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Patent Searching and Data


Matches 1 - 50 out of 874

Document Document Title
WO/2018/103030A1
A tri-axial ball bearing extrusion jig, comprising a support frame, a rolling axle (1), and a tail clamp (6). The support frame comprises an upper frame (3), a right frame (7), a lower frame (8), and a left frame (9) connected in that or...  
WO/2018/041290A1
The invention relates to a roughening tool (1) for roughening the cylindrical surface of a bore in an in particular metal workpiece, for example the piston bearing surface of a cylinder bore or cylinder sleeve in an internal combustion e...  
WO/2018/036858A1
The invention relates to a brake disc tool for machining a brake disc blank (12), having (a) a first cutting tool (14) which is arranged in order to cut a first brake surface (34) of the brake disc blank (12), (b) a second cutting tool (...  
WO/2018/015529A1
A robotised hammering method for hammering a weld seam (C) made on a base surface (S) of a metal workpiece (V) using a robotised system (32), comprising the following steps: - controlling the robotised system (32) provided with an effect...  
WO/2017/216587A1
Electromagnetic hammer device for the mechanical treatment of materials and method of use thereof An electromagnetic hammer device adapted to provide non-contact mechanical treatment of a material in planar items (1), cylindrical items (...  
WO/2017/169303A1
Provided are a structure of a cutting edge of a machining tool, and a surface treatment method for the same, with which it is possible to improve the durability of a machining tool such as a cutting tool. In this surface treatment method...  
WO/2017/149037A1
Disclosed are a device and a method for the rolling of bushings (28) using a rolling tool (24), wherein said rolling tool has an adjustable rolling circle diameter and can be introduced linearly into the bushing (28) along a NC axis. The...  
WO/2017/148588A1
Disclosed is a smoothing tool comprising a smoothing element (17, 21, 27, 31) for processing a workpiece (3); the smoothing element contour located on the effective end face of the smoothing element is identical to the contour to be smoo...  
WO/2017/107832A1
An ultrasonic machining method for improving the abradability of a wheel of a locomotive comprises: carrying out ultrasonic machining on a flange (2) and/or the surface of a tread (3) of a wheel rotating around a primary shaft by using a...  
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...  

Matches 1 - 50 out of 874