Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 14,009

Document Document Title
WO/2018/013863A1
The present disclosure provides methods forming a stainless steel part. A method for forming a stainless steel part may comprise providing a substrate comprising stainless steel and at least one depression that projects into at least a p...  
WO/2018/006547A1
A system for removing rust from a hull surface of a ship comprises: a wall-climbing robot body (1); a safety device (13); a rust removal sand blaster (2); an air compressor (9); an abrasive material transport system (8); a vacuum negativ...  
WO/2018/000001A1
Disclosed is a method for mechanically healing functional cemented carbide or cermet surfaces (2). An exposed cemented carbide or cermet surface (2) that does not adjoin a cutting edge is blasted with a particle beam (S) in a blasting pr...  
WO/2017/219099A1
A water jet machine for cutting flat glass horizontally uses high water-pressure and abrasives to perforate and cut flat glass panes, the big difference from the commercially available water machines being the possibility to work in an a...  
WO/2017/221894A1
A cast steel shot material used for removing scale formed on the surface of a metal product by blast processing is provided with: a first group of shot materials in which the particle diameter d1 falls in a first particle diameter interv...  
WO/2017/215947A1
The present invention concerns a bell (9) forming a device that both blasts shot and sucks up the blasted shot, with a casing dedicated to guiding (91) the shot clearly separated from a containment casing (92), which allows very high spe...  
WO/2017/216415A1
A method for providing abrasive grains (CG1, CG2, CG3, CG4) comprises: - providing first input material (FEED1), which comprises abrasive grains (G0) adhered to a combustible substrate (BASE0), and - separating the abrasive grains (G0) f...  
WO/2017/217121A1
This appearance inspection device prevents the excessive detection of defects in appearance inspection. An appearance inspection device 3 in a surface processing system 1 images an object of inspection Wk using an imaging unit 31 and has...  
WO/2017/218131A1
A method of polishing a metallic workpiece includes: mounting the workpiece in a hopper; loading the hopper with a polishing media comprising, by weight percent, more than 98% metallic chips, less than 2% liquid, and less than 0.05% abra...  
WO/2017/213314A1
The present invention relates to a shot peening apparatus and method for a coil spring and, particularly, to a continuous shot peening apparatus and method for a coil spring. According to the apparatus and method, a coil spring is allowe...  
WO/2017/212721A1
A hole inner surface processing device (10) having: a lateral hole nozzle (14) formed to a bottomed cylindrical shape, the lateral hole nozzle (14) discharging a shot material fed into the cylinder with air to the exterior through a proj...  
WO/2017/212320A1
The invention relates to a production method of a structured ceramic tile, comprising, in succession, steps of: - carrying out forming of an unfired tile starting from a suitable mixture; - carrying out drying of the formed unfired tile;...  
WO/2017/212898A1
A separator apparatus according to the present invention has: a suction means for suctioning air; and an air-power separation mechanism for separating a projection material from a mixture by air power. The air-power separation mechanism ...  
WO/2017/208621A1
Provided is a shot processing apparatus whereby scattering of a projection material to the outside can be suppressed without reducing projection efficiency. This shot processing apparatus has: a cabinet; a drum housed in the cabinet and ...  
WO/2017/207054A1
The invention relates to a water-abrasive-suspension cutting system comprising a high-pressure source (2) which provides highly pressurised water, a mixing device (19) positioned downstream of the high-pressure source (2), in which an ab...  
WO/2017/201293A1
A blasting system includes a pressure vessel, water pump, blast circuit, motor, orifice valve, and controller. The pressure vessel is configured to contain a pressurized blast media slurry. The water pump pumps water from a water supply ...  
WO/2017/197422A1
The invention relates to a transport system (1000) for moving at least one automated maintenance device (1100) for large substantially perpendicular surfaces, for example ship hulls (1), comprising a monorail system (200) which can be la...  
WO/2017/199918A1
Provided is a surface treatment method capable of continuously forming a uniform nanocrystalline structure along the surface of a metal product regardless of whether the metal product is hard or soft. In the present invention, a substant...  
WO/2017/199959A1
In a first inspection step, a non-destructive inspection is performed on the state of the surface side of a treatment object prior to being subjected to a shot treatment in which a projection material is projected at the treatment object...  
WO/2017/199476A1
Provided is a method for preventing the adhesion of aluminum onto the surface of a metallic product, which can be performed by a simple treatment, at low cost and within a short time. Tin granules having an average particle diameter of 1...  
WO/2017/194175A1
The invention relates to a device for producing high strength CO2 pellets from CO2 snow, in particular for a cleaning device for blasting surfaces to be treated with a mixture flow of a compressed gas and CO2 pellets, comprising a main c...  
WO/2017/193026A1
A waterjet system is provided, including a pump configured to pump fluid, an electric motor configured to drive the pump; a hopper configured to store abrasive, a mixing chamber configured to mix abrasive from the hopper and the fluid fr...  
WO/2017/191478A1
The method for cleaning sand which contains toxic and hazardous substances consists of the following steps: a) Sieving the contaminated sand with the sieve (3), b) Cleaning/scrubbing the contaminated sand in the attrition machine (4) in ...  
WO/2017/181526A1
An endless belt shot blasting device comprises a shot blasting cabinet. A shot blaster is disposed above the shot blasting cabinet. A shot inlet of the shot blaster is connected to a shot outlet (51) of a shot-sand separator. A laterally...  
WO/2017/178581A1
The invention relates to a method for cleaning turbine blades (80) of a turbine stage (81), in particular a high-pressure turbine stage, of a jet engine (82). The invention further relates to a device (1) which is particularly suitable f...  
WO/2017/180058A1
A control valve (100) comprises a conduit (102), a controller (104), a sensor unit (106; 146, 148), a cylindrical housing (112) and one or more regulating columns (124, 126). The conduit further comprises a hollow cylindrical body (114) ...  
WO/2017/175463A1
Provided is a method for surface-treating a mold with which a simple treatment makes it possible, at low cost and in short time, to obtain simultaneously an improvement in mold release performance and an improvement in the surface hardne...  
WO/2017/174924A1
The invention relates to a method for surface treatment of a biocompatible metal material, such as an implant, which comprises the following consecutive steps: i) abrasive mechanical treatment of the surface of said material using abrasi...  
WO/2017/170730A1
The purpose of the present invention is to improve production efficiency including during the period from the molding to the polishing of an impeller. This impeller production method is provided with a molding step S1 in which an impelle...  
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/2017/170540A1
The carbonitrided component pertaining to an embodiment of the present invention has a carbonitrided layer on the surface of a steel material, wherein the steel material contains a predetermined ingredient, and the carbonitrided layer ha...  
WO/2017/164241A1
A blast material including first particles having a Mohs hardness of at least 8 and second particles having a Mohs hardness smaller than that of the first particles. The present invention provides a blast material with which it is possib...  
WO/2017/164878A1
An erosive jet can propel degradable, abrasive grit conveyed in a carrier fluid to erode a downhole structure, such as a tubular (e.g., cutting through a tubular) or formation (e.g., perforation actions). The abrasive grit can be selecte...  
WO/2017/156476A1
A dental appliance including an applicator body having an inlet end and an outlet end opposite the inlet end. The applicator body having an abrasive outlet extending from the outlet end and defining an abrasive outlet axis that is substa...  
WO/2017/151541A1
A vapor blast system includes a pressure pot with an upper end and a main body, a fill inlet attached to the upper end of the pressure pot, and a seal assembly disposed in the pressure pot. The seal assembly is configured to control a fl...  
WO/2017/150655A1
This steel wire material is used in plastic working and is provided with a steel wire material body and a coating for covering the surface of the steel wire material body, the coating is formed from a composition not including phosphorus...  
WO/2017/146173A1
A shot peening device (50) includes: a turntable (79) that rotates around a revolution axis (X1); holding mechanisms (81, 82) that move integrally with the turntable (79); a pressuring mechanism (93) for compressing a coil spring (1); a ...  
WO/2017/147026A1
A mounting assembly includes a center block, first and second brackets, and a fastener configured to attach the first bracket and the second bracket to the center block. The first and second brackets respectively include first and second...  
WO/2017/146177A1
A coil spring processing device includes an end positioning device (30), a shot-peening device (50), and a controller (98). The end positioning device (30) positions the ends (1c, 1d) of a coil spring (1). The shot-peening device (50) in...  
WO/2017/141823A1
The present invention provides: a preventive maintenance construction method for a steel structure, said method making it possible to greatly shorten the work period and greatly reduce costs; and a circulation-type blasting device that i...  
WO/2017/134242A1
Powder chamber (10), in particular for or of a dental powder spraying device, comprising at least one conducting zone (20) which is electrocoductive and includes at least one contact surface (21) inside the powder chamber (10).  
WO/2017/136649A1
The present invention provides a process for the removal of chromium contaminants on a spent ruthenium sputtering target used in Plasma Vapor Deposition by the steps of grit abrasion, organic solvent cleaning, and being subjected to an e...  
WO/2017/134570A1
The present invention is embodied in a carbon dioxide compression and delivery device that uses a plurality of reversible thermoelectric devices and to a method to operate such carbon dioxide compression and delivery device.  
WO/2017/130476A1
This cast steel projection material for performing a blasting treatment comprises, at a weight ratio, C at 0.8% or greater and 1.2% or less, Mn at 0.35% or greater and 1.2% or less, and Si at 0.4% or greater and 1.5% or less, wherein a r...  
WO/2017/128102A1
A dephosphorization process with multiple sandblasting steps. The process sequentially comprises the following steps: uncoiling, first leveling, multiple steps of sandblasting and dephosphorization, second leveling, scrubbing and rinsing...  
WO/2017/130678A1
Provided is a masking tape for a shot peening process, the masking tape comprising a base material having a first surface and a second surface, and an adhesive layer disposed over the first surface on the base material. The masking tape ...  
WO/2017/127037A1
A water jet turning mechanism (A) used in processing of materials that are hard to process (have a hard and brittle structure) and comprising a drive motor (30) and a fixing head (300) for fixing the workpiece, and it is characterized in...  
WO/2017/127376A1
Embodiments of an electronic device comprising an enclosure and electrical components disposed at least partially inside the enclosure, wherein the enclosure comprises a substrate having a tactile surface are disclosed. The tactile surfa...  
WO/2017/115643A1
After a bonding coat layer removal step wherein a bonding coat layer (first coating layer) is removed by a chemical process, and a cleaning step wherein a turbine blade is cleaned by blast processing, an adhesion cleaning step (blast par...  
WO/2017/115121A1
The invention relates to a guard for a part (3) to be shot-blasted and having an axis of revolution, said guard comprising: a cover and a chamber shaped for receiving the part to be shot-blasted; said chamber having at least one planar s...  

Matches 1 - 50 out of 14,009