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Match Document Document Title
7401639 Sprue apparatus  
A sprue apparatus for use in a molding apparatus for connecting the melt duct of a molding machine nozzle with a runner system of a molding apparatus. The sprue apparatus includes a plurality of...
7387154 Metallic-molding-material runner having equilibrated flow  
Disclosed is a metallic-molding-material runner system that includes a collection of branches. The collection of branches is configured to substantially equilibrate flow of a metallic-molding...
7377303 Die casting machine and casting method by thereof machine  
The present invention relates to a die casting machine. A molten metal (melted liquid) is supplied into a evacuated casting space that is formed by a combination of a movable mold and a fixed mold....
7373966 Apparatus and method for simultaneous usage of multiple die casting tools  
The preferred embodiment of the present invention is a die casting apparatus and method evidencing increased apparatus output including the ability of using multiple die tools. The invention...
7357172 Check valve with a spiral coil seal  
A seal for a check valve for a metal molding machine. The seal is provided by the combination of a peripheral groove in an outer surface of the check valve and a helically wound core in the groove....
7343959 Pressure casting method of magnesium alloy and metal products thereof  
The present invention provides a pressure casting method of a magnesium alloy. In the method, a molten magnesium alloy is cooled to form a partially molten state containing a solid-phase, and the...
7341094 Metallic alloy slurry dispenser  
Disclosed herein is a metallic alloy slurry dispenser. The dispenser includes a dispensing body that defines an outlet. The dispenser also includes an outlet cover that cooperates with the outlet,...
7331375 Metal molding method and apparatus  
According to the present invention, between the mold-clamping process S 1 in which the mold 1 is closed and the injection-pressure increase (solidifying) process S 3 , the gate-melting process...
7316260 Mold clamping apparatus  
There is provided a mold clamping apparatus which has a space-saving apparatus construction and can easily carry out mold replacement. The mold clamping apparatus includes: a base; a fixed die...
7316259 Diecasting machine  
A diecasting machine is provided with a mold and an injection plunger to inject and fill molten metal in the mold by an advancement of the injection plunger. The diecasting machine includes an...
7311136 Injection mold with electronic counter  
In an injection mold including at least two mold sections which are movable relative to one another for opening and closing the injection mold and an electronic counter with an actuator and a...
7299855 Die casting reciprocator safety bar  
An automated reciprocator for applying lubricant to the cavity of a die casting system having a safety bar for preventing the reciprocator from injuring a person or damaging equipment which may be...
7299854 Semi-solid molding method  
A metal alloy is heated to a molten state, and a grain refiner may be added. The molten alloy is poured into a shallow chamber of a shot sleeve of a vertical die cast press and on top of a shot...
7296611 Method and apparatus for manufacturing metallic parts by die casting  
An injection molding apparatus includes a melt furnace and a metal supply system located in the melt furnace. The metal supply system includes a pump. The injection molding apparatus also includes...
7290590 Apparatus and process for producing shaped parts  
An apparatus for producing a shaped part has a shot sleeve. A melt can be fed into the shot sleeve. The melt can be forced into a die by means of an injection plunger. The apparatus is provided...
7290585 Method of coating lubricant in metallic injection machine  
A movable die is fastened to a stationary die, a relationship between a contact force of an injection nozzle to an injection hole of the stationary die and a closeness is investigated, the...
7287572 Method for die casting an aluminum base frame used in a transmission device  
A cast aluminum base frame of a movable guide for a timing chain in an internal combustion engine is produced by a die in which the parting lines are located so that the shoe-engaging surface of...
7284592 Devices and methods for melting materials  
A molten material supply unit includes a heating cylinder. The heating cylinder may receive and heat the material in a substantially vacuum condition. A molding apparatus may include a pressurizing...
7278462 Engine block die-casting apparatus having mechanically actuated bank core slides  
An engine block die-casting apparatus of the present invention includes a stationary element, an ejector holder block adapted to be operatively movable to and from the stationary element, and an...
7275583 Apparatus for processing molten material  
An apparatus for processing molten material into a desired shape comprises a die or mold forming a cavity to receive molten material and to allow its solidification within the cavity. A source of...
7273085 Method of deoxidation casting and deoxidation casting machine  
Deoxidation casting machine, in which a deoxidizing compound reacts with a molten metal so as to deoxidize an oxide film formed on a surface of the molten metal. The machine includes a casting die...
7264037 Molding of slurry-form semi-solidified metal  
Made up of a step of preparing a map expressing a correlation between solid phase percentage and viscosity of a slurry-form semi-solid metal ( 27 ) for a given metal composition; a step of setting...
7246650 Enhanced gravity casting  
An apparatus and method for enhanced gravity casting wherein a portion of the mold is maintained in pressure contact with molten metal as it solidifies to allow the mold surface to follow the...
7246649 Diecast machine  
A diecast machine comprises: a sleeve extending in the vertical direction; a plunger moving upward in the vertical direction inside the sleeve; a mold disposed above an upper side of the sleeve; a...
7225855 Motor drive injection unit, die cast machine having the unit, and motor drive injection method  
In a motor drive injection unit and a motor drive injection method, which can obtain an injection speed suitable for a molding material having fast solidifying speed as well as can securely carry...
7216692 Apparatus and method for simultaneous usage of multiple die casting tools  
The preferred embodiment of the present invention is a die casting apparatus and method evidencing increased apparatus output including the ability of using multiple die tools. The invention...
7216690 Method and apparatus for semi-solid material processing  
A method of forming a material includes the steps of: vibrating a molten material at an ultrasonic frequency while cooling the material to a semi-solid state to form non-dendritic grains therein;...
7210517 Die casting machine  
A die casting machine capable of reducing the pressure in a die cavity to a lower level such as a substantially perfect vacuum, having a movable die and a fixed die, a vacuum pump for reducing...
7210514 Die casting machine  
A lubricant oil feeder 2 of a due casting machine 1 is made up of a lubricant oil feed passage 19 for feeding a lubricant oil into a clearance between the inner peripheral surface of a sleeve...
7174947 Method of sizing overflow chambers  
A method for sizing an overflow chamber ( 46 ) in a mold ( 32 ) for the die casting of metals is disclosed. The method includes the steps of simulating a pressure of molten metal ( 30 ) in a main...
7165599 Melting and feeding method and apparatus of metallic material in metal molding machine  
In a metal molding machine provided having a tilt to a clamping device with an injection unit which is constituted by a liquid metallic material reservoir in which a cylinder having a nozzle...
7165598 Magnesium alloy and methods for making  
In a method for making a cast product by squeeze casting using an AZ91D alloy, the AZ91D alloy is heated to a liquid state, a shot sleeve is filled with the liquid AZ91D alloy, and a seal is formed...
7163046 Method and apparatus for injection molding light metal alloy  
The apparatus of the invention is an injection molding apparatus of a type adapted to cool a molten metal under shearing by an extrusion screw in a substantially vertical chamber into a...
7159640 Member used for casting  
A casting member comprising hot-die steel or high-speed steel as base material and having coating layers at least on its working plane, wherein the outermost layer among the coating layers consists...
7159639 Diecasting machine  
A direct-acting type diecasting machine having an inexpensive and simplified hydraulic circuit is provided, which includes: a mold clamping cylinder for clamping and opening/closing a mold in a...
7150308 Method and apparatus for manufacturing metallic parts by die casting  
An injection molding apparatus includes a melt furnace and a metal supply system located in the melt furnace. The metal supply system includes a pump. The injection molding apparatus also includes...
7137435 Enhanced cold chamber die casting molding machine  
An injection apparatus in a cold chamber die casting molding machine, where a melting device of the injection apparatus includes a billet supplying device for replenishing a light metal material in...
7128128 Plunger tip for die casting machines  
The invention provides a plunger tip for die casting machines which is excellent in slidability and sealing properties. The plunger tip comprises a tip main body ( 20 ) and is slidable inside a...
7121321 Die-casting machine  
An injection unit for a hot-chamber die-casting machine has an injection portion with a gooseneck and a nozzle adaptor. The injector portion has a base portion at an end of the gooseneck adapted to...
7121319 Magnesium pressure casting  
The provision or use, for the pressure casting of magnesium alloy in a molten or thixotropic state with a pressure casting machine having a mould or die which defines a die cavity, of a metal flow...
7111664 Molding device  
A molding device includes a lower mold unit and an upper mold unit. A molding cavity is defined between the mold units. The lower mold unit has a storing chamber connected to the molding cavity....
7111663 Pressure casting flow system  
A metal flow system, for high pressure die casting of alloys using a machine having a pressurized source of molten alloy and a mould defining at least one die cavity, defines a metal flow path by...
RE39291 Injection nozzle for a metallic material injection-molding machine  
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 has...
7104309 Method of deoxidation casting and deoxidation casting machine  
In the method of deoxidation casting, a disused metal left in a feeder head can be easily removed from a cast product, or the molten metal left in the feeder head can be removed from the cast...
7104308 Vacuum casting die  
A vacuum casting die simpler in configuration and improved in seal performance in vacuum casting using a slide core, provided with a pair of main dies, a sealing member for seamlessly and...
7100672 Device for cooling die casting metallic pattern  
While a die cast product is produced by a die casting method, an overheated portion of a low pressure die casting metallic pattern is effectively cooled by circulating a cool air and/or a coolant....
7096921 Functionally graded alumina-based thin film systems  
The present invention provides coating systems that minimize thermal and residual stresses to create a fatigue- and soldering-resistant coating for aluminum die casting dies. The coating systems...
7066236 Injection device for light metal injection molding machine  
An injection device for a light metal injection molding machine includes a melting device for melting light metal material into molten metal, plunger injection device for carrying out injection of...
7044192 Runner cooling block for die casting systems  
A runner cooling block for use in a die casting system comprises a spreader block, a spreader, a bushing block, a sprue bushing and a water jacket. The sprue bushing comprises a sprue channel...
7040378 Manifold with film heater  
The present invention provides improved heated manifolds, heaters and nozzles for injection molding, having a high strength metal skeleton infiltrated with a second phase metal having higher...
Matches 1 - 50 out of 546 1 2 3 4 5 6 7 8 9 10 11 >