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Patent Searching and Data


Matches 551 - 600 out of 10,234

Document Document Title
WO/2011/145693A1
Provided is a rolling bearing capable of stabilizing and retaining rolling elements and reducing production cost, while being excellent in strength, stiffness, thermal resistance, and dimensional accuracy without sacrificing performance ...  
WO/2011/138422A3
The invention relates to a method for producing powder-metallurgical steel. Said method consists of the following steps: a steel powder, preferably having a predetermined structure, is produced; the steel powder is mixed with a binding a...  
WO/2011/122462A1
Disclosed is a hydrogen storage alloy of which the chemical composition is represented by the general formula M1tM2uM3v­CawMgxNi­yM4­z (wherein: 16×(d-1.870)/(d-r) ≤ v ≤ 16×(d-1.860)/(d-r); 1.6 ≤ w ≤ 3.2; 4.1 ≤ x ≤ 5.1; ...  
WO/2011/117219A1
The present invention relates to a method for producing a leadthrough for an optical conductor (V3) in a housing part, comprising the following steps: a) producing granules composed of metal powder and, if appropriate, binders, b) provid...  
WO/2011/110521A1
The invention relates to a method for producing a component (11), in particular a component (11) of a turbine or a compressor, wherein at least the steps of applying, in layers, at least one powder component material (14) to a component ...  
WO/2011/107239A1
The invention relates to a method for the high-precision calibration of a component (11), wherein: the component (11) has an outer geometry (12) to be calibrated; a calibrating tool (13) has just one disc (16) with an inner geometry (18)...  
WO/2011/105338A1
Disclosed is a valve seat made of a combined iron-based sintered alloy which is so highly resistant to abrasion and so satisfactorily machinable as to be capable of being used for an internal-combustion engine of a cylinder fuel injectio...  
WO/2011/085457A1
A method is described for producing firearms, comprising the following steps: the firearm metallic structure (2, 3) is manufactured by a MIM process; the housings, seats and apertures in the metallic structure (2, 3) are calibrated by ma...  
WO/2011/087097A1
Provided is a composition for injection molding. Said composition comprises a mixture containing at least 50% and less than 100% of a first thermoplastic resin, by weight, with the remainder of the mixture comprising at least one additiv...  
WO/2011/087098A1
A sintering method, comprising: kneading a first composition comprising a first thermoplastic resin powder; conducting injection molding so that said first composition, that has been kneaded, serves as a core; fabricating a mold by posit...  
WO/2011/084864A3
A blank (2) for use in forming a machining tool having a body (4) with at least one end face (5) and at least two recesses (6, 10) formed in the end face including a first recess (6) wherein the first recess extends from the end face at ...  
WO/2011/084864A2
A blank for use in forming a machining tool having a body with at least one end face and at least two recesses formed in the end face including a first recess wherein the first recess extends from the end face at an angle of about 15° t...  
WO/2011/085072A2
In making frangible objects, including lead-free bullets and other projectiles, powdered metal primary and powdered ceramic secondary phases are mixed and densified at an elevated temperature such that the ceramic phase forms a brittle n...  
WO/2011/085072A3
In making frangible objects, including lead-free bullets and other projectiles, powdered metal primary and powdered ceramic secondary phases are mixed and densified at an elevated temperature such that the ceramic phase forms a brittle n...  
WO/2011/079979A1
The invention relates to a method for producing a fuel injection element having channels, and to a fuel injection element. A fuel injection element according to the invention has helical channels and is produced using an extrusion die.  
WO/2011/077150A3
A process is provided for producing a component. The process comprising the steps of: producing a former corresponding to the internal dimensions of the component to be formed; providing a layer of a second material on at least one surfa...  
WO/2011/077150A9
A process is provided for producing a component. The process comprising the steps of: producing a former corresponding to the internal dimensions of the component to be formed; providing a layer of a second material on at least one surfa...  
WO/2011/077150A2
A process is provided for producing a component. The process comprising the steps of: producing a former corresponding to the internal dimensions of the component to be formed; providing a layer of a second material on at least one surfa...  
WO/2011/071901A3
A method of dissolving a tool includes, exposing an outer surface of the tool to an environment reactive with the tool, reacting the tool with the environment, applying stress to the tool, concentrating stress on the tool at stress riser...  
WO/2011/071901A2
A method of dissolving a tool includes, exposing an outer surface of the tool to an environment reactive with the tool, reacting the tool with the environment, applying stress to the tool, concentrating stress on the tool at stress riser...  
WO/2011/061444A2
The method for manufacturing the metal part (10) from a hollow ingot (10A) includes: axially stretching (100) the hollow ingot (10A) by means of forging; horning (120) the stretched ingot (10B) on the forging press (12) in order to form ...  
WO/2011/061444A3
The method for manufacturing the metal part (10) from a hollow ingot (10A) includes: axially stretching (100) the hollow ingot (10A) by means of forging; horning (120) the stretched ingot (10B) on the forging press (12) in order to form ...  
WO/2011/059648A3
Embodiments of the invention relate to polycrystalline diamond compacts ("PDCs") and methods of fabricating polycrystalline diamond tables and PDCs in a manner that facilitates removal of metal-solvent catalyst used in the manufacture of...  
WO/2011/059393A1
A pulp mould, comprising a porous sintered body (11) having an outer surface (13) and an inner surface (12), wherein a portion (11B) of said mould comprises an area (16) at its outer periphery provided with means (16A; 47) integrated dur...  
WO/2011/059391A1
A pulp mould, comprising a porous sintered body (11) having a permeable moulding outer surface (13) and an inner, permeable surface (12),wherein a heating device (4) is arranged within said sintered body (11), and wherein said body (11) ...  
WO/2011/059392A1
Pulp mould, comprising a porous sintered body (11) having an outer surface(13) and an inner surface (12) wherein a limited area (14) of said inner surface (12) is machined providing a machined surface (14), surrounding an unmachined port...  
WO/2011/059392A4
Pulp mould, comprising a porous sintered body (11) having an outer surface(13) and an inner surface (12) wherein a limited area (14) of said inner surface (12) is machined providing a machined surface (14), surrounding an unmachined port...  
WO/2011/059391A4
A pulp mould, comprising a porous sintered body (11) having a permeable moulding outer surface (13) and an inner, permeable surface (12),wherein a heating device (4) is arranged within said sintered body (11), and wherein said body (11) ...  
WO/2011/041811A1
The invention relates to a sintered coupling ring (1), comprising an annulus of coupling teeth (2), which have flanks (4) that are drawn back and that extend from wedge-shaped end faces (3) and, on the side opposite the wedge-shaped end ...  
WO/2011/039716A1
Method for the realization of a biologically compatible prosthesis component (50; 60; 90), comprising the steps of having at least two materials (20, 22, 26) with different physical/chemical features, defining in forming means (10) the c...  
WO/2011/041141A1
The manufacture of clad tubes using powder metallurgy and hot isostatic pressing is described. A tube (10) of corrosion resistant material is placed inside another tube (12) and the annular space (20) filled with metal powder (26). The t...  
WO/2011/036068A3
The invention relates to, amongst other things, a method for producing a turbine blade (10). The aim of the invention is to produce a particularly light but also stable turbine blade, said turbine blade being produced according to a laye...  
WO/2011/036068A2
The invention relates to, amongst other things, a method for producing a turbine blade (10). The aim of the invention is to produce a particularly light but also stable turbine blade, said turbine blade being produced according to a laye...  
WO/2011/027345A1
A method for preparation of a getter material on the basis of intermetallic compounds of barium is described. The method comprises preparing a melt of a ternary mixture containing barium, metal and sodium; directionally solidifying the m...  
WO/2011/028164A1
The invention relates to a gear wheel (10; 20) comprising: a hub (15; 25) with respective first and second axial ends and intended to be arranged round an axis of rotation, at least one of which first and second axial ends of the hub has...  
WO/2011/027825A1
An electrode used in combination with an electric discharge machining machine in surface treatment is a molded body incorporated as the electrode in the aforementioned electric discharge machining machine that is formed into a dimension-...  
WO/2011/021418A1
Disclosed are: an iron-based sintered sliding member, in which the precipitation of free cementite in the structure does not occur, and which has excellent sliding properties including friction and abrasion; and a process for producing t...  
WO/2011/017752A1
This invention relates to a method of forming seamless titanium and/or titanium alloy pipe. The invention also relates to a pipe formed by the method and a substrate on which the pipe is formed. The method involves providing a substrate ...  
WO/2011/011197A3
The invention relates to a compressor wheel for a turbocharger, in particular in combination with a diesel engine, and to an exhaust gas turbocharger comprising such a compressor wheel.  
WO/2011/010612A1
Provided is a conductive porous body having interconnected voids that is formed using a conductive spherical metal powder. The porous body is useful in cells, fuel cells, heat exchangers, and chemical reaction equipment because it has ex...  
WO/2011/011197A2
The invention relates to a compressor wheel for a turbocharger, in particular in combination with a diesel engine, and to an exhaust gas turbocharger comprising such a compressor wheel.  
WO/2011/009014A4
The present invention is directed to a method of manufacture of metal or alloy powders that uses liquid phase reduction of a metal halide, or a mixture of metal halides, to produce a metal particle coated in salts produced as a reaction ...  
WO/2011/009014A3
The present invention is directed to a method of manufacture of metal or alloy powders that uses liquid phase reduction of a metal halide, or a mixture of metal halides, to produce a metal particle coated in salts produced as a reaction ...  
WO/2011/009014A2
The present invention is directed to a method of manufacture of metal or alloy powders that uses liquid phase reduction of a metal halide, or a mixture of metal halides, to produce a metal particle coated in salts produced as a reaction ...  
WO/2010/147139A1
A novel sintered slider material is provided which has excellent wear resistance and has high heat resistance and high corrosion resistance as well. The sintered slider material contains Ni at a content of 41-90%, Sn at a content of 2-20...  
WO/2010/139571A1
The invention relates to a method for producing a rotor, which comprises at least one turbocharger impeller and one turbocharger shaft, wherein the turbocharger impeller and/or the turbocharger shaft is produced by means of metal injecti...  
WO/2010/140290A1
Disclosed is a process for producing an aluminum complex, which comprises the steps of: mixing an aluminum powder with a sintering aid powder comprising titanium and/or hydrogenated titanium to prepare an aluminum-mixed raw material powd...  
WO/2010/134458A1
A sintered metal bearing (1) has a shaft (2) and a sliding surface (3) and is provided with: a sintered metal bearing body (5) that is formed from a different metal structure than the shaft (2) and has many internal holes (4); and a resi...  
WO/2010/130366A1
The invention relates to a method for producing a component of a synchronization device for manual transmissions, especially a synchronizer ring (1, 2, 3), a round blank produced from metal being formed in a plurality of forming steps. I...  
WO/2010/131483A1
A method for producing agglomerated tantalum particles, comprising: a step for grinding secondary tantalum particles, which are obtained by reducing a tantalum salt, and adding water thereto to give a water-containing mass; a step for dr...  

Matches 551 - 600 out of 10,234