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Patent Searching and Data


Matches 1 - 50 out of 10,125

Document Document Title
WO/2018/166752A1
The present invention relates to a method for producing a three-dimensional component (11) having one or more cavities (14) by powder-based additive manufacturing, such as selective laser melting or electron beam melting, using an additi...  
WO/2018/166547A1
A screw nut for a ball screw mechanism is designed as a multipart structure consisting of a sintered part (6) and at least one metal part (5); the metal part (5) forms a rolling element raceway (7), and the sintered part (6) supports the...  
WO/2018/165251A1
A powder metal bearing support insert for casting into an engine component includes a pair of holes formed by interdigitated slots during a powder metal compaction process. Since they are formed by interdigitated slots, this pair of hole...  
WO/2018/161713A1
Disclosed are a 3D printing alloy material honeycomb laminated hollowed-out structure and a vehicle component manufactured using the same. The hollowed-out structure comprises a hollowed-out sphere (1) enclosed by a plurality of ribs (2)...  
WO/2018/163568A1
A manufacturing method for a sintered component is provided with: a molding step for fabricating a molded body by press molding a raw material powder that includes metal powder; a hole opening processing step for forming a hole in the mo...  
WO/2018/165662A1
Methods for the fabrication of metal strain wave gear flexsplines using a specialized metal additive manufacturing technique are provided. The method allows the entire flexspline to be metal printed, including all the components: the out...  
WO/2018/158062A1
A method for producing a medical instrument (11), at least some portions of which can be introduced into the body of an object, more particularly of a living thing, said instrument comprising a channel structure (12) having at least one ...  
WO/2018/158245A1
The present invention relates to a coated cutting tool comprising a cemented carbide substrate comprising WC, a metallic binder phase and gamma phase, where the cemented carbide has a well distributed gamma phase and where the cemented c...  
WO/2018/158243A1
The present invention relates to a cutting tool comprising a cemented carbide substrate comprising WC, a metallic binder phase and gamma phase, where the cemented carbide has a well distributed gamma phase and where the cemented carbide ...  
WO/2018/156270A1
Methods of manufacturing or repairing a turbine blade or vane are described. The airfoil portions of these turbine components are typically manufactured by casting in a ceramic mold, and a surface made up of the cast airfoil and at the l...  
WO/2018/156256A1
Methods of manufacturing or repairing a turbine blade or vane are described. The airfoil portions of these turbine components are typically manufactured by casting in a ceramic mold, and a surface made up of the cast airfoil and at the l...  
WO/2018/156255A1
Methods of manufacturing or repairing a turbine blade or vane are described. The airfoil portions of these turbine components are typically manufactured by casting in a ceramic mold, and a surface made up of the cast airfoil and at the l...  
WO/2018/153410A1
The invention relates to a method for producing a component, in particular a working piston (1, 7), having the following steps: producing a granular material by comminuting at least one body, which is produced from a carbon material infi...  
WO/2018/148010A1
Components and methods of producing hybrid additively manufactured components. A component produced using stock or traditionally produced materials as one section of the finished component and an additively manufactured portion as a seco...  
WO/2018/145912A1
The invention relates to a method and to device for the powder bed-based additive building up of a plurality of identical components (10), comprising the fixing of each of the components (10) on a base plate (1) by means of a retaining a...  
WO/2018/142709A1
A method for manufacturing an electrode material (1) having a center part (2) which is formed from a CuCr heat-resistant element and has excellent high-current shielding performance and capacitor switching performance, and an external pe...  
WO/2018/142058A1
Clevis (100), particularly for a turbomachine, comprising a body (102) comprising means (104) of attachment to a casing (105) and at least one aperture (106) for fitting a hinge pin, characterised in that said body is formed in one piece...  
WO/2018/142071A1
The invention relates to a connecting rod (100), in particular for a turbine engine, comprising an intermediate body (102) with a general elongate shape, connected at the longitudinal ends thereof to connecting heads (104) comprising hol...  
WO/2018/134202A1
The invention pertains to the area of hard metal materials and ceramic and/or powder-metallurgical processing techniques and relates to a method for producing hard metal bodies by means of 3D printing, such as a method which can be used ...  
WO/2018/135162A1
This copper graphite brush contains, in an amount of 0.1-2.0 mass% expressed as B2O3, a boron compound in the form of boron oxide or boracic acid.  
WO/2018/128860A1
A rotor for a variable valve timing engine is disclosed in which the opposing planar surface (s) of the rotor have one or more recesses formed therein in order to balance, equilibrate, or equalize the planar surface areas on the opposing...  
WO/2018/122312A1
A polycrystalline super hard construction has a first region comprising a body of thermally stable polycrystalline super hard material having an exposed surface forming a working surface, and a peripheral side edge, said polycrystalline ...  
WO/2018/122161A1
A super hard polycrystalline construction is disclosed as comprising a body of super hard material having a first fraction of super hard grains in a matrix of a second fraction of super hard grains. The average grain size of the first fr...  
WO/2018/122166A1
A super hard polycrystalline construction is disclosed as comprising a body of super hard material bonded to a substrate. The body of super hard material comprises an outer peripheral region formed of interbonded grains of super hard mat...  
WO/2018/122307A1
A super hard polycrystalline construction is disclosed as comprising a first region comprising a body of thermally stable polycrystalline diamond material comprising a plurality of intergrown grains of diamond material; a second region f...  
WO/2018/122164A1
A method of forming a super hard polycrystalline construction is disclosed as comprising placing a pre-formed structure of a first material into a canister, introducing a plurality of grains or particles of super hard material into the c...  
WO/2018/122310A1
A super hard polycrystalline construction has a first region comprising a body of thermally stable polycrystalline super hard material having an exposed surface forming a working surface, and a peripheral side edge, said polycrystalline ...  
WO/2018/122309A1
A polycrystalline super hard construction is disclosed having a first region comprising a body of thermally stable polycrystalline super hard material having an exposed surface forming a working surface, and a peripheral side edge, the p...  
WO/2018/115740A1
The invention relates to a method for treating a superhard composite material (21) comprising a polycrystalline microstructure and a binder, said method comprising the following steps: placing (200) a surface of said superhard composite ...  
WO/2018/114076A1
The invention relates to a method for producing a spike (1), in particular for a vehicle tyre, said spike comprising a spike body (2) and a spike pin (3) inserted into the spike body (2). The method is characterised in that at least some...  
WO/2018/111176A1
A process for producing magnetic nanowires of high quality and a good production yield is disclosed. The process comprises sputtering a target of a magnetic material using a plasma, growing nanoparticles from the sputtered matter to magn...  
WO/2018/112453A1
A thermometric powder metal material for testing to replicate an actual powder material during use of the actual powder metal material in an internal combustion engine is provided. The thermometric powder metal material includes pores an...  
WO/2018/109360A1
The invention relates to a method for manufacturing an assembly (10) comprising a mechanical structure (19) and an electrical power component (13) for an aircraft, comprising steps in which: A. the electrical power component (13), which ...  
WO/2018/103995A1
The invention relates to a method for producing a gas turbine component (1), which, during gas turbine operation in the mounted state as intended, comes into frictional contact with at least one friction partner, wherein the method has t...  
WO/2018/100660A1
Provided is a ferrous sinter oil-containing bearing that has a bearing surface for supporting the outer circumferential surface of a shaft, and has a ferrous sinter bearing, which is made of a ferrous sinter alloy in which pores are disp...  
WO/2018/097024A1
The present invention is characterized by being provided with: a bearing sleeve (11) composed of a sintered material and having a shaft hole; an annular seal member (12) disposed such that one surface thereof contacts the bearing sleeve;...  
WO/2018/093326A1
Drill bit insert with a sintered cemented carbide body including a hard phase of tungsten carbide (WC) and a binder phase wherein the cemented carbide comprises 5.0 –7.0 wt % Co, 0.10–0.35 wt % Cr, and a Cr/Co weight ratio of 0.015 ...  
WO/2018/091216A1
The invention relates to a method for the additive production of a component (10, 10a, 10b, 10c), comprising the detecting of a component geometry of a first region of the component to be additively produced, the transferring of structur...  
WO/2018/087480A1
Exchanger (1) of heat between a first fluid flowing in a longitudinal direction (X) and a second fluid, the said exchanger (1) comprising: – two parallel plates (6) distant from one another; – at least a first and second row (8a, 8b)...  
WO/2018/088580A1
According to the present invention, provided are a method for manufacturing precisely shaped parts, and precisely shaped parts using the same, the method comprising: a step of preparing a feedstock by pressure-mixing a nearly spherical f...  
WO/2018/086882A1
A method for producing or repairing a three-dimensional work piece, the method comprising the following steps: - providing at least one substrate (15); - depositing a first layer of a raw material powder onto the substrate (15); and - ir...  
WO/2018/088751A1
The present invention relates to a metal foam and a preparation method therefor. A method for preparing a metal foam of the present invention comprises the steps of: mixing metal powder, active carbon, and water to form slurry; adding ac...  
WO/2018/087487A1
The invention relates to a process for manufacturing a turbomachine blade (P) of the type having at least one 3D cavity (7), characterized in that said blade is produced by a succession of depositions and selective consolidations of laye...  
WO/2018/077340A1
The invention relates to a method for producing a friction lining made of sintered metal. The invention is characterized in that the friction lining made of sintered metal is produced by laser sintering.  
WO/2018/080691A1
The present disclosure generally relates to methods for additive manufacturing (AM) that utilize thermal dissipation support structures in the process of building objects, as well as novel thermal dissipation support structures to be use...  
WO/2018/080490A1
The present disclosure provides a polycrystalline diamond compact (PDC) including a substrate and a polycrystalline diamond table including a sintering aid compound, a dissociated non-sintering aid component, a derivative compound, or a ...  
WO/2018/080374A1
The invention relates to a method of producing a patterned composite metal plate by the steps of a) providing at least two different metal and/or metal alloy powders b) filling a container, b1) with the powders in different individual la...  
WO/2018/079670A1
The present invention pertains to an oil-impregnated sintered bearing in which a Fe-Cu-based sintered body is impregnated with lubricant oil and which has a bearing hole (3) for supporting a rotary shaft (2) inserted therethrough, wherei...  
WO/2018/078048A1
Method for producing a turbomachine impeller (14), which has a radially inner hub body (14a), a radially outer shroud body (14b) and blades (14c) extending between the hub body (14a) and the shroud body (14b), wherein the blades (14c), t...  
WO/2018/074515A1
This oil-impregnated sintered bearing comprises a Fe-Cu sintered body impregnated with a lubricant oil and has a bearing hole for supporting a rotation shaft passing therethrough. The inner circumferential surface of the bearing hole com...  

Matches 1 - 50 out of 10,125