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Patent Searching and Data


Matches 51 - 100 out of 900

Document Document Title
WO/2015/135084A1
The invention relates to a device and to a method for producing an assembled functional shaft (11). By means of a rotating collet chuck comprising feeding jaws having freely rotatable rolling rollers, a portion of the functional shaft (1...  
WO/2015/124841A1
The invention relates to a method for preparing the surface of a substrate (100) for the purpose of accepting and holding a coating sprayed by a plasma torch. Said method includes a machining phase and is characterized that it includes t...  
WO/2015/121565A1
The invention relates to a rotary boring tool (1) with detachable inserts (7), comprising a rotating insert carrier body (3) provided with cartridges (4) holding detachable cutting inserts (7 8, 9) for machining a cylinder barrel by axia...  
WO/2015/113975A1
The invention is directed to a method for improving the fatigue behavior of the body (2) of a gas valve, the body comprising at least two bores (4, 10) and at least one bore intersection (20) defining an internal volume; wherein the meth...  
WO/2015/113976A1
The invention is directed to a method for improving the mechanical behavior of a metallic body (4) comprising an internal volume for a fluid and at least one threaded connecting port (6, 8) to said internal volume, the method comprising ...  
WO/2015/081234A8
A system of mitigating force in a mechanical system, the system comprising a frame member (505), a first rail (510) connected to the frame member, a second rail (511) connected to the frame member and extending along the frame member in ...  
WO/2015/081209A1
Disclosed herein are embodiments of iron-based corrosion resistant hardfacing alloys. The alloys can be designed through the use of different compositional, thermodynamic, microstructural, and performance criteria. In some embodiments, c...  
WO/2015/081234A1
A system of mitigating force in a mechanical system, the system comprising a frame member (505), a first rail (510) connected to the frame member, a second rail (511) connected to the frame member and extending along the frame member in ...  
WO/2015/060962A1
A fatigue resistant turbine through bolt (10) formed from a base material (12) covered by a first surface modification (14) and a second surface modification (16) is disclosed. The first surface modification (14) is in contact with the b...  
WO/2015/049683A1
Aspects of the invention are related to an article comprising a low friction film and a method of forming the low friction film on a surface of the article. The low friction film may be formed by applying a mechanical finishing surface t...  
WO/2015/030674A1
There is provided a method for treating a substance having a thermal barrier coating in contact with an alloy substrate comprising the step of irradiating the thermal barrier coating while the alloy substrate is maintained at a substanti...  
WO/2015/003790A1
A method for working a wall of a cylinder (2) of an internal combustion engine, in which peripheral grooves (3) are machined into the wall, wherein at least one annular saw blade (4), which is provided on a circumference with a multiplic...  
WO/2015/000652A1
The invention relates to an apparatus for smoothing an internal and/or an external toothing system (4a) of a component (4). It is proposed that at least two radially advanceable smoothing gearwheels (A, B, C) which engage into the intern...  
WO/2014/203141A1
A method of and an apparatus for shot peening an inner surface of a stainless steel tube. A set of at least two electromagnets is arranged around the stainless steel tube and has an iron core with an air gap adjacent to the stainless ste...  
WO/2014/177124A1
The invention relates to a pneumatic needling device for the local surface treatment, more particularly fastening, of components, comprising a first and a second needle (2) that can move in a needle direction; a first and a second piston...  
WO/2014/161650A1
The invention relates to a method for the treatment, in particular surface-layer strengthening, of components (1), in particular turbomachine components, wherein the component is heated and subjected to ultra sound, wherein the component...  
WO/2014/079715A2
There is provided an object (10, 110) having a surface structure (14) which is configured for improved adhesion of a coating (12). The surface structure (14) has webs (16, 160) and grooves (18a,b; 180) which are arranged in a row. A web ...  
WO/2014/079715A3
There is provided an object (10) having a surface structure (14) which is configured for improved adhesion of a coating (12). The surface structure (14) has webs (16) and grooves (18a,b) which are arranged in a row. A web has a top face ...  
WO/2014/047670A1
The invention relates to a machine tool (1) and a method for machining a workpiece (2) into a finished part (17), in which the workpiece (2) is clamped in a machine tool (1) and machined by means of a tool (10) having a geometrically det...  
WO/2014/016154A1
The invention relates to a method for machining a material, in particular steel, wherein the material is milled at such a high cutting speed that residual tensile stresses close the surface that exceed a specified value can occur and the...  
WO/2014/007861A1
A method of treating a hole in a metallic component (C) includes the following steps in sequence: forming an hole having a first diameter in the component (C); expanding the hole to a second diameter using a cold expansion process, so as...  
WO/2013/178211A1
The present invention relates to a forming tool (10) for enlarging an opening (56) by means of an enlarging device (12) which comprises a plurality of enlarging elements (28), wherein the enlarging elements (28) each have a curved formin...  
WO/2013/139998A1
The invention relates to a device and method for electromechanically roller burnishing a surface of a workpiece, in which precisely one current-guiding roller burnishing element for roller burnishing and one separate electrical contact e...  
WO/2013/121005A1
The present invention relates to a method and system for treatment of a surface of a metallic material component, the method comprising the steps: electro-spark treating the surface of the metallic component by means of an electro-spark ...  
WO/2013/119044A1
The present invention discloses a method for remanufacturing bearings which uses a surface peening apparatus using an ultrasonic nanosurface reformer, a peening apparatus, or giant magnetostrictive materials to restore the tracks and bal...  
WO/2013/113302A1
The invention relates to a method for mechanical edge zone hardening within an edge zone of a component (11) by means of at least one rolling tool which induces residual stresses in the near-surface areas of the component (11) using a de...  
WO/2013/087593A9
The invention relates to a pressure intensifier (10), having a pressure-intensifier housing (11), in which a low-pressure piston (15) with a first pressure surface (18) is arranged in the pressure-intensifier housing (11), which low-pres...  
WO/2013/087593A1
The invention relates to a pressure intensifier (10), having a pressure-intensifier housing (11), in which a low-pressure piston (15) with a first pressure surface (18) is arranged in the pressure-intensifier housing (11), which low-pres...  
WO/2013/081688A3
A system includes a composite structure and a bushing. The composite structure includes an opening defined therethrough. The bushing includes a cylindrical body sized to be secured within the opening in an interference fit to facilitate ...  
WO/2013/064655A1
The invention relates to a method and to a device for inserting a bearing bush (8) into a bearing eye (6), and to a workpiece produced according to such a method or by means of such a device. According to the invention, the bearing bush ...  
WO/2013/064655A4
The invention relates to a method and to a device for inserting a bearing bush (8) into a bearing eye (6), and to a workpiece produced according to such a method or by means of such a device. According to the invention, the bearing bush ...  
WO/2013/054915A1
A pinning device (10) comprises: a first housing (12) which is held by an operator; a tool holding member (30) which is attached to the first housing (12) and holds a tool (40) at the tip end thereof; a striking member (19) for striking ...  
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...  
WO/2013/013659A1
The invention relates to a hard-rolling roller for a hard-rolling tool having a toroidal main body for hard rolling radii or recesses which bound the bearing journals on crankshafts on both sides, and two at least approximately frustocon...  
WO/2012/159718A3
Rotor blades (11), for wind turbines, for example, are assembled from two or more rotor blade portions (18) along the rotor blade longitudinal direction. It is difficult to connect the individual rotor blade portions (18) in sufficiently...  
WO/2012/152749A1
The invention relates to a method for at least partially removing coatings from metal blanks (5) coated on one or both sides, in areas which have a main extension direction, wherein the areas from which the coating is to be removed can e...  
WO/2012/139569A1
The invention relates to a part for a component for high-pressure liquid chromatography (HPLC), in particular a pump head (2) for an HPLC pump (1), in which the strength has been increased by radial expansion and which consists of a mate...  
WO/2012/139874A1
The invention relates to a compressor wheel for an exhaust-gas turbocharger, which compressor wheel has a hub (1) with a hub bore (6) arranged centrally therein, a vane (2) which adjoins the hub (1) to the outside in the radial direction...  
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...  
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 ...  
WO/2012/130738A1
A calibrating tool for calibrating a bushing (10) is disclosed. It has a rod (1; 101; 201), which comprises a first rounded calibrating segment (2a; 102a) and at least one further rounded calibrating segment (2b; 102b), which are both ra...  
WO/2012/125188A1
A low-heat- transfer coupling or assembly is configured to mechanically couple together a pair of mating parts (12, 14), one of which may be in a heat-producing environment. By roughening at least part of the surface (36, 46) of one of t...  
WO/2012/107028A1
The invention relates to a fluidostatic rolling device (25) for surface processing, comprising at least one rolling element (14), at least one fluidostatic mounting (15) by means of which the rolling element (14) is mounted, and at least...  
WO/2012/084612A1
The invention relates to a machining method for machining a curved workpiece surface (210) of a workpiece (200), in which a roll forming operation is carried out. At least one roller element (180A, 180B, 180C) of a machining tool (100) i...  
WO/2012/066113A1
A concept for treating a workpiece 110, wherein the workpiece 110 is made of a ceramic material throughout, or at least in the region of the surface to be treated, comprising a treating member 120, which is designed for transferring a su...  
WO/2012/052162A1
The invention relates to a process and an apparatus for the surface treatment of an object, in particular for blasting and/or shot peening, wherein at least one jet of blasting shot is produced, and the object is kept in a state of suspe...  
WO/2012/016754A1
A needle peening device for locally working the surfaces of components has a support (2, 400) including at least one needle channel (404, 406), in which a needle (7.1) is displaceably guided in a needle direction and delimits a piston ch...  
WO/2012/006043A1
A razor blade manufactured by the process of cutting a strip of blade steel into discrete blanks each having an elongated edge and an elongated support portion extending between a pair of lateral end faces generally transverse to the elo...  
WO/2012/000463A1
The invention relates to a machine, in particular a machine tool, for deep-rolling axles (5) for wheelsets of railway vehicles, having two lathe centres (16) for receiving an axle (5) at each of their two ends, having a device for drivin...  
WO/2011/139668A3
Methods of forming a polycrystalline diamond compact for use in an earth-boring tool include forming a body of polycrystalline diamond material including a first material disposed in interstitial spaces between inter-bonded diamond cryst...  

Matches 51 - 100 out of 900