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Patent Searching and Data


Matches 1 - 50 out of 10,112

Document Document Title
WO/2017/069625A1
The invention relates to a method for manufacturing a ring gear (2). The invention also relates to a ring gear (2) obtained by applying the method according to the invention. In addition, the invention relates to a gearbox comprising a r...  
WO/2017/067317A1
Provided is a process for manufacturing a variable cross section metal flow channel water-cooling heat dissipation die-cast cavity, comprising the following steps: S1. selecting a metal plate (1), and machining a variable cross section c...  
WO/2017/067316A1
Disclosed is a process for processing a bent aluminium tube water-cooling heat dissipation die-cast cavity, comprising the following steps: S1. selecting a tube; S2. annealing the aluminium tube; S3. bending the aluminium tube; S4. weldi...  
WO/2017/069626A1
The invention relates to a method for manufacturing at least a part of a ring gear (2), particularly for use in heavy industry. The invention also relates to a ring gear component (10) obtained by applying the method according to the inv...  
WO/2017/067004A1
A method for machining a housing having a side protrusion, comprising: performing stepped deep drawing on a sheet material (50) to obtain a housing having side walls (52), a bottom (53), and an opening (510), wherein rounded corners are ...  
WO/2017/068059A1
The invention relates to a method for producing a piston, wherein an upper part having at least one joining zone and a lower part having at least one joining zone are produced separately from each other and thereafter are permanently joi...  
WO/2017/070173A1
A method of manufacturing a heat exchanger, include the steps of: (a) providing two plates configured to be assembled together, each of the plates comprising a support layer and a cap layer laminated over the support layer at least at a ...  
WO/2017/067315A1
Disclosed is a process for the die-casting manufacture of a novel aluminium-copper composite tube heat dissipation cavity, comprising the following steps: S1. manufacturing an aluminium-copper composite tube; S2. bend-forming same; S3. w...  
WO/2017/069185A1
This blisk production method comprises an intermediate product formation step for forming a blisk intermediate product that has: a disk-corresponding part having a circular plate-like shape; a plurality of rotor vane-corresponding parts;...  
WO/2017/064429A1
The invention relates to an assembly of two half ring gears (7a,7b). In order to align the teeth (13) thereof, according to the invention: - an angular positioning pin (17) is provided which is to be received in respective holes (21a, 21...  
WO/2017/066412A2
Portage storage containers including controlled evaporative cooling systems are described herein. In some embodiments, a portable container including an integral controlled evaporative cooling system includes: a storage region, an evapor...  
WO/2017/060697A1
Disclosed is a method and apparatus for producing a metal object such as a component part of an aerospace vehicle. The method comprises: providing a metal worksheet (200); performing a heat treatment process, for example a solution treat...  
WO/2017/055550A1
A method for producing a one-part rotationally symmetrical gearing element, in particular a starter ring gear, with an outer toothing located at the edge and comprising axially directed teeth, wherein the circumferential border region of...  
WO/2017/059304A1
A method for assembling a ball valve (16) using a system having a support structure (12) and a tool (10) includes positioning a body of the ball valve on a surface (11) of the support structure. The method also includes driving one or mo...  
WO/2017/049377A1
The present invention describes a wind turbine having blades with: a differentiated incline intended to compensate for the structural deformations caused by the action of the wind; a pitch control mechanism to improve utilization of the ...  
WO/2017/041899A1
The invention relates to a metal ring (32) for use in a drive belt (3) for a continuously variable transmission, which metal ring (32) is provided with a core having a hardness of more than 700 HV1.0 and/or with a yield stress of more th...  
WO/2017/042060A1
A method for producing components (1, 21) which have a core section (6, 22) made of a metal material and a wear-resistant layer (7, 24) on a circumferential surface of the core section. According to the invention, a) a core section blank...  
WO/2017/042158A1
A method of manufacturing a blisk is disclosed, together with a milling tool (201) for performing the method. A blank is securely mounted, and the milling tool is mounted to a machining device proximate the blank. The milling tool compri...  
WO/2017/042497A1
The invention proposes a method for producing a protective reinforcement for the leading edge (BA) or trailing edge of a blade (P), the leading edge (BA) or trailing edge being curved, the method comprising steps of flattening (102) a ho...  
WO/2017/036292A1
A heat exchange device for a circulation cooling system and manufacturing method thereof. The heat exchange device comprises: an integrally formed heat exchange device main body (1), wherein the heat exchange device main body (1) is holl...  
WO/2017/035920A1
Provided is a method for fabricating a low-cost, highly wear-resistant ceramic-alloy composite liner; preprocessed ceramic particles are uniformly mixed with a low-melting-point alloy powder using a binder to obtain a mixture; a mold cav...  
WO/2017/032624A1
The invention relates to a method for producing a piston (1) which, at least in a circumferential region facing a piston base (2), is made of a light metal alloy which is suitable for forging and has at least one ring support (3) to rece...  
WO/2017/032905A1
The invention relates to a method for producing a piston (1) of an internal combustion engine, wherein in the piston (1) at least one cavity (2) is created which is filled with a cooling medium, in particular an alkali metal, and is subs...  
WO/2017/025609A1
The invention relates to a method for producing a cooling channel piston (9) for an internal combustion engine which cooling channel piston has a cooling channel (8) in the piston crown (2) of the cooling channel pistion, wherein the pis...  
WO/2017/024043A1
A high security key scanning system and method is provided. The scanning system may comprise a sensing device configured to determine information and characteristics of a master high security key, and a digital logic to analyze the infor...  
WO/2017/024187A1
A passive thermal system for use in aerospace vehicles includes a first passive thermal panel having at least one internal resident heat pipe, wherein the first passive thermal panel is further configured to provide an embedded interface...  
WO/2017/019368A1
A number of variations may include a method that may include casting or providing a central core comprising titanium aluminide; and metal injection molding a shell comprising titanium aluminide around the central core to produce a rotor ...  
WO/2017/014419A1
The objective of the present invention is to more effectively machine a toe and a camber, which are required for both sides of a coupled torsion beam axle provided at the rear of a vehicle. That is: milling machines (200) for machining a...  
WO/2017/009413A1
A tool has a base body (4) made from a low-alloy steel. The tool has one or more sintered blades (6). The blade (6) has a cutting edge (8) and a base (17). The blade (6) is welded to the base body (4) by the base (17). The cutting edge (...  
WO2017008163A1
A jet pump is manufactured using additive and subtractive techniques. A tubular body and a diffuser formed therein form a monolithic structure. The tapered diffuser is continuously curved from a throat end to a discharge end. A cross-sec...  
WO2017008593A1
A metal frame manufacturing method, comprising: providing a block of stainless steel plate (100) of a preset thickness; cutting the stainless steel plate (100) into a preset shape; forging the two sides (10) of the stainless steel plate ...  
WO/2017/005740A1
The present invention relates to a method for producing a ring with a toothing, which comprises the following method steps: (a) ring rolling a pre-ring to form a ring blank, (b) introducing a pre-toothing into the ring blank to form a pr...  
WO/2017/001751A1
The invention relates to a method for manufacturing a turbine engine blade (16) including an active-surface wall (17) and a passive-surface wall (18) separated from one another, this blade (16) including a tip that has a closing wall gro...  
WO/2017/001583A1
The invention relates to a method for manufacturing blanks having internal channels, comprising introducing a surface channel structure into a plate pairing, joining the plates to form a closed channel structure, threading a cutting wire...  
WO/2016/202768A1
A drill bit (1) has, along a drill-bit axis (6), a drilling head (2), a multi-start helix (3), made of two or more helical coils (12), and an insertion end (4). The helix (3) has a helix slope (19) and a pitch (20) in a delivery region (...  
WO/2016/197789A1
A liquid-cooled heat sink, and a processing and assembly method therefor, said method comprising the following steps: milling out curved grooves (31a) on bottom surfaces of a plurality of heat sink single plate blanks, and forming a plur...  
WO/2016/189254A1
The present invention relates to a method for manufacturing a titanium aluminide blade of a turbine engine, comprising steps of: (E1) production of a titanium aluminide ingot, (E2) extrusion of the ingot through an opening in a die havin...  
WO/2016/179731A1
A leadless copper alloy bar and a preparation method therefor. The copper alloy bar is composed of the following components in percentage by weight: 0.5 to 1.5% of nickel, 0.03 to 0.5% of manganese, 0.1 to 0.5% of aluminum, 0.1 to 0.5% o...  
WO/2016/182864A1
Cutting elements having accelerated leaching rates and methods of making the same are disclosed herein. In one embodiment, a method of forming a cutting element includes assembling a reaction cell having diamond particles, a non-catalyst...  
WO/2016/180400A1
The invention relates to a method for producing a ring, in particular for a rolling bearing, having at least one tool (104), a feed unit (101), a pipe (102), and a heating device (103), wherein the pipe has an outer sheath and an inner s...  
WO/2016/179780A1
Disclosed is an efficient near net shape precision forming method of a hollow valve blank for an engine. Cross wedge rolling precision blank forming is realized via a cross wedge rolling die (1), a valve metal pipe material (3) deforms u...  
WO/2016/179062A1
A piston, particularly a piston for use in a diesel engine, particularly a heavy duty diesel engine, is formed from a billet of metal, such that the finished piston has a mass that is at least 50%, and, more preferably, up to about 62%, ...  
WO/2016/175088A1
In the present invention, a coated member is provided with a substrate and a diamond layer located adjacent to the substrate and is configured such that, when an SP3 ratio (SP3/SP2) is found from an SP3 peak originating from diamond crys...  
WO/2016/172032A1
A method of forming a component includes heating the component to a burnishing temperature above 500 degrees Fahrenheit, and burnishing a surface of the component while the component is at the burnishing temperature to densify the surfac...  
WO/2016/150674A1
The invention relates to a method for machining toothed and hardened work wheels (1), comprising the following steps: mounting a work wheel (1) that is hardened and pre-toothed with an allowance onto a work piece spindle (4); removing at...  
WO/2016/153496A1
Disclosed are hollow pistons made from a single piece of starting material and methods of manufacturing hollow pistons from the single piece of starting material.  
WO/2016/149774A1
Method for manufacturing a centrifugal impeller (1), whereby this impeller (1) comprises a base (7) with a hub (8), whereby the impeller (1) further comprises a number of protruding blades (4) that are affixed on the surface (6) of the h...  
WO/2016/150666A1
The invention relates to a method for producing gears, wherein in a first step a set of teeth (6) is formed by means of a skiving wheel (4) rotationally driven by a tool spindle (2) in a workpiece gear (1) rotationally driven synchronous...  
WO/2016/146428A1
A mouthpiece (10) for extruding a moulding compound into a formed body, which has internal channels, comprises: a mouthpiece frame (14) with a frame opening (16); a first core retaining plate (22) which is fixed in the area of an upstrea...  
WO/2016/144714A2
A honeycomb extrusion die, a method of making the same, and an apparatus for forming the same. The die includes: a feed hole plate comprising an input surface, an opposing output surface, and feed holes configured to guide a batch materi...  

Matches 1 - 50 out of 10,112