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WO/2013/029792A1 |
The invention relates to a manufacturing system for producing products consisting of cylindrical metal bars (S) with units which are arranged consecutively when seen in the direction of travel of the metal bars and which form a processin...
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WO/2013/030475A1 |
The invention relates to a method for manufacturing a component using forging, involving the steps that consist in measuring the geometric characteristics of the forged component (1), comparing the measured geometry against a theoretical...
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WO/2013/026984A1 |
The present application relates to a tool for holding a turbine-engine part in order to attach a metal element (32, 34) onto said part, said tool including a first means (102, 104) for immobilising the part and a second means for positio...
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WO/2013/023906A1 |
The invention relates to a press hardening tool having a shaping surface (2) that is used to shape a blank. The shaping surface (2) of the tool (1) is micro-structured at least in some areas by micro-recesses (3) introduced into the shap...
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WO/2013/025384A1 |
A method of repairing a seal wire groove is disclosed, the groove forming an annular structure having an outer surface and an inner surface and defining an original profile when new, comprising the steps of: removing a less-than-annular ...
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WO/2013/021141A1 |
The invention relates to a method for producing a protective reinforcement (30) of the leading edge (16) of a vane (12), in which the reinforcement (30) is produced by depositing a metallic coating by thermal spraying under compression o...
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WO/2013/021142A1 |
The invention relates to a device for shaping a metal sheet by die forging, which includes first and second trunnions (20, 30) configured so as to be attached at two opposite ends of a metal sheet (10), respectively, said metal sheet (10...
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WO/2013/017270A1 |
The invention relates to a valvetrain (1) of an internal combustion engine, comprising at least one base camshaft (2) with a cam carrier (3) provided thereupon in a rotationally fixed and axially displaceable manner, which cam carrier (3...
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WO/2013/019580A2 |
A method of determining an optimized face cone element for spiral bevel and hypoid gears. The form of the root fillet of one member of a gear pair is determined and that from is transferred to the tip of the other member of the gear pair...
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WO/2013/018114A1 |
A regenerating system for a forge die (1) according to the invention comprises a detecting device (10) of a shape (2) of a die (1) to be regenerated, a welding apparatus (30) configured such as to deposit welding material in the die (1),...
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WO/2013/017433A1 |
The invention relates to a method for creating a blade (11) for a flow force engine and to such a blade. According to the invention, components (19) are produced by an additive production method such as selective laser melting, while a m...
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WO/2013/018768A1 |
A modification phase having a bcc structure is formed on the surface of a WC-based cemented carbide base by subjecting the base surface to an ion bombardment treatment of Cr or the like in a gas that is mainly composed of nitrogen, and a...
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WO/2013/007238A1 |
The invention relates to a method for producing a piston (10, 110, 210) for an internal combustion engine, from at least two components (11, 111, 211; 18, 118, 218) that each have at least one corresponding joint surface (23a, 23b; 24a, ...
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WO/2013/007237A1 |
The invention relates to a piston (10, 110, 210) for a combustion engine, comprising a piston head (16), which has a circumferential cooling channel (19, 119) and a combustion recess (15) having a circumferential recess wall (15b) that m...
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WO/2013/007236A1 |
The invention relates to a method for producing a piston (10, 110, 210) for a combustion engine from at least two components (11, 111, 211; 18, 118, 218), each of which has at least one corresponding joining surface (23, 24), characteris...
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WO/2013/008285A1 |
The present invention addresses the problem of providing a method for manufacturing a multi-stage gear for which there is no gap between a small-diameter gear and a large-diameter gear, and addresses the problem of providing this multi-s...
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WO/2012/168136A1 |
The invention relates to a method for producing a hollow metal valve (1) of an internal combustion engine comprising a valve head (3) going over into a valve stem (2), in which a bore (4) is introduced into the valve head (3), and in whi...
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WO/2012/168076A1 |
The invention relates to a method for producing a throttle (34) in a flow channel (24) that extends in a component (8), in particular a valve part, and that is used to control a medium from a control chamber. According to the invention, ...
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WO/2012/168150A1 |
The invention relates to a method and to a forging device (1) for the simultaneous production of a first piston part (2) and/or a second piston part (3) by means of a forging device (1), said forging device having a top die (4), at least...
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WO/2012/166294A2 |
An automated tool and method for spacing a gap between the anti-vibration bars and the flow tubing in the bend region of a tube bundle of a U-tube steam generator, prior to welding, during manufacture. The tool comprises two toggle clamp...
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WO/2012/159971A1 |
A heat exchanger of a type with a collector plate (1) which has a wall (2) in which are formed rim holes (3) which can receive the ends of tubes (4) of a bundle, wherein the wall (2) of the collector plate (1) is designed such that, for ...
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WO/2012/156632A2 |
The invention relates to a process for manufacturing a single part for a turbomachine by diffusion welding, the process comprising steps consisting in: producing a blank of the part around a mandrel (12), the blank comprising a plurality...
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WO/2012/158681A2 |
A system and method for monitoring system including an embedded sensor coupled to an article, wherein the embedded sensor is a direct write embedded sensor using a high temperature light emitting material. A camera system detects illumin...
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WO/2012/153437A1 |
The present invention provides a surface coated cutting tool (10) having the excellent adhesion strength between a base (1) and a coating film (2), and excellent abrasion resistance. This surface coated cutting tool (10) is characterized...
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WO/2012/150058A1 |
The invention proceeds from a milling and/or drilling tool having a shank (10) and a working part (12). It is proposed that the working part (12) is produced at least partially by a non-cutting shaping process.
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WO/2012/148649A2 |
Modular pumps comprising universal gearboxes and crank units and associated methods.
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WO/2012/143639A1 |
Method of manufacturing a fixed cylinder head internal combustion engine (1) comprising at least one cylinder (10), involving the following steps: a) creating a casting that will form the fixed cylinder head engine, comprising a crank ca...
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WO/2012/144737A2 |
Disclosed is a device for manufacturing a screw assembly. A device for manufacturing a screw assembly according to one aspect of the present invention includes: a press means for pressing a screw; a washer insertion groove in which a was...
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WO/2012/142433A1 |
A one-piece piston (20) including a combustion bowl (26) which is cast to its final form and includes at least one irregularity spaced from a central axis (A). The piston (20) is initially fabricated of an upper crown member (22) and a l...
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WO/2012/141171A1 |
The present invention provides a cutting tool which renders high-precision cutting possible. This cutting tool includes a cutting blade that is constituted of a polycrystalline object obtained from a nondiamond carbon material and/or bor...
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WO/2012/141403A1 |
The present invention relates to an intercooler and to a method for manufacturing same, wherein the intercooler uses a tube, having an ellipsoid cross-section, as a cooling tube, such that heat transfer can be accelerated beyond that of ...
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WO/2012/141818A1 |
A method of making a core of, or a micro-channel heat exchanger includes making constructs from wire and sheet material. The constructs are then stacked together according to the desired orientation of the channels for the core. The stac...
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WO/2012/140104A1 |
The invention relates to a deep-rolling tool device (14) for deep-rolling especially blade elements of a rotor portion of a jet engine, comprising a tool support (15). Said tool support (15) can be connected to a support spindle (16). Tw...
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WO/2012/140103A1 |
The invention relates to a method for producing a single-piece rotor portion (9), especially of a jet engine (1). The rotor portion (9) comprises an annular base (10) and a plurality of blade elements (11) distributed over the periphery ...
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WO/2012/139738A1 |
In a method for producing a brake carrier (110) for a disc brake of a vehicle braking system, wherein the brake carrier (110) has at least one guiding shaft (112) for guiding a brake lining (140) in a guiding direction in relation to a r...
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WO/2012/130417A1 |
The invention relates to a casting mold for producing a cast body, comprising a casting mold wall which encloses the cast body to be produced in a contour-matching manner. The invention is characterized in that the casting mold wall can ...
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WO/2012/126111A1 |
A battery cell cooler containing a pair of complementary plates. The pair of complementary plates together forms a tubular flow passage and one or more tubular sections. The flow passage has an inlet end, an outlet end and dimples or rib...
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WO/2012/123477A1 |
A suspension arm 1 for a vehicle wheel suspension system is manufactured as a formed sheet-metal part. The suspension arm 1 has at least two connecting points A1 - A3 and a base 2 connecting at least two connecting points A1 - A3, and an...
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WO/2012/123379A1 |
The invention relates to a method for manufacturing a steam turbine low-pressure or medium-pressure module deflector (1), said deflector (1) comprising an internal ring (2) and an external ring (3) as well as vanes (4), said method compr...
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WO/2012/119697A1 |
The invention relates to a method for producing slots (11) in a tube wall (10), wherein a single die plate (2) provided with notches (20) is pushed into the tube (1) and punches (5) arranged in a row pierce the tube wall from the outside...
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WO/2012/117202A1 |
The present invention relates to a method for producing a metal component such as a metal turbomachine blade reinforcement, comprising, in succession, a step of producing a plurality of three-dimensional metal structures (350) by securin...
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WO/2012/117201A1 |
The present invention relates to a method for producing a metal component (30) such as a metal turbomachine blade reinforcement, comprising, in succession, a step (230) of positioning a plurality of metal clips (301') in a forming tool (...
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WO/2012/117200A1 |
The present invention relates to a method for producing a metal component such as a metal turbomachine blade reinforcement, comprising, in succession: a step of producing a three-dimensional metal structure (310) consisting of an insert ...
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WO/2012/113087A1 |
The invention relates to a flat heat exchanger (11) having a heat exchanger body (13) with two walls (23a, 23b) which are spaced apart from one another and which are connected to one another in a fluid-tight manner on two opposite sides ...
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WO/2012/114053A2 |
The present invention relates to a method for manufacturing a metal part by producing a preform with a fibrous structure consisting of metal fibres (36), and subjecting the preform to hot isostatic pressing in a tool until a solid part i...
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WO/2012/113119A1 |
A method for producing X90 steel grade elbow pipe and pipe fittings comprises: (1) steel used for X90 steel grade elbow pipe and pipe fittings is composed of in mass percentage: C: 0.11～0.25%; Mn: 1.35～2%; Si: 0.3～0.5%; P≤0.010%;...
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WO/2012/113623A1 |
The invention relates to a turbine blade (1) which consists at least in regions of a fiber composite material, comprising an erosion guard (2) which is arranged at least in regions on the surface of the turbine blade (1). The erosion gua...
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WO/2012/108914A2 |
The invention generally relates to thin film composite heat exchangers and methods of making thin film composite heat exchangers. The heat exchangers can be made with polymers or other materials including, but not limited to, inorganic m...
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WO/2012/104537A1 |
The present invention relates to a method for producing a reinforced metal part, comprising: a step of cutting out a plurality of metal foils (101, 101') from at least one flexible metal sheet, said foils substantially corresponding to t...
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WO/2012/101050A1 |
The invention relates to a method for producing a dental drill that has a shank (1) and a work section. The shank contains a centrally arranged, continuous first channel (3). The work section contains one or more continuous, spiral-shape...
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