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WO/2024/078291A1 |
Disclosed in the present application are a method and device for repairing damage on a mounting surface of an axle box body. The method comprises the following steps: acquiring a size measurement result of a corrosion pit at a damaged po...
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WO/2024/073580A1 |
A method of repairing a turbine blade includes positioning the turbine blade within a system including a machining tool; determining a first distance between a surface of a first PSP attached to a tip shroud of the turbine blade and a da...
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WO/2024/055509A1 |
An insertion piece for repairing a gap between shrouds of titanium alloy blades of a steam turbine, the insertion piece comprising a first insertion piece structure (61) and a second insertion piece structure (62), wherein one end of the...
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WO/2023/229480A1 |
The invention relates to means for repairing male threads. The thread repair tool (1) comprises the first tool body (2), the second tool body (3), and the rollers (4, 6) installed on said tool bodies (2, 3), respectively. The first tool ...
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WO/2023/227453A1 |
The invention relates to a method for repairing a damage or a defect (20, 40, 60) in a piece (22) of metallic material, comprising: a) measuring with at least one sensor (121) of a remote operated vehicle (120) first geometrical data of ...
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WO/2023/214063A1 |
Disclosed is a method (100) for repairing an object having at least one surface defect, the method comprising the steps of determining (110) the position of the defect on the object, selecting (120) a three-dimensional marker, positionin...
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WO/2023/214893A1 |
The invention relates to means for repairing female threads. The claimed thread repairing tool (1) for repairing a female thread comprises a tool housing (2), a base (4) accommodated in the housing (2), at least four forming jaws (5) ext...
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WO/2023/197053A1 |
The invention is intended for restoring the operation of a hydraulic unit of an automatic transmission. A repair unit for a seating cup of a hydraulic unit consists of a hydraulic accumulator having an external thread on the lower part o...
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WO/2023/129130A1 |
Systems and methods for cold-spraying coatings on rotors in motor assemblies for improving reliability of motor assembly use downhole in wellbores is provided. For example, a motor assembly can include a stator positioned downhole in a w...
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WO/2023/121488A1 |
A method includes positioning a constraining member (150) on a component (100) to create a zone (155) between the component (100) and the constraining member (150). A first material composition (170) is positioned in the zone between the...
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WO/2023/103920A1 |
Disclosed in the present invention is a method for repairing a solid plate extrusion die. The method comprises: (1) carrying out extrusion by using an original extrusion die to obtain a sample plate; (2) measuring the distribution condit...
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WO/2023/103921A1 |
Disclosed in the present invention is a method for repairing a solid bar extrusion die, comprising: (1) performing extrusion by using an original extrusion die to obtain a sample plate; (2) detecting the distribution condition of coarse ...
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WO/2023/096520A1 |
The invention relates to means for repairing female threads. The claimed thread repairing tool (1) for repairing a female thread (2) being damaged comprises a guide sleeve (3), an outer casing (4), a tool housing (5), at least two formin...
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WO/2023/091045A1 |
The pending invention relates to means for repairing female threads. The claimed thread repairing tool (1) for repairing a female thread (2) being damaged comprises the case (3), the first beam (4), the second beam (5), the forming rolle...
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WO/2023/077606A1 |
A method for repairing surface cracks of shaft parts, comprising: firstly cleaning a shaft part and carrying out flaw detection to measure the crack depth thereof; repairing the shaft part if the measured crack depth does not exceed 500 ...
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WO/2023/066565A1 |
The invention relates to a plug (20, 30) for brazing in a through-hole (7) and for sealing a through-hole (7) in a substrate (4) of a gas turbine component, wherein the plug (20, 30) has at least one elongate part (23, 33) and a head (26...
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WO/2023/036839A1 |
A method of and apparatus for repairing a defect in a surface are provided, the method comprising the steps of a) providing a bolus of an at least partially liquid alloy in a charge chamber, the charge chamber having a closable outlet an...
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WO/2023/283718A1 |
A replaceable bit for use in radial mining equipment and methods for manufacturing and rebuilding the bit, the bit having a body, the body having a retention portion and an ore face engagement portion, the ore face engagement portion hav...
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WO/2023/285668A1 |
The invention relates to a method (100) for supporting treatment of damage to blading of a turbomachine (10) having a plurality of blades (11), comprising the following steps: determining (103) a treatment contour (202) for mechanically ...
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WO/2023/280716A1 |
The invention relates to a building platform (1) for the additive repair of components (50) and to the use thereof. The building platform (1) comprises a plurality of repair positions that are arranged in the plane (91) of the building p...
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WO/2022/266750A1 |
A method of repairing a rail wheel including removing a selected segment of a rim of the rail wheel to provide a remaining segment having a first engagement surface, and providing a replacement workpiece including a replacement body elem...
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WO/2022/258475A1 |
The invention relates to a method for manufacturing a component (1) by means of layered construction, by combining a plurality of crystallites of a metal material to form a single crystal. The single crystal is produced by means of therm...
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WO/2022/247251A1 |
The present invention relates to the field of storage batteries, and disclosed is a busbar repairing method for a storage battery having a direct connection structure. The busbar repairing method comprises: identifying and picking out po...
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WO/2022/243619A1 |
The invention relates to equipment (100) for treating an annular component (10) of an aircraft turbomachine, having: a support (110) of elongate shape along an axis (X), the support comprising, at one of its ends, a mount (111) configure...
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WO/2022/243389A1 |
The invention relates to a hand-held machine (10) for removing a friction-welded element, having a head, from a component assembly, wherein the hand-held machine (10) comprises a machine housing (12) and a drive unit (14) which is receiv...
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WO/2022/238051A1 |
The invention relates to a turbine rotor (1) having an improved rotor tip (7), which has at least one cooling channel (48, 57) in the rotor blade (8), said cooling channel (48, 57), in the region of its cuspidal point (43, 51), having at...
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WO/2022/240737A1 |
Shell-and-tube devices typically require regular maintenance. Described herein is an automated method for tracking the status of individual tubes during maintenance activities and recording status data for review and analysis. Status dat...
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WO/2022/199939A1 |
The method and the device are used for processing a shaft (16) of an apparatus (20) which supports the shaft (16) in rotation. The device is provided with a drive unit (32) which can be attached to the apparatus (20) and has a drive elem...
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WO/2022/189299A1 |
The invention relates to a method, a repair device (1) and a repair system (3) for repairing a corrosion damage of a surface of an object exposed to weather.
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WO/2022/189236A1 |
The invention relates to an additive repair system (1) and to a method for determining correction parameters of a corresponding system (1). The additive repair system (1) comprises a construction platform (2) having a construction volume...
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WO/2022/186869A1 |
A bike includes a frame elongated in a longitudinal direction, a front fork rotatably engaged with a front wheel at a front end of the bike, a rear fork rotatably engaged with a rear wheel at a rear end of the bike, a handlebar supported...
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WO/2022/183253A1 |
A structural repair patch system for repairing a damaged product surface, the system comprising: an application member, a patch member and at least one containing member. The patch member further comprises a reinforced element with a rei...
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WO/2022/179205A1 |
The present invention relates to a method for repairing an ultra-thin structure by means of additive manufacturing. The method comprises the following steps: removing a damaged region of an ultra-thin structure by means of machining; acq...
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WO/2022/177452A1 |
An article includes a base portion (12) including a cast iron with the cast iron having a first fatigue strength; at least one groove (16) formed in the base portion: and a filler metal (34) disposed in at least one groove of the at leas...
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WO/2022/171957A1 |
The invention relates to a method for repairing an end plate of a turbomachine rotor, said end plate comprising a crown (16) having at least two collar fastening holes (19) and at least one balancing-weight fastening hole located between...
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WO/2022/157097A1 |
The invention relates to a sandblasting mask (50) and to the use thereof for sandblasting blade tips in a method comprising: a step of positioning a plurality of sandblasting masks (50), each blade passing through an opening (58) in a ma...
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WO/2022/128570A1 |
The invention relates to a method for replacing drill segments of a core drill bit, the drill shaft (61) of which is connected to the drill segments, with new drill segments (32), comprising the steps of: - detaching the drill shaft (61)...
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WO/2022/123177A1 |
Method for manufacturing a turbomachine blade (11) comprising a pressure-side wall (14) and a suction-side wall (15) spaced apart from one another, said blade (11) comprising a tip (S) with: • - a bottom wall (18) extending from the pr...
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WO/2022/096346A1 |
The present invention relates to a burning apparatus for railway repair, defining an axis (P) and comprising: an air compressor assembly (2) including an inlet opening (20) and an outlet opening (21), and a combustion assembly (3) connec...
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WO/2022/094527A1 |
Methods of forming a desired geometry at a location on a superalloy part (100) are disclosed. The method may include directing particles of a powder mixture (110) including a low melt temperature superalloy powder (112, 114) and a high m...
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WO/2022/090660A1 |
The invention relates to a method for repairing a part (1) for an aircraft turbine engine, the part (1) comprising a lower panel (3), an upper panel (2) and a core (4) having a honeycomb structure arranged between the lower panel (3) and...
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WO/2022/078630A1 |
The present invention refers to a method of manufacturing a build plate used in additive manufacturing (AM) of an AM part, wherein the build plate comprises a plate body consisting of a first material and wherein the build plate comprise...
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WO/2022/063085A1 |
An approach for repairing defects in a structure is provided, located in difficult to reach area, by using a self-guiding and self-melting robotic thread (102). The approach can use an external guidance system to find the target location...
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WO/2022/051092A1 |
A technique facilitates performance of an operation on a cylindrical item, such as a tube or shaft. The technique utilizes a split frame device having separable sections to enable mounting of the split frame device about the cylindrical ...
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WO/2022/031712A1 |
A method for repairing a damaged bolt located on a baseplate in a bolted joint, the damaged bolt having a nut threaded thereon, and the damaged bolt having a deformed portion and a residual portion, wherein the residual portion is at lea...
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WO/2022/025867A1 |
A method of repairing a component using an additive manufacturing process is presented. The method includes submerging the component into a powder bed so that a portion of the component to be repaired is level with a surface of the powde...
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WO/2022/012834A1 |
The invention relates to a modification of a system which has a gas turbine (4') and a generator (7), wherein the old gas turbine (4') is replaced with a new more modern gas turbine (4), and the rotational direction of the generator (7) ...
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WO/2022/008769A1 |
Machine for repairing motorcycle rims comprising a frame (1), straightening devices comprised by actuators (10,12,13) for straightening deformations of the rim displaceable by the frame, a vertical support shaft (8) adjustable with respe...
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WO/2022/002532A1 |
The invention relates to a method for repairing damage (1) in a body part (2) of a vehicle with the aid of a replacement part (3). The method comprises removing (S1) a region affected by the damage from the body part, offsetting (S2) a p...
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WO/2022/002695A1 |
In order to repair a workpiece (WS), a requirement specification (REQ) about a requirement to be met by the workpiece (WS) and a numerical simulation model (SIM) for simulating a physical behaviour of the workpiece (WS) are imported. Fur...
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