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7097801 |
Method of making an integrated mold product
The present invention involves a method of making an integrated mold product with a molding tool. The method includes introducing polymeric material in the molding tool and molding the polymeric...
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6789724 |
Welding apparatus and method
An exothermic welding system uses compressible layers of disposable refractory batting or gaskets to form a weld chamber for parts to be welded. The parts to be welded are layered with the batting...
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6615900 |
Connecting rod with ball joint and manufacturing method thereof
An object of this invention is to provide a connecting rod in which a pair of ball-shanks are connected to a rod main body such that they are axially perpendicular to each other, having a...
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6595264 |
Method of manufacturing a tube-and-plate structure of metal-matrix composite material
A method of manufacturing a tube-plate structure of metal-matrix composite material in which a single mold is used having a first fiber preform of shape comparable to that of the tube, a second...
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6510888 |
Substrate support and method of fabricating the same
A substrate support and method of fabricating the same are provided. Generally, one method of fabrication includes assembling a subassembly comprising a first reinforcing member and a heating...
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6468671 |
Foamed metal preformed body
In a foamed metal preformed body, including foamed metal foam material, at least one flow conduit ( 18 ) for communicating a thermal treatment fluid is guided through or into the foamed metal foam...
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6465111 |
Metal foam jointing method
In a metal foam jointing method for joining preformed bodies, a first preformed body ( 1 ) and a second preformed body ( 1, 2 ) are located in fixed positions relative to each other. By means of a...
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6428907 |
Positioning arm for positioning and assembling systems and method for producing positioning arms
Positioning arms for positioning and assembling systems are subjected to high accelerations and must therefore be made lightweight but nevertheless resistant to bending and twisting. The use of...
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6216764 |
Method and apparatus for making lead-acid batteries
A cast-on method and its apparatus for joining battery plates to a post in which heat capacity of a mold for forming a post and a strap is less than five times of heat capacity of metals to be...
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6171713 |
Iron alloy member and method
An impeller shoe (110) having a front side (112) with a series of half column members (114) and raised upper and lower rims (116, 118) that form the impact surface of the impeller shoe. Half...
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6145574 |
Manufacturing for a cast engine part having a bearing arrangement shaped in several parts via fracture separating
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6129133 |
Method for forming a cylinder bore isolator core for casting engine cylinder blocks
The isolator core cooperates with companion core elements in a casting operation to form a short coolant jacket surrounding the upper portion of each engine cylinder adjacent the air/fuel...
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6112803 |
Process for producing cylinder heads for internal combustion engines
The cylinder head for internal combustion engines is produced by pouring liquid cylinder head material, especially aluminum, into a cylinder head mold containing a mold core having stepped sections...
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6050323 |
Diecasting structural components for automobile bodies
The castings are cast in several casting slices. The casting slices of a casting are cast, staggered timewise in succession using the same method and from the same alloy but in different casting...
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5896911 |
Process for making a selectively reinforced ground engaging tool component
A metal ground engaging tool (GET) component is selected. One or more critical wear surfaces on the GET component are identified. The GET component is selectively reinforced by depositing one or...
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5800902 |
Metal die cast article with reinforcing insert
A stamped, steel insert for use in metal die cast articles. The insert includes first and second interconnected stamped steel insert halves spaced from one another at certain locations to define a...
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5685398 |
Fast response adjustable brake
A brake (30) includes a magnetically permeable body (38) having a pole face (40), an armature (42) axially movable toward and away from the pole face, an energization coil (44) energizable to...
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5531259 |
Method for intermediate cast type welding of finely pearlitized rails
Method for intermediate cast type welding of finely pearlitized rails by pouring steels produced by the Thermit fusion process into a casting mold, which surrounds the two rail ends 13 separated...
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5469617 |
Friction forming
A method of forming a plug-like member comprises placing a consumable member (4) in a bore (1) of a workpiece (2). The consumable member (4) is rotated relative to the workpiece (2) while they are...
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5381849 |
Casting method for casting a part onto a hollow section
A method for casting a cast part onto the end of a hollow section places the end of the hollow section in a defined position in a die which is then closed. The end opening in the hollow section is...
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5372178 |
Method of producing ceramic composite bodies
This invention relates generally to a novel method of preparing self-supporting bodies, and novel products made thereby. In its more specific aspects, this invention relates to a method for...
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5371043 |
Method for forming a power circuit package
A method for forming a power circuit package (45) having a porous base structure (20) electrically isolated from a first porous die mount (21) and a second porous die mount (22) by a dielectric...
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5365997 |
Method for preparing an engine block casting having cylinder bore liners
A method for preparing an engine block casting having integral cylinder bore liners (10). A barrel slab core (14) includes barrel cores (18). Bore liners (10) surround the barrel cores (18) and are...
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5346148 |
Asymmetric pulverizer tire
Reinforcement sections are provided at an outer surface and at an inner surface of a tire for a roll wheel assembly used in a pulverizer for crushing a material such as coal. These reinforcing...
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5333668 |
Process for creation of metallurgically bonded inserts cast-in-place in a cast aluminum article
Processes for coating a ferrous or aluminum article, such as an engine cylinder liner insert, to provide a metallurgical bond with aluminum alloy material cast around the article. The article...
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5238045 |
Method of surface bonding materials together by use of a metal matrix composite, and products produced thereby
The present invention relates to forming a metal matrix composite between at least two bodies having a similar or a different chemical composition, the metal matrix composite functioning as a...
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5232041 |
Method for metallurgically bonding cast-in-place cylinder liners to a cylinder block
A method for metallurgically bonding cast-in-place cylinder liners 12 to a cylinder block 38 includes first coating the outer surface of the liners 12 with a low melting point molten metal material...
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5224533 |
Method of forming metal matrix composite bodies by a self-generated vaccum process, and products produced therefrom
The present invention relates to a novel process for forming metal matrix composite bodies. Particularly, a suitable matrix metal, typically in a molten state, is in contact with a suitable filler...
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5170835 |
Method and apparatus for manufacturing batteries
A pot of molten lead is situated adjacent to a mold chamber containing a mold. A displacement piston is lowered into the pot to displace lead into the mold chamber to fill the mold. The...
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5163499 |
Method of forming electronic packages
The present invention relates to the formation of a macrocomposite body by spontaneously infiltrating a permeable mass of filler material or a preform with molten matrix metal and bonding the...
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5161597 |
Method for the mass production of rotors for electric motors
A method for the mass production of squirrel-cage rotors for electric motors includes the step of die casting-in-place rotor bars within the slots formed by stacked steel laminations. The molten...
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5121786 |
Process for manufacturing siamese-type cylinder block
A process for manufacturing a siamese-type clyinder block which is disclosed herein comprises a blank making step of providing a cylinder block blank in which a sleeve made of a cast iron is cast...
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5111872 |
Transmission casing cover with tubular mechanically crimped conduit cast in situ
A novel cover (10) for one end of the casing within which a vehicular transmission is housed and a unique method for making the cover. The cover (10) has a metallic body portion (12) within which a...
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5078200 |
Method of cast-welding between finely pearlitized rails
Aluminothermically produced steel is poured into a casting mold which surrounds the two rail ends. A cooling agent is applied to the surfaces of the rail heads of the rail portions adjacent the two...
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4987944 |
Method of making a turbine engine component
A turbine engine component having an annular array of airfoils disposed between inner and outer shroud rings is made by a method which includes molding bodies of positioning material around central...
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4961459 |
Method of making an improved turbine engine component
An improved turbine engine component includes an annular array of airfoils which extend between inner and outer shroud rings. In order to accommodate thermal expansion of the airfoils, cavities are...
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4945814 |
Molded composite armor
The invention relates to the manufacture of composite metal armour plating comprising ceramic inserts (42) regularly disposed through the thickness and giving reliable, reproducible ballistic...
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4890663 |
Method for producing a ceramic-coated metallic component
A method for producing a metallic component provided with a ceramic lining in a mold includes applying a first ceramic layer to a mold. A sliding layer is applied to the first ceramic layer. A...
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4865112 |
Method of casting metals with integral heat exchange piping
A method for casting molten metal in a mold having integral heat exchange piping. A mold is provided around a pattern, which may be either the disposable or permanent kind. Heat exchange piping is...
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4805687 |
Method and machine for aligning and securing rod shaped fasteners
A bonded strip of similar rod-like members like nails comprise a plurality of shanks aligned in an adjacent side-by-side flat parallel array, each shank having a longitudinal cylindrical shank. The...
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4792022 |
Brake disc arrangement for an internally straddling disc brake, in particular for automotive vehicles
An internally stradding type disc brake for automotive vehicle is disclosed including a brake ring having opposing friction surfaces and spaced apart connecting elements extending radially from the...
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4738298 |
Process for casting cylinder block blanks made of light alloy
A process for casting a cylinder block blank made of light alloy provided with a cylinder barrel reinforced around its cylinder bore with a reinforcing tubular body and a crankcase provided...
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4724890 |
Process for connecting frogs consisting of austenitic manganese steel casting with rails consisting of carbon steel
For the purpose of connecting frogs consisting of austenitic manganese steel casting with rails consisting of carbon steel there is proposed an aluminothermic process in which the carbon content of...
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4712600 |
Production of pistons having a cavity
A piston of a light alloy matrix material having a cavity for containing heat insulating air immediately below its head or a cavity for passing cooling oil inside the grooved side wall is...
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4687044 |
Injection method and apparatus
A centrifugal injection machine comprises a rotor arm bearing at each of a pair of free ends a pivotably mounted container. A holder which retains a multiplicity of workpieces is insertable into a...
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4679294 |
Method for making a trimetallic cylinder
A trimetallic cylinder according to the preferred embodiment of the present invention includes a mild or alloy steel cylindrical body with stainless steel end rings welded or otherwise suitably...
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4673309 |
Method and apparatus for anchoring cables of high-tensile steel wire
A method and an apparatus are described for anchoring cables, bundles of parallel or standard wire, or the like, of preferably high-tensile steel wire. At least one end of the cable or the like is...
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4669529 |
Continuous casting mould
A continuous casting chill mold, for the continuous casting of metals, particularly of steel, comprises a water-cooled interior section and an outer jacket section which avoids the problems...
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4664609 |
Vane holder for vane pump and method of making same
A vane air pump has a vane holder which includes a main body. A vane extends outward from one side of the main body and a balance weight extends outward from the other side of the main body in a...
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4611649 |
Method of making multiple magnet core units
A method of making die castings of one metal with a row of spaced fingers of another metal mounts the fingers in slots of an elongated holder with portions of the fingers projecting beyond the...
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