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WO/2015/028749A1 |
method for producing a reinforcing edge (10') of a blade of a turbomachine (70), which involves providing a blank (10) of the reinforcing edge and printing an imprint on said blank, in such a way as to form a rough surface (S). A reinfor...
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WO/2015/023402A2 |
A refrigeration, air conditioning or other cooling system is disclosed. The refrigeration system includes a refrigerant storage tank fluidly connected to a refrigerant expansion device which is fluidly connected to a refrigerant evaporat...
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WO/2015/023472A1 |
A fabrication system is disclosed for use in a key making machine. The fabrication system may have a housing with a slot configured to receive a key blank, and a receiving unit configured to accept a shank of the key blank at the slot, T...
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WO/2015/018117A1 |
A middle frame of an electronic product belonging to the technical field of electronic product components. The middle frame of the electronic product comprises a panel (1) and a side frame (2) which are integrally connected with each oth...
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WO/2015/013970A1 |
Disclosed are a water tap water-control spool and a method for manufacturing same. The method comprises the following steps: selecting a material, shaping and machining a rough blank of an article, fine shaping and machining the article,...
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WO/2015/010678A1 |
A method for transferring a piston ring pack (2) composed of a multiplicity of individual piston rings provided with a joint (19), comprising the following method steps: – a piston ring spool is pushed onto an expansion bushing (3) equ...
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WO/2015/013457A2 |
Various embodiments of stand-off devices and methods are disclosed. The stand¬ off device can space a bearing assembly apart from a support, such as a frame of a conveyor belt, thereby providing access between the bearing assembly and t...
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WO/2015/012166A1 |
A cutting tool based on an embodiment of the present invention is characterized by being equipped with a cylindrical main body section which is made of a cobalt-containing cemented carbide alloy and is rotated around the central axis the...
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WO/2015/006856A1 |
Methods, plate elements and heat / enthalpy exchangers. a) perforating an unformed plate element with defined outer dimensions in any desired area and in any desired dimension; b) covering at least one side of the unformed plate element ...
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WO/2015/006056A1 |
A variable vane having an airfoil, an inner trunnion shaft and an outer trunnion shaft, with the outer trunnion shaft having a threaded hole and a groove extending around a circumference of the outer trunnion shaft is repaired by removin...
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WO/2015/002808A1 |
An cylinder head assembly is disclosed. The cylinder head assembly may include a cylinder head (20) having a stepped bore (60) associated with a valve opening (38, 40). The cylinder head assembly may also include an insert (42) configure...
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WO/2015/000421A1 |
A heat exchanger and a shaping method thereof are provided. The heat exchanger is provided with at least two bending parts (31, 32, 33) in the length or the width direction, so that the heat exchanger takes the shape of a wave. The at le...
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WO/2014/206386A1 |
The invention relates to a method for producing a piston ring (1) with reduced shock pressure, in which a base body (1') which is rectangular in the cross-section is subjected to a nitriding process in the region of all the outer surface...
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WO/2014/207685A1 |
A blow mold for PET bottles has the inner surface which contacts the hot PET during the blowing operation, coated with a layer of ceramic material having a nanometric thickness, of which at least one thickness layer is AI2O3 and/or TiO2 ...
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WO/2014/208866A1 |
The present invention relates to an integrated multiple razor blade capable of effectively reducing skin damage from a blade, and a manufacturing method therefor. An integrated multiple razor blade, according to an embodiment of the pres...
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WO/2014/207984A1 |
The purpose of the present invention is to improve the efficiency of manufacturing laminated rings. The method for manufacturing laminated rings includes: a welding step for forming a cylindrical pipe by welding the end parts of a steel ...
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WO/2014/202096A1 |
There is disclosed a valve (1) and a method for shaping the valve housing, including providing a workpiece (2') with tubular ends (4), and on which is mounted a spindle guide (9) and with a valve spindle (8) mounted in the spindle guide ...
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WO/2014/195098A1 |
The invention relates to a method for producing a cam (4) in which a.) a cam rod (1) in the shape of a profiled steel section is produced by hot rolling and subsequent cold drawing, b.) individual cam discs (2) are separated from the cam...
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WO/2014/195009A1 |
The cutting tool (1), especially drill or milling cutter, comprises a base (3) which extends in an axial direction (2) and has an outer shell (14) with at least one interior recess (18) that extends in the axial direction (2), a supporti...
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WO/2014/191691A1 |
A hollow vane, consisting of a main portion (1), of which the cavity (4) is closed by a cover (5), is produced by expanding the main portion (1) relative to the cover (5), for example by means of differential thermal expansion, then by p...
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WO/2014/188322A1 |
The present invention relates to a method of making a cutting blade in aluminium or its alloys. The method comprises the steps of: • - making a sheet (12) in aluminium or its alloys having the shape of the desired cutting blade;, • -...
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WO/2014/182194A1 |
The group of inventions relates to the manufacture of flat wire meshes for various domestic purposes, and can be used in poultry farming and fur farming, for enclosing animals and also for fencing off land. The method involves pre-prepar...
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WO/2014/177965A1 |
Process for the recovery of moulds (1) for the manufacturing of glass parts and containers, comprising the following stages: a)cleaning the layer of deteriorated material (2a) of the moulding surface (2) by a machining process which make...
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WO/2014/176683A1 |
Metal forming tool design or metal forming manufacture utilize computer aided design to generate initial tool geometry and/or to optimize or investigate possible changes in the parameters. Such computer models utilize friction parameters...
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WO/2014/169593A1 |
Disclosed is a method for manufacturing a super 13Cr tool coupler, comprising the following steps: manufacturing a blank; forging the blank; heating the forged blank to 600ºC to 700ºC for stress-relief annealing; quenching; and temperi...
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WO/2014/166021A1 |
A copper-based alloy pipe containing silicon and aluminum, and a preparation method therefor. The alloy pipe comprises the following ingredients in percentage accounting for the total weight of the alloy pipe: 50 to 55% of copper, 1 to 1...
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WO/2014/168873A2 |
The present invention relates generally to forming a threaded neck in a metal bottle manufactured by a process known as impact extrusion. More specifically, the present invention relates to methods, apparatus and alloy compositions used ...
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WO/2014/168958A1 |
Progressing cavity devices and systems are provided. In one embodiment, a system includes a metal stator (26) of a progressing cavity device (22, 36). The metal stator includes metal plates (80) with apertures (82) that are rotationally ...
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WO/2014/166023A1 |
A copper-based alloy pipe containing silicon and aluminum, and a preparation method therefor. The alloy pipe consists of the following ingredients in percentage accounting for the total weight of the alloy pipe: 60 to 65% of copper, 4 to...
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WO/2014/158734A1 |
The invention provides a dykes-type piston ring (20) having a finished outer diameter and negligible tangential tension. The method includes the steps of machining a stock bar to an initial outer diameter slightly greater than the finish...
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WO/2014/156625A1 |
Provided is a cubic boron nitride sintered body having excellent wear resistance and defect resistance. This method for manufacturing a cubic boron nitride sintered body is a method for manufacturing a cubic boron nitride sintered body c...
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WO/2014/158281A2 |
A process for rejuvenating a turbine disk having a plurality of slots includes the steps of determining a depth of a damaged layer containing M23C6 carbide dissolution; and removing the damaged layer from the slots in accordance with the...
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WO/2014/158106A1 |
On computer, the section model which is divided into layers with the help of layer software, it is launched out to design every section as three dimensional. To transform these designs into product, metal is melted in induction furnace u...
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WO/2014/159634A1 |
A pre-finished piston part is disclosed that may be used to form a piston assembly. A pre-finished piston may include a lower part defining a piston axis, the lower part having a skirt and forming a lower surface of a cooling gallery. Th...
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WO/2014/154409A1 |
The invention relates to a molding tool (200) for hot shaping and/or press hardening of a sheet metal material, comprising at least one cooled molding tool segment (100) that is formed from a molding surface shell (110) comprising an eff...
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WO/2014/146637A1 |
The present invention relates to a method for producing a piston (10) for an internal combustion engine, with a piston head (11) and a piston ring part (17), wherein the piston head (11) has a combustion bowl (12) comprising a dome (13) ...
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WO/2014/150301A1 |
An article includes a body that has a first section and a second section bonded with the first section. The first section is formed with a first material that has a first microstructure and the second section is formed of a second materi...
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WO/2014/146635A1 |
The invention relates to a method for producing a piston (10) for an internal combustion engine, comprising a piston upper part (11) and a piston lower part (18), wherein the piston upper part (11) has a piston floor (12) having a combus...
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WO/2014/146636A1 |
The invention relates to a method for producing a piston (10) for an internal combustion engine, comprising a piston main body (11) and a piston ring part (17), wherein the piston main body (11) has a combustion recess (12) having a dome...
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WO/2014/143987A1 |
A method is described for forming a lining on an inner surface of a pump casing. The lining can protect the pump casing from corrosive and abrasive fluids. The method disclosed improves the durability and reliability of the lining by int...
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WO/2014/137441A1 |
A rotor blade for use in a turbine of a turbine engine is described. The rotor blade may include an airfoil that extends from a connection with a root. The airfoil may include a pressure sidewall and a suction sidewall that define an out...
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WO/2014/134767A1 |
A car steel ring spoke production and manufacture process and a mould. Steps of the manufacture process are feeding, curling, flattening, butt welding, deslagging, flat-rolling, end-cutting, re-curling, closing, expanding, plane pressing...
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WO/2014/135782A1 |
The invention relates to a method for producing a rotor vane (10) for a turbomachine, comprising a step consisting in producing a rough casting, the heel of which has a downstream lip (121) with a transverse increased thickness (130) suc...
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WO/2014/134725A1 |
Gripper dies for a continuous coiled rod injector are machined from a single, unitary, integral steel body forming both the base portion for connection to the injector drive chain and the gripping portion for engagement of the continuous...
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WO/2014/133546A1 |
An airfoil assembly (30) comprises a composite airfoil (40) having a leading edge (32) and a trailing edge (34), a pressure side (36) extending between the leading edge and the trailing edge, a suction side (38) extending between the lea...
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WO/2014/126591A2 |
A geostationary earth orbit (GEO) spacecraft is disclosed that includes a body with north, east, south, and west sides and a north-south axis. The spacecraft has at least one deployable radiator rotatably coupled to the body. The deploya...
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WO/2014/121899A1 |
The invention relates to a method for producing a blind hole (10) in a metallic workpiece having at least one curved surface. One part of the material is pushed starting from approximately the horizontally extending curved tangent and fr...
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WO/2014/116639A1 |
A implantable blood pump system includes a pump unit, a first percutaneous cable section, a control unit, and a second cable section connecting the control unit to the first cable section. All components except the control unit are steri...
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WO/2014/115933A1 |
The present invention relates to a method for manufacturing a damper, comprising: a cutting step for cutting a metallic tube (100) in a predetermined length; a cap part forming step for forming upper and lower cap parts (11, 12) at both ...
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WO/2014/108495A1 |
The invention relates to a device for clamping a turbine blade (9) having a perimetric surface that has a suction side (5) and a pressure side (7) and having a blade tip during a welding repair of the blade tip (11). The device comprises...
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