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WO/2005/081759A2 |
A casting mold for an engine block and method for manufacturing the casting mold. In one embodiment, the casting mold includes a mold seat with a double-curved surface, and a cast-in cylinder liner. The cylinder liner has an axis and an ...
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WO/2005/078265A1 |
Disclosed is a cylinder sleeve for an internal combustion engine. The outer surface of said cylinder sleeve is provided with a flat zone (61) that extends along the entire axial length thereof. The inventive cylinder sleeve is embodied a...
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WO/2005/068111A1 |
Mold components comprising soluble cores, metal matrix composite articles, and methods of making metal matrix composite articles.
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WO/2005/066480A1 |
The invention relates to a cylinder crankcase (4) comprising at least one cylinder liner (2) that is cast into the cylinder crankcase (4). Said cylinder liner (2) extends from a cylinder head end (6) to an oil chamber end (8) within the ...
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WO/2005/065867A1 |
A cylinder liner for insert casting and a method for manufacturing the cylinder liner are provided. The cylinder liner and the method are applied to cylinder blocks and improve the adherence and the bonding strength with a cylinder block...
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WO/2005/063422A1 |
The invention relates to a method for producing a light metal structural unit (L) or a preliminary light metal material comprising different components by means of casting. The invention further relates to a device for producing a light ...
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WO/2005/060343A2 |
Method and apparatus for forming good quality strong webs having a minimum dimension of 3 mm or less between iron liners in aluminum engine blocks by utilizing pre-formed metallic inserts conjoined with the outer water jacket core, prefe...
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WO/2005/059189A1 |
The invention relates to a method for the melt-metallurgical production of an object or component and similar made of light metal reinforced particles, in addition to a light-metal object reinforced with particles. The aim of the inventi...
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WO/2005/058529A2 |
An embodiment in accordance with the present invention provides a method for the production of castings with incorporated tubes (3), where the castings are from cast metal and where the tubes (3) are cast-in with a superheated molten met...
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WO/2005/056373A1 |
The invention relates to a bodywork component (1) for a supporting frame structure of self-supporting vehicle bodywork, said component being configured as a thin-walled cast steel part (2). The aim of the invention is to simplify the inc...
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WO/2005/053880A1 |
Metal matrix composites having open or closed channels extending longitudinal through the length of the composite as well as methods and apparatus for forming the same are described. The shaped metal matrix composites are made of continu...
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WO/2005/052199A1 |
The invention relates to a method for producing a component made of a composite material (MMC) comprising a metallic matrix forming material which is reinforced with incorporated fibres or particles consisting in producing a semifinished...
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WO/2005/042188A1 |
A hybrid component for lightweight, structural uses, including a steel member formed of a high strength steel; and a cast coupling member cast on a portion of the steel member by casting-in-place a semi-solid aluminum about the portion o...
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WO/2005/038073A2 |
The invention relates to a method for sealing or embedding cylinder linings for producing a composite body. Said method comprises the following steps: application of a first layer and a second layer to the external surface of a cylinder ...
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WO/2005/037726A2 |
A metal-ceramic composite structure featuring a cavity or other hollow structure therein. A preform is provided that contains at least one desired cavity, or an assemblage of subunit performs are joined together to provide or define at l...
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WO/2005/037463A2 |
The invention relates to a method for binding a cylinder sleeve that is made of gray cast iron, steel, aluminum, or an aluminum alloy to a composite member comprising aluminum and at least one cylinder sleeve made of gray cast iron, stee...
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WO2004111419B1 |
The invention relates to a piston (1), which is comprised of an approximately circular cylindrical upper area (5) and of a lower area (6) having two hubs (7), which are set back toward the piston central axis (8) so that, in the upper ar...
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WO/2005/018854A1 |
Method to produce an element (10) subject to wear, such as a mechanical member, an abrasion or crushing tool or suchlike, comprising a metal matrix (14) and at least a core (12) of ceramic material. The method comprises a preliminary ste...
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WO/2005/014238A1 |
The invention relates to a tool which is especially easy to produce and can be universally used in comminution machines, said tool being highly resistant to abrasion in the working region thereof exposed to the primary abrasion, due to t...
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WO/2005/014205A1 |
The invention relates to a method for positioning metal parts (3) in or on foundry cores made essentially of sand, or core packets of a casting mould. The metal parts (3) of the core (1) or one part of the core (1) at least substantially...
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WO/2005/013784A1 |
The invention relates to a method of producing a cooking utensil, particularly a cooking utensil of the type forming an item of cookware or similar, which must be suitable for use on electromagnetic induction stoves. The inventive method...
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WO/2005/009643A1 |
A refractory lining is formed in a furnace (40) by providing a carrier (20) for a lining form (10) which has dimensions that provide a uniform space for the introduction of refractory material (50) when the lining form (10) is concentric...
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WO/2005/009649A1 |
A reinforcement member, wherein a part of the reinforcement member is formed of a laminated structure (102) obtained by laminating a large number of steel plates (105) having openings (106) formed therein. A hollow portion (107) is forme...
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WO/2005/007324A1 |
An engine block mold, including at least one barrel slab core (10), the or each barrel slab core (10) including a slab portion (12), and at least one barrel portion (14) adapted to receive a cylinder liner (1), wherein the barrel portion...
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WO/2005/007323A1 |
A method for producing a damped part where a sand core is formed with at least one dampening structure with the sand core. The sand core with the at least one dampening structure therein is located in a mold. A part is cast from the mold...
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WO/2005/003540A1 |
A cylinder block (2) has a cast-in cylinder liner (1). A step portion (31) with a predetermined width is provided at an extension portion (4b) formed along a lower end surface (3b) of the cylinder liner (1), the step portion (31) oriente...
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WO/2004/110629A1 |
The present invention is particularly, but not exclusively, useful for reducing wear of component parts of impact-type rock-crushing machines (10) caused by earth aggregate flows during operation of impact crushers. The present invention...
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WO/2004/108734A2 |
Metal-ceramic composite materials made by an infiltration technique have now been prepared using microwave energy as the heat source for thermal processing. Specifically, microwave energy has been used to heat and melt a source of silico...
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WO/2004/105980A1 |
A hollow portion (7) for a feeder head is formed in the upper part of a cavity (8) of a casting mold. A preform (2) formed from a fiber material is set at that portion in the cavity (8) that corresponds to a piston head portion (1a). A d...
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WO/2004/103609A1 |
A method of assembling and manufacturing a laminated rotor is provided which uses laminations (102, 500) having a thin bridge thickness (d). Different techniques are provided for preventing the molten material used in the casting or inje...
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WO/2004/103610A1 |
The invention relates to a method for the production of a workpiece form a composite material, whereby reinforcing particles are embedded in a cast material and a given distribution, between reinforcement particles and a binding agent in...
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WO/2004/101197A2 |
The invention relates to a method for centrifugal casting, especially rotationally symmetrical castings, such as cylinder bushings made of at least two different iron alloys in the composite casting. Said method comprises the following s...
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WO/2004/098816A1 |
A method for method for using foundry waste in a cast product is disclosed, the method comprising the steps of molding an insert core from chromite sand thermally degenerated in the recycling of casting sand, placing the insert core into...
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WO/2004/095883A1 |
An acoustic system for applying vibratory energy including a horn connected to an ultrasonic energy source. The horn defines an overall length and wavelength, and at least a leading section thereof is comprised of a ceramic material. The...
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WO/2004/091832A1 |
A composite body, comprising an annular liner (2) and a shell (3) cast on this liner, the liner (2) comprising a first material and the shell (3) comprising a second material which has a higher thermal expansion coefficient and a lower m...
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WO/2004/071694A1 |
A method of providing an iron cylinder liner (1) for incorporation in a cast aluminium block for an internal combustion engine, including the steps of placing the liner (1) in a heated fluidised bed so as to simultaneously clean and heat...
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WO/2004/063548A2 |
A cylinder block (10) is such that a main body cylinder block (4; 404) and an outer cylinder block (6; 406) are molded separately. As a result, the portion of the die which is used to mold a water jacket (50; 450) does not need to be mad...
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WO/2004/061139A2 |
A method for producing a metal matrix composite having improved properties includes the step of forming a sintered ceramic preform including a network of uniformly distributed ceramic particles having a particle size of 1 micron or less ...
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WO/2004/060592A1 |
A compound body manufacturing method capable of manufacturing a compound body (1) having a metal outer part (3) with a hollow part (2) and a content part (4) formed in the hollow part (2), comprising an outer part forming step for formin...
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WO/2004/052573A1 |
A composite material member containing a light metal or the like as a primary material, wherein a porous material is sintered with an auxiliary material of the member; and a method for producing the member. Such sintering can provide dif...
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WO/2004/048790A1 |
The aim of the invention is to reduce the weight of a cast crankshaft (1), while maintaining the stability thereof. To this end, a crankshaft (1) comprising crankshaft journals (2), connecting rod journals (3), crank webs (4) and oil cha...
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WO/2004/048765A1 |
The invention relates to a cast part for an internal combustion engine, said part being a cylinder crankcase (1), which has at least one guide duct (5, 5d, 9a, 9b) that leads a fluid medium to a required location. Said guide duct is prov...
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WO/2004/043630A2 |
A method of casting a siliconized silicon carbide part. The method includes providing a pre-casting mix comprised of a silicon carbide powder having a maximum particle size within a range of about 1000 to 2000 microns, and water having a...
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WO/2004/037526A2 |
A fiber reinforced porous preform (58) is positioned within a die cavity (55) defined by upper and lower die members (48, 52), and the lower die member (52) defines at least one gate opening (62) in the center portion of a water cooled s...
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WO/2004/035254A1 |
The invention concerns a method for welding rails (8) with heat treated head. Said method is characterized in that the two halves (1, 2) of a refractory material mould having each at least one lateral vent (5) are mounted around two end ...
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WO/2004/032152A1 |
The invention concerns a container (1) for radioactive materials comprising a main hollow body (2) and a lid (6) made of at least one first metallic material, the lid being adapted to be fixed on the main hollow body via sealing means (2...
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WO2002016666B1 |
A method includes combining a solid first material and a solid second material and melting at least a portion of the first material sufficient to coat the second material and any remaining first material. An approximately homogenous dist...
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WO/2004/027104A2 |
A method is disclosed for providing inorganic and/or organic coating compositions onto rotor cores to eliminate soldering during aluminum injection. These coatings can also be applied upon electric motor rotors and/or stators laminates a...
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WO/2004/025106A1 |
The invention relates to a cylinder liner (2) for a cylinder crankcase. Said cylinder liner has a contouring (6) at one end. The contouring (6) serves to support the liner (2) on a sleeve (4) inside a diecasting tool. When the liner (2) ...
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WO/2004/022266A1 |
Apertures in a component are difficult to close according to prior art because the closure of said aperture reopens or is provided with poor mechanical properties under operating conditions. Said problem is resolved by means of the inven...
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