102) and a reciprocating piston (104). A molten metal supply source (132) is in fluid communication with the housing (102) of each of the ...
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WO/2002/085561A2 |
The invention relates to a method for producing component parts with a high degree of dimensional precision, made of NiTi-shape memory alloys. The invention makes it possible to apply a known metal injection moulding method to NiTi-shape...
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WO/2002/081125A1 |
A plant and a process are disclosed for producing rims (1) made of an aluminium alloy for vehicles, through the steps of: providing thixotropic billets made of an aluminium alloy; obtaining crop ends of material by sizing the billets; he...
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WO/2002/078923A2 |
The method for manufacturing a plastic worked article includes the steps of shaping an article for plastic working by a semisolid molding in which molten metal including both a solid phase and a liquid phase is introduced into a die; per...
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WO2001091944A9 |
A thermal jacket (30) for use in the production of a semi-solid slurry billet. The thermal jacket (30) includes symmetrical halves (30a, 30b), each having a heat transfer surface (50) extending between a pair of longitudinal edges (54a, ...
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WO/2002/073328A1 |
The invention relates to a method for controlling process parameters to achieve constant process conditions, which is characterized by studying the actual data and reference data independent of time and applying them one on top of the ot...
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WO/2002/072331A1 |
The invention relates to a method for automatically balancing the volumetric filling of cavities (5), especially of multiple injection molding dies (1), which is characterized by detecting the temperature profile in the cavities (5) and ...
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WO/2002/070768A2 |
A shaped article which is manufactured b casting in air or under inert-gas shrouding at atmospheric pressure is disclosed. The shpaed articl eprovdies a surerior combination of high strength, hardness, ductility, and corrosion resistance...
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WO/2002/066184A1 |
The present invention relates broadly to an injection molding machine and more particularly to a force isolating barrel and carriage assembly for use in an injection unit of an injection molding machine.Conventional barrels and carriages...
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WO/2002/066185A1 |
The invention relates broadly to injection molding machines and more particularly to a novel barrel assembly for use in an injection unit of an injection molding machine. Barrels are conventionally mounted at an end in a carriage of an i...
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WO/2002/066183A1 |
The invention relates broadly to injection molding machines and more particularly to a novel combination of a barrel and carriage assembly for use in an injection unit of an injection molding machine. Barrels are conventionally mounted a...
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WO/2002/066223A1 |
The invention relates broadly to injection molding machines and more particularly to a novel carriage assembly (34) for use in an injection unit (14) of an injection molding machine. Barrels are conventionally mounted at an end in a carr...
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WO/2002/064285A2 |
The invention relates to a casting mould (1) comprising a die cavity (10) and a casting mould body which dissipates heat and forms said die cavity (10). Said casting mould is used for casting parts of metal according to a mould casting m...
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WO/2002/060669A1 |
Heat dissipation devices and molding processes for fabricating such devices, which have at least two regions comprising different conductive materials such that efficient thermal contact is made between the different conductive materials...
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WO/2002/060621A2 |
The invention relates to a method for producing metallic foam and metal body produced according to said method. The aim of the invention is to produce a method which produces a metallic foam by adding a foaming agent to the metal melt, c...
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WO/2002/059936A2 |
A metallic resistive heater includes an electrically conductive metallic component (330) (i.e., has low resistivity) and an oxide, nitride, carbide, and/or boride derivative of the metallic component (330) that is electrically insulating...
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WO/2002/055235A1 |
The invention relates to a method for providing a partially solidified alloy suspension, wherein the alloy is initially in a liquid state and is subsequently cooled.In order to be supplied to a forming device (6-8), at least one of the f...
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WO/2002/043903A1 |
A method and apparatus is providing for die casting copper and other metals that are cost-effective and practical for production use in die-casting, for example, copper motor rotors. High temperature die material such as nickel, tngsten ...
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WO/2002/043939A1 |
A part-forming machine having an infrared vision inspection system and a method for verifying the presence, absence and quality of molded parts therein wherein an infrared vision system is utilized. At least one infrared sensor (310) is ...
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WO/2002/040196A2 |
A molding system (10) provides a movable mold module (16) which includes movable tie rods (25) which are extendable and retractable with respect to the movable mold module. The tie rods are movable to be removed from a gap between a fixe...
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WO/2002/038313A1 |
The filtering molten metal injector system (10) includes a holder furnace (12), a casting mold (16) supported above the holder furnace, and at least one molten metal injector (18) supported from a bottom side of the casting mold. The hol...
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WO/2002/038312A1 |
Disclosed is a molten metal injector system (10) including a holder furnace (12), a casting mold (16) supported above the holder furnace, and a molten metal injector (18) supported from a bottom side of the mold. The holder furnace conta...
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WO/2002/038311A1 |
A pressure die-casting machine comprising, on a supporting frame (11) fixed to the ground, a casting assembly (12) associated with an injector assembly (13) and with extraction elements (14), the casting assembly (12) having two coupled ...
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WO/2002/034433A2 |
In metallic material injection molding machines, the connection between the injection nozzle and the sprue bushing has tended to leak metallic material. To overcome this problem, the nozzle (13'') has been modified to have a projecting p...
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WO/2002/030596A1 |
A device for use in a hot delivery pressure casting machine for pressure casting of a light alloy includes a hollow housing (30) which, from an inlet end to an outlet of the device, defines a bore (32) for forming at least a part of the ...
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WO2001091940A9 |
A container system (10A) including a vessel (20A) for holding a thixotropic semi-solid aluminum alloy slurry during its processing as a billet (60A) and an ejection system for cleanly discharging the processed thixotropic semi-solid alum...
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WO/2002/026426A1 |
The invention relates to a die casting method involving the use of an injection piston during shooting, according to which a filling bush (5; 5a; 5.1-5.8) extending along a longitudinal axis (A) moves inside its cavity of the injection p...
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WO/2002/024376A1 |
A mold cooling device comprising an air feeding/discharging circuit (22) for effecting the pneumatic drive of a pump section (1) which feeds cooling liquid to a fluid flow passageway (65a) formed in a mold (64), and the feeding of air to...
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WO/2002/022295A1 |
The invention relates to a method for producing a moulded body from foamed metal comprising the following steps: a) preparing a first powder consisting of the metal and a second powder consisting of a foaming agent b) feeding the first a...
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WO/2002/016062A1 |
A metal flow system, for use in casting aluminium alloy using a pressure casting machine, is provided by a component of a die or mould assembly, for the machine, which defines a die cavity. The component defines at least part of an alloy...
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WO/2002/013993A1 |
A method and apparatus are provided for fabricating of continuous castings with fine and uniform microstructure, which can be used as feedstock for secondary processing routes, such as thixoforming, forging and machining or direct applic...
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WO/2002/005824A1 |
This invention provides pharmaceutical uses for 2$g(a)-methyl-19-nor-20(S)-1$g(a),25-dihydroxyvitamin D¿3?. This compounds is characterized by high bone calcium mobilization activity demonstrating preferential activity on bone. This res...
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WO/2002/004146A1 |
The invention relates to a device for melting and conveying material such as plastic or metal. Said device comprises a conveying channel (5), which contains an admission opening (9) for the material as well as a discharge opening (10) fo...
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WO/2002/004147A1 |
The invention relates to a device for producing castings from flowable or strewable starting material. Said device comprises an injection unit, out of which the at least partially liquefied material can be injected into a casting mold. T...
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WO/2002/003309A1 |
A method for simulating the behavior of an incompressible, viscous fluid in a casting/molding process (102). The method uses classical fluid dynamic equations and control volume-finite element techniques to solve for the momentum and ene...
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WO/2002/000375A1 |
A die cast mold cooling mechanism capable of cooling the whole of a die cast mold uniformly. The cooling oil is fed from temperature adjusters (9, 10) by an unillustrated pump, passing through cooling medium feeding circuits (5, 6), bran...
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WO/2002/000415A1 |
An injection molding method using a metal mold comprising an openable metal mold plate and a cavity formed in the metal mold plate and capable of maintaining an excellent flowability of injected material, providing a formed product excel...
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WO/2001/098004A1 |
A molten metal feeding system, comprising a closed container main body (50) capable of storing molten metal, a molten metal flow path (57) extending to the outer peripheral upper part (57b) of the container main body (50) through an open...
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WO/2001/098549A1 |
An aluminum alloy producing device, wherein an exhaust system for exhausting the inside of a purge chamber and a nonoxidizing gas inlet system for feeding nonoxidizing gas are connected to the purge chamber, the inside of the purge chamb...
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WO/2001/091941A1 |
An apparatus (10, 10A, 10B) for producing a thixotropic metallic melt by simultaneously controlledly cooling and stirring the melt to form solid particles of a first phase suspended in a residual liquid second phase. Vigorous stirring of...
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WO/2001/091949A1 |
A method and apparatus (10) for stirring a molten thixotropic aluminum alloy (11) comprising a first solid particulate phase suspended in a second liquid phase so as to maintain its thixotropic character by degenerating forming dendritic...
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WO/2001/091945A1 |
A method of producing on-demand, semi-solid material for a casting process. A metal alloy is heated to a molten state which is maintained within a desired temperature range. A portion of the molten alloy is transferred into a processing ...
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WO/2001/091946A1 |
A sprue system, for use in a pressure casting machine, such as a machine for hot chamber die casting, or for producing castings from thixotropic alloy, or a cold chamber die casting machine, which includes a plurality of sprue dies which...
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WO/2001/087519A1 |
A multiple-slide die-casting machine (20) is equipped with improved mechanical structure and unique injection control system to improve the quality of molded products, to achieve flash free castings of improved surface finish. The clampi...
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WO/2001/085428A1 |
The invention relates to an ejector unit for removing injection-moulded parts from the mould located between a moveable platen and a fixed platen of an injection moulding machine for plastics or metals, comprising an ejector element whic...
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WO/2001/081027A1 |
The invention relates to a method for controlled driving of the cast axle (8) of pressure die casting machines, comprising a drive piston (15), wherein the forward and return motion of the piston (15) is carried out in a controlled manne...
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WO/2001/078970A1 |
A device and a method for thermal treatment at a casting process, wherein objects (14,20) are formed in a casting machine (50), which comprises a divisible forming tool (10,11) with a casting space (40) enclosed therein, designed to be f...
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WO/2001/076792A2 |
A manufacturing method for a shaped light metal article includes the steps of forming a plastic worked article by plastic working an article for plastic working made of light metal material, and subjecting the plastic worked article to a...
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WO/2001/075990A1 |
The present invention uses a magnesium-based alloy which is excellent in mechanical workability to be formed thinner than conventional alloys. The present invention provides a lithium secondary battery comprising an electrode assembly an...
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WO/2001/071313A1 |
The invention relates to a measuring device (1) and a method for detecting the solidity state or the metal liquid portion of a pre-heated metal pin (2) having thixotropic characteristics. The measuring device (1) contains a fork-shaped f...
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