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Patent Searching and Data


Matches 1 - 50 out of 316,505

Document Document Title
WO/2021/182528A1
Provided is a manufacturing method for a hat-shaped steel piling, in which rough rolling, intermediate rolling, and finishing rolling are performed by hot rolling on a rolling workpiece, and subsequently, bending is performed, wherein: t...  
WO/2021/183511A1
A method for coupling a first medical device component (100) to a second medical device (200) component comprising altering the first medical device component from a natural state to an altered state, by reducing a cross-sectional dimens...  
WO/2021/181765A1
The present invention addresses a problem of providing a seaming device capable of easily performing a washing operation of a chuck and/or a seaming roll, having high maintainability, and capable of efficiently keeping the chuck and/or t...  
WO/2021/179028A1
The invention relates to a bending machine (10), in particular a folding machine, for bending a workpiece (9), comprising - at least one first bending tool holder (1, 11, 12) which is movably mounted to perform a working movement (A) and...  
WO/2021/181982A1
The present invention limits the generation of wrinkles by a simple means when performing press-molding into a pressed component shape having one or more curved portions resulting from a top plate section curving in a convex or a concave...  
WO/2021/181761A1
The present invention addresses the problem of providing a seaming apparatus that can prevent leakages of lubricant to a seaming workspace from a housing inside a machine of a chuck unit, prevents the occurrence of defective products con...  
WO/2021/181762A1
The present invention addresses the problem of providing a container member supply device that has good operability during disassembly and cleaning, and that suppresses the generation of abrasion powder of container members. This conta...  
WO/2021/181949A1
Provided is a seamless can body having excellent pressure resistance, and a method for producing the seamless can body. This seamless can body includes a tubular body section (10), a peripheral ground section (20b) continuing from a lowe...  
WO/2021/180854A1
The present disclosure relates to a method of providing an end wall part (30a) on an elongated vehicular metal trim profile (1). The method comprises providing an elongated trim profile (1) of a metal plate material, the trim profile com...  
WO/2021/181683A1
A heat exchanger of an air conditioner according to the present disclosure is characterized by being provided with: radiation fins which are layered with spaces set therebetween, and have a plurality of openings; a plurality of straight ...  
WO/2021/182606A1
Provided is a method for manufacturing a hot-forged member, the method enabling efficient hot forging while preventing defects such as cracks even if a hard-to-work alloy is used as a hot forging material. The method for manufacturing ...  
WO/2021/181540A1
The present invention provides a steel pipe manufacturing system capable of acquiring, in a manufacturing process for, while continuously changing a form into a plate shape, a pipe shape, or the like, continuously applying coating and ap...  
WO/2021/180608A1
The present invention relates to a method for manufacturing a steering shaft part (10) of a steering shaft (1) for a motor vehicle, which steering shaft part has a tubular steering shaft portion (2) extending from an end (41) in a longit...  
WO/2021/180684A1
A two-component barrel nozzle (10) of a secondary cooling zone of a continuous casting machine (1) comprises a barrel-like central piece (12) having a barrel axis (15). The central piece (12) comprises at one end (13) an add-on block (16...  
WO/2021/182215A1
A safety device 50 has a projector 60 that outputs detection light LB, a light receiver 70 that determines whether a detector 80 is in a light-receiving state in which the detection light LB is received, or a light-blocked state in which...  
WO/2021/180878A1
The invention relates to a method for bending profiles, in which the profiles have a profile web and profile legs which are in particular bent or chamfered and extend from lateral ends of the profile web, wherein the profile is bent or d...  
WO/2021/183930A1
The present disclosure relates to a hybrid material panel assembly for a vehicle. The panel assembly includes a panel and a plurality of mounting flanges integrally formed with the panel. The panel is formed of a first material having a ...  
WO/2021/181694A1
A spiral-grooved tube manufacturing device includes: a tool portion having a plurality of processing rollers coming into contact with a circular tube serving as a workpiece; a rotary drive device provided on a base and applying a relativ...  
WO/2021/181866A1
Provided is a method for manufacturing a steel component, the method including: a step for preparing a steel plate having a chemical composition in which 0.05-0.40 mass% of C, 0-2.0 mass% of Si, 1.0-3.0 mass% of Mn, 0.010-1.0 mass% of Al...  
WO/2021/182529A1
The present invention allows equipment costs and remodeling costs to be affordable, and manufactures a steel sheet pile with high dimensional accuracy by suppressing the occurrence of warping of a material to be rolled during bending. Th...  
WO/2021/180719A1
The invention relates to a method for reducing process disruptions in the production of a rolled product. By taking complex interactions into account in the controlling of a roll train, in the form of a disruption index, process disrupti...  
WO/2021/183676A1
A method for making a neutral hybrid braided structure may involve positioning a first set of wires on a braiding machine in a first set of positions, positioning a second set of wires on the braiding machine in a second set of positions...  
WO/2021/181039A1
The invention relates to a method for changing the working roll (12) in a rolling mill, which limits the risk of scratching the working roll (12), or even the risk of scratching the metal strip, during the removal or insertion of the wor...  
WO/2021/182705A1
The present invention relates to a method for manufacturing a rebar joint coupler, and a rebar joint coupler manufactured by same, and, more specifically, to a method for manufacturing a rebar joint coupler, and a rebar joint coupler man...  
WO/2021/183507A1
The present disclosure provides methods and a necking apparatus to reduce a first diameter of an open end of a container body to a second diameter. The necking apparatus includes a necking die and a die guide. The die guide is selectivel...  
WO/2021/181219A1
The present invention relates to a radial press assembly (1) for connecting flexible tubes, which comprises a plurality of sets of tools (2), a reading unit (4), and processing means (6). Each set of tools (20) of such a plurality of set...  
WO/2021/181763A1
The present invention prevents deviation of a lid placed on the top of a can, scattering of the contents in the can, and falling of the can, reduces deviation of the rotation center of the can to prevent depressions, scratching, etc., ca...  
WO/2021/182734A1
The present invention relates to a flange shaping apparatus for a circular duct. The flange shaping apparatus for a circular duct according to the present invention comprises: a shaping jig which is arranged to surround the outer circumf...  
WO/2021/180395A1
The invention relates to a roll stand (100) for rolling a metal strip (200), comprising a small working roll (110) and a large working roll (120) arranged opposite the small roll, said working rolls together spanning a roll gap for rolli...  
WO/2021/181834A1
According to the present invention, a pressing part (11) that is formed in a tapered conical shape pushes out a metal material in a portion (5) to be an opening from the center in the radial direction toward the radially outer direction....  
WO/2021/179357A1
A method for forming a micro-channel by using air inflation, comprising: using a method that combines numerical simulation and composite rolling experiments to analyze hydrogen pressure as well as the effect of the composite strength of ...  
WO/2021/182349A1
A molding system comprises a molding device for molding a heated metal material using a molding die, a first scale removal unit for removing scales from a molded article retrieved from the molding die and cooling the molded article, and ...  
WO/2021/179356A1
A transverse vibration rolling system for a double-layer metal composite ultra-thin strip and a manufacturing method. The transverse vibration rolling system comprises a first roller (1), a second roller (2), a first hydraulic vibrator (...  
WO/2021/182401A1
This calculation method is characterized in comprising: a first step for repeating a first attempt for conducting structural analysis under a first heating condition that includes a first heating line and comparing the result of analysis...  
WO/2021/182465A1
This plated steel plate for hot stamping includes a base material and a zinc plating layer formed on the surface of the base material, wherein the zinc plating layer includes an alloyed zinc layer, a solidified zinc layer, and an Al-cont...  
WO/2021/182334A1
The present invention is a method for calculating a heating plan used for bending a metal plate by line heating. This calculation method is provided with: a step for repeating, while changing the position of a heating line, a first trial...  
WO/2021/181950A1
[Problem] To provide a seamless can body that has excellent pressure resistance and that is configured to allow reduction of abrasion of a ground contact surface of a bottom portion of a can bottom part, and to provide a manufacturing me...  
WO/2021/182359A1
A molding system according to the present invention is provided with: a molding device that molds a heated metal material by using a molding die; and a cutting part that cuts and trims an end section of a molded body section of a molded ...  
WO/2021/181764A1
In order to obtain sufficient lubrication and heat exhaustion properties even at a low speed and using a high load, and obtain a sufficient flow rate whilst inhibiting the leakage of a lubricant, without the need to supply a lubricant at...  
WO/2021/180387A1
The invention relates to a method for producing metal beams with a top-hat profile, comprising the hot rolling of slabs (13), ingots (12), billets, preliminary profiles (14) or similar semifinished products in a rolling train, wherein th...  
WO/2021/182358A1
This molding system is provided with: a molding device comprising a fluid supplying unit that supplies a fluid to a metal pipe material that has been heated, and a molding mold that forms a molded body as a result of the expanded metal p...  
WO/2021/174561A1
A metal material welding-rolling integrated composite forming method and apparatus. The welding-rolling integrated method has the short-process, high-efficiency and high-performance integrated features. In the welding process, a low heat...  
WO/2021/178358A1
A roll mounting system is provided that includes a roll assembly (200) coupled to one or more rolls (201). The roll assembly (200) is configured to position the one or more rolls (201) using a tapered assembly (204) for mounting or dismo...  
WO/2021/176768A1
Provided is a hot-pressed member excelling in coating film adhesion and post-coating corrosion resistance when electrodeposition coating has been implemented after a zirconium-based chemical conversion treatment. The hot-pressed member a...  
WO/2021/174274A1
The invention relates to a sheet-metal processing installation comprising: a conveying means (2), which conveying means (2) defines, in a conveying plane (3), a receiving surface (8) for a workpiece (5) and a conveying direction (4) and ...  
WO/2021/175636A1
The invention relates to a roll stand (1), in particular for flexibly rolling strip material, comprising at least two working rollers (2, 3), which can be adjusted relative to one another by means of a hydraulic assembly in order to set ...  
WO/2021/175556A1
The invention relates to a laser machine tool (1) for machining workpieces (7), the laser machine tool (1) comprising: a working space (6) having a laser machining device located therein for machining workpieces (7) in the working space ...  
WO/2021/175686A1
The invention relates to a method for thermally treating a coated component (2), having the steps of: a) thermally treating the component (2) in a first continuous furnace (3) that is divided into a first zone (6) and a second zone (7), ...  
WO/2021/174379A1
A forging press having an automatic feeding device, comprising a workbench (2) and a protection box (6); an assembly channel (7) is provided in the inner cavity of the protection box, a guide sliding plate (8) is nested in the assembly c...  
WO/2021/176818A1
A first shaft member of a shaft of this rotor has a first large diameter portion disposed on a radially inner side of a rotor core and a first small diameter portion positioned on one side in a shaft direction relative to the rotor core....  

Matches 1 - 50 out of 316,505