Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 1,452

Document Document Title
WO/2017/116127A3
The present invention relates to a method for manufacturing a gear and a gear manufactured by the method, the method comprising the steps of: preparing a material; manufacturing a semi-finished gear having a plurality of gear teeth by cu...  
WO/2017/116127A2
The present invention relates to a method for manufacturing a gear and a gear manufactured by the method, the method comprising the steps of: preparing a material; manufacturing a semi-finished gear having a plurality of gear teeth by cu...  
WO/2017/066407A1
The present disclosure relates to a method of modifying a conventional injector (e.g., a high pressure direct fuel injector) and to the modified injector resulting therefrom. The modified injector provides a fluid flow rate and/or fluid ...  
WO/2017/043931A1
A hybrid cutting apparatus and a grooving method are disclosed. The hybrid cutting apparatus according to one embodiment of the present invention comprises: a main body connected to a rotary shaft of a machine tool; a grooving tool, whic...  
WO/2017/026307A1
Provided are a product member having excellent wear resistance, bending fatigue strength, and machinability, whereby wear of a cutting tool during a manufacturing process can be suppressed, and a method for manufacturing the same. The pr...  
WO/2016/198069A1
Angular contact bearings comprising balls as rolling elements are used when the bearings must deflect a load that is not exclusively radial but rather radial-axial. The aim of the invention is to propose an angular contact ball bearing t...  
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/2016/150674A1
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/2016/150666A1
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/2016/111284A1
Provided are: a method for machining the outer circumference of a metal end cross-section, the method being capable of easily forming a uniform deep groove, deep recess and/or flange, which is smooth in the longitudinal direction of a me...  
WO/2016/063584A1
A composite material is manufactured by a manufacturing method provided with a step for bonding a second material on the surface of a base material (110) configured from a first material, the second material being different from the firs...  
WO/2016/025343A1
A wrist band (13) for attaching a portable electronic device (11) to a user includes articulating segments (14) which may be releasably connected so as to provide the user the capability of sizing the wristband by adding or removing link...  
WO/2015/190980A1
The present invention relates to a method for manufacturing structural members of a rolling element bearing, comprising providing a workpiece, rotating the workpiece in relation to a first tool set, forming the workpiece in a first formi...  
WO/2015/176768A1
The invention relates to a method for producing a bearing race (1) for a rolling bearing, wherein at a radially outer or inner circumferential surface, an annular body has at least one raceway (2) for rolling bodies. At a radially inner ...  
WO/2015/088575A1
The present invention provides an improved method of manufacturing a rupture disk and specifically of forming a score on a rupture disk. The method of the present invention includes the rotating of a rupture disk blank relative to an ele...  
WO/2015/079684A1
 Provided is a method for manufacturing an annular member with good yield and high dimensional accuracy. This present invention accordingly includes a cylindrical member forming step for forming a circularly shaped cylindrical member (...  
WO/2015/073652A1
A tool, system, and process for finishing a cylindrical member is provided. The finishing tool includes an opening. The opening is sized to receive a cylindrical member. The interior wall of the tool opening is configured to reduce a rou...  
WO/2015/055837A1
A method for manufacturing a cage for bearings of shoulders of rolling mill cylinders which comprises machining a starting workpiece according to the following steps: - performing a preliminary turning on said workpiece to obtain a ring ...  
WO/2015/012408A1
 Provided is a method for internally splitting an end-part cross-section of a metal plate or a metal rod in which the cut length and width of a split portion can be freely adjusted and a smooth and uniform surface can be formed in orde...  
WO/2014/185348A1
A method for forming a breakage-starting section of a connecting rod in which breakage-starting sections of a connecting rod (1) made of a metal are formed at facing positions on the inner circumferential surface of a large end section o...  
WO/2014/167984A1
Provided are a cutting tool for machining a nut, and a method for machining a nut, capable of machining a female thread on the inner circumferential surface of a nut of a sliding screw device so as to obtain a high strength and in a high...  
WO/2014/093667A3
A method for manufacturing an engine block (10) includes removing material from the top deck (18) of the engine block (10) surrounding a first opening to create a first recessed area (22), placing a first seal (90) within the first reces...  
WO/2014/079615A1
The invention relates to a method for producing a valve device (1) having a valve block (2) and at least one attachment part (3, 4) contacting a contact surface (7, 8) of the valve block (2), wherein the valve block (2) is produced by me...  
WO/2014/079685A1
According to a method for producing a friction bearing or a part, particularly half thereof, while machining the entire width of an inner surface both the radial extension and also the advance in the axial direction of at least one tool ...  
WO/2014/076193A1
The invention relates to a method for producing an assembled crankshaft for an internal combustion engine, wherein crank cheeks (1) having receiving openings (4) and crank pins (2) having fastening sections (3) at the ends thereof are pr...  
WO/2014/048337A1
The present invention discloses a high-frequency straight welded pipe. The high-frequency straight welded pipe comprises the following chemical element percentages by mass: 0.042-0.056% of C, 0.18-0.22% of Si, 0.75-0.95% of Mn, 0.0064-0....  
WO/2014/015926A1
The invention relates to a method for producing a tensioning or guide rail for an endless drive means, in particular for a chain drive in an internal combustion engine, having a supporting body, and a sliding lining body of synthetic mat...  
WO/2013/109429A2
A method for cutting a blade root retention slot (24) in a turbine engine disk element (20) includes forming a precursor slot (24') in the element. The precursor slot (24') has first (40A, 41A, 42A, 44A, 45A) and second (40B, 41B, 42B, 4...  
WO/2013/038025A1
The aim of the invention is to shorten the process chain during the material-removing machining of in particular a crankshaft (1) following the rough machining and substantially after hardening. In order to achieve said aim, it is propos...  
WO/2013/038026A1
The aim of the invention is to shorten the process chain during the material-removing machining of in particular a crankshaft (1) following the rough machining and substantially after hardening. In order to achieve said aim, it is propos...  
WO/2013/038024A1
The aim of the invention is to shorten the process chain during the material-removing machining of in particular a crankshaft (1) following the rough machining and substantially after hardening. In order to achieve said aim, it is propos...  
WO/2013/007998A1
A method of manufacturing a multi-piece component comprises the steps of: mounting a work-piece blank (1) in a machine tool; machining a profile of a multi-piece component from the work-piece blank (1), the profile defining at least some...  
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/2012/059670A2
The invention relates to a method for machining a casing (1) of an aircraft turboshaft engine, the casing (1) comprising an upstream edge and a downstream edge, wherein the method comprises the following steps: a step of positioning the ...  
WO/2012/041429A1
The invention relates to a method for producing a ventilation bore (1) in a thrust bearing (2) of a crankcase (3) of a reciprocating internal combustion engine by milling, wherein the milling cutter (4) is an angled head milling cutter, ...  
WO/2012/026324A1
A member for a pipe base, the member being adapted to be a pipe base, has an affixation section which can be affixed to a base material. A method for joining the pipe base has: a temporary affixation step for temporarily affixing the mem...  
WO/2012/017672A1
Provided is a method which enables a ball screw nut to be provided with a ball circulation groove and a ball rolling groove on the inner circumferential surface thereof without misalignment in the axial, circumferential, and radial direc...  
WO/2011/130121A2
A bed frame with a support structure (20) has a rigid structural frame (24) for carrying an articulating structure (18) for an adjustable bed. The support structure extends substantially to the extents of the articulating structure in an...  
WO/2011/047880A1
The invention relates to a drilling device comprising a receiving unit for receiving a component (20), in particular a freight door, having at least one drill head (72) for introducing at least one bore (58) into the component (20), wher...  
WO/2011/047879A1
The invention relates to a method for introducing bores (58) that are aligned in relation to each other into a body section (28) of a component (20) consisting of a plurality of individual bodies (28, 30), wherein the component (20) is j...  
WO/2011/015627A1
The present invention relates to a method for manufacturing a one-piece bladed disc comprising a step of cutting by abrasive water jet comprising: a cross cutting, with the ejection head (116) of the tooling opposite a first face (110a) ...  
WO/2011/015626A1
The present invention relates to a method for manufacturing a one-piece bladed disc comprising a step of cutting by abrasive water jet of a block of material (100) in the general form of a disc, carried out so as to remove material from ...  
WO/2010/150753A1
A method for forming a breakage start section of a metallic part, provided with a first step for forming by machining a groove (11) in a portion of the metallic part (1), said portion corresponding to the breakage start section, and also...  
WO/2010/133390A3
Disclosed is a pump housing for a hydraulic unit in a motor vehicle, comprising a body that is provided with openings for accommodating components of an associated pump. One of the external surfaces of the body is designed such that a mo...  
WO/2010/030668A1
An endodontic instrument and method for making same is provided. A rod of superelastic material is set into a shaped configuration to form an instrument, such that the instrument may be inserted into a root canal in a configuration diffe...  
WO/2009/121762A1
The present invention relates to a method for making a one-piece bladed disk, including: - a step of cutting out, using a jet of abrasive water, a block of material (100), such that the result is pre-formed vane blades (102) that extend ...  
WO/2009/121766A1
The present invention relates to a method for producing a one-piece bladed disc, comprising: a step in which an abrasive water jet is used to cut a block of material (100), in such a way as to leave behind blade preforms (102) extending ...  
WO/2009/121768A1
The present invention relates to a method for producing a one-piece bladed disc, comprising: a step in which an abrasive water jet is used to cut a block of material (100) in such a way as to leave behind blade preforms extending radiall...  
WO/2009/121764A1
The present invention relates to a method for producing a one-piece bladed disc, comprising: a step in which an abrasive water jet is used to cut a block of material (100) in such a way as to leave behind preforms (102) extending radiall...  
WO/2009/121767A1
The present invention relates to a method for producing a one-piece bladed disc, comprising: a step in which an abrasive water jet is used to cut a block of material (100) in such a way as to leave behind blade preforms (102) extending r...  

Matches 1 - 50 out of 1,452