Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 860

Document Document Title
WO/2017/102608A1
In a method for roughening a cylinder bore wall (5), to be coated, of a component (1), at least one groove (6) extending about the longitudinal centre axis (4) and at least one associated groove ridge (7) are produced such that the at le...  
WO/2017/076720A1
The invention relates to a forming device (30) and to a method for forming an inner rim (31a) of an annular circular blank (31). The forming device (30) has a lower tool (37) with a movable die (39) and an upper tool (38) arranged opposi...  
WO/2017/055108A1
The invention relates to a finishing tool (1), in particular an end milling cutter, a) suitable and intended for removing material over the area of a workpiece surface and for smoothing the workpiece surface in a milling motion by rotati...  
WO/2017/050688A1
The invention relates to a tool for roughening a borehole surface, comprising a coupling portion (12) for clamping the tool (10) in a drilling device, and a tool head (14) for machining the borehole surface, the tool head (14) having an ...  
WO/2017/050677A1
The invention relates to a tool for roughening a borehole surface which has a coupling portion (12) for clamping the tool (10) in a drill device and has a tool head (14) for processing the borehole surface, cutting means (18) which are c...  
WO/2017/050730A1
The invention relates to a tool for roughening a borehole surface which has a coupling portion (12) for clamping the tool (10) in a drill device and has a tool head (14) for processing the borehole surface, cutting means (18) which are c...  
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/2016/135169A1
The invention relates to a hammering device (10) for influencing the outer zone of workpieces (14) comprising a beating tool (16) for acting on the workpiece (14), a beating mechanism (18), which has a beater (20) for producing a beating...  
WO/2016/097469A1
Invention relates to a method of producing a cylinder head for an internal combustion piston engine comprising steps of 1) Forming a work piece (20) to be completed to become the cylinder head (20), 2) Forming a first cavity portion (40....  
WO/2016/097467A1
Invention relates to an autofrettage apparatus (10) for and a method of increasing a fatigue strength a prechamber element (50). The apparatus (10) comprises at least two body parts (20, 30) attachable pressure tight- ly together so as t...  
WO/2016/085745A1
A sealing member is provided to create a sealed region about an annulus formed between an inner body, such as a thermal sleeve, and an outer body, such as a control rod drive housing nozzle. Liquid is introduced into the sealed region to...  
WO/2016/085747A1
A sealing device is provided to form a sealed region about one or more surfaces to be treated. The sealing device has an open end with a rim configured to matingly engage a treatment surface. The sealing device is braced both vertically ...  
WO/2016/074862A1
The invention relates to a tool (10) for roughening an inner bore surface (46), said tool being rigidly clamped into the spindle of a machine tool, wherein the rollers (32) of the roller burnishing tool (10) are resiliently mounted in th...  
WO/2016/037690A1
The invention relates to a tool system comprising at least one tool support (403) for receiving a tool (109), in particular in the form of a diamond polishing tool, which has a receiving part (105) that transitions into a shaft part (107...  
WO/2016/032673A1
An embodiment includes a suspended supporting device for targeted compression treatment of rotating shaft products, including: a containment frame including: a main portion; and an articulating arm including an attachment for at least on...  
WO/2015/172864A1
The invention relates to a roughening tool for roughening a metallic surface of an inner wall of a pre-drilled workpiece bore, a profiled contour (20) being designed between the tool clamping shaft and the tool tip (11) by means of which...  
WO/2015/173281A1
The invention relates to a method for mechanically roughening a cylindrical surface (12) of an in particular metallic workpiece (11), e.g. the piston bearing surface of a cylinder sleeve in a cylinder crankcase, by producing a defined mi...  
WO/2015/155414A1
Invention relates to an on-site residual stress creation tool (100) for treating a crankshaft bearing surface inside an internal combustion piston en- gine comprising a body structure (102) and a residual stress treatment device (104) fo...  
WO/2015/142224A1
´╗┐The device is intended for rounding the sharp edges of an I-beam so as to increase the longevity of paint and varnish coatings on metal structures. A machine contains four processing rollers (Fig. 1) and is intended for simultaneously...  
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 ...  

Matches 1 - 50 out of 860