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Matches 251 - 300 out of 305,147

Document Document Title
WO/2018/115693A1
The invention relates to a brased heat exchanger (1) comprising: a tube bundle (2) comprising a plurality of tubes (2) arranged parallel to each other, said tube bundle (2) comprising spacers (6) arranged between the tubes (2); and two c...  
WO/2018/117477A1
A duplex stainless steel having excellent corrosion resistance and moldability, and a manufacturing method therefor are disclosed. According to one embodiment of the present invention, the duplex stainless steel comprises, by wt%, 0.05% ...  
WO/2018/117039A1
A welding device for electric resistance welded pipe for manufacturing an electric resistance welded pipe wherein, in an open pipe having an opening extending in the travel direction, both end surfaces of the pipe material facing the ope...  
WO/2018/115787A1
The present invention relates to a method for regulating the pitch of the turns (22) of a metal carcass (12), and to an installation for implementing same. The method comprises the following steps: a) a metal carcass (12) having turns (2...  
WO/2018/115502A1
A method for manufacturing a composite tube having at least one double-layered portion with an annular outer layer of a first alloy and an annular inner layer of a second alloy, comprising : - providing a base component (301) of the seco...  
WO/2018/116789A1
A punch-laser combination machine comprises a punch and die for punching a flat workpiece, a laser processing head for laser processing a workpiece W, and a workpiece moving and positioning device for freely moving and positioning a work...  
WO/2018/118495A1
A formed blank (10) is provided. The formed blank (10) includes a stretched portion (38) and/or a truncated protrusion (20), a tooling assembly (100) structured to form a formed blank (10) including a stretched portion (38) and/or a trun...  
WO/2018/112677A1
Heat-sensitive disc stamping equipment capable of saving processing and material, and lowering production costs. The heat-sensitive disc stamping equipment comprises an upper die plate (1) and a lower die plate (2), the upper die plate (...  
WO/2018/114974A2
The invention relates to a method and a device (1) for producing flow field plates for fuel cells. A flow field plate (93) is formed by joining an anode plate (91) to a cathode plate (92), wherein the anode plate (91) and the cathode pla...  
WO/2018/115925A1
The invention deals with a steel section, comprising a web central portion connected on each side to a flange portion having a thickness of at least 100mm, such steel section having a composition comprising, in weight percentage: C : 0.0...  
WO/2018/115298A1
A method for manufacturing a steel component from a blank is provided. Firstly,a blank is placed in a conveyor system. Then, at least a preselected zone of the blank is preheated while the blank is retained at a predetermined preheating ...  
WO/2018/117528A3
The present invention provides a method for manufacturing a brake disc which includes: a disc plate providing a friction surface and having a hole formed through the center thereof; and a hub coupled to the hole formed through the center...  
WO/2018/117466A1
The present invention relates to steel used for chassis parts, etc. of an automobile and, more specifically, to a hot rolled steel plate for an electric resistance welded steel pipe, which shows an excellent weldability in electric resis...  
WO/2018/114156A1
The invention relates to a device (100) and a method for shaping sheet metal (1). The device is provided with a plurality of contacting and clamping elements (11, 12, 13) which are designed to cooperate with one another so as to clamp th...  
WO/2018/116787A1
Provided are a method for evaluating steel pipe capable of evaluating deformation performance thereof even if the pipe expansion pitch is coarse or fine and a method for manufacturing steel pipe using the method for evaluating steel pipe...  
WO/2018/116583A1
The objective of the present invention is to enable opening/closing of a screw cap to be performed smoothly, and to enable a cap to be sealed reliably by a screw section when the internal pressure of a bottle is large. In this method for...  
WO/2018/117496A1
The present invention relates to steel for pressure vessels used in a boiler, a pressure vessel fittings, etc. of a power station and, more particularly, to steel for pressure vessels with excellent resistance to high-temperature temperi...  
WO/2018/117695A1
The present invention relates to a magnesium alloy sheet and a method for manufacturing the same. One embodiment of the present invention provides a magnesium alloy sheet comprising, with respect to a total of 100 wt.% of the magnesium a...  
WO/2018/115695A3
The present invention relates to a heat exchanger (1) comprising: a bundle of tubes (2) comprising a plurality of tubes (2) disposed in parallel and having an oblong cross-section with two parallel long sides (21) and two short sides con...  
WO/2018/117762A1
An aspect of the present invention relates to a magnesium alloy plate material with excellent corrosion resistance, wherein the magnesium alloy plate material comprises 2.5-7.0 wt% of Al, with the remainder comprising Mg and other unavoi...  
WO/2018/114223A1
The invention relates to a method for producing a one-part piston (1) for an internal combustion engine by forging, comprising a piston skirt (4) formed in one piece with a piston head (2), wherein a cooling duct (8) which is open toward...  
WO/2018/117486A1
Disclosed are a width control device of a multi-stand rolling mill and a method for controlling a width thereof. The width control device of the multi-stand rolling mill and the method for controlling the width thereof, according to one ...  
WO/2018/112618A1
A cylindrical cargo container is formed of longitudinal, extruded arcuate panels joined pairwise at abutting edges to form a cylindrical tube. The container is mountable on a separate wheeled chassis to form a semi-trailer or railcar, or...  
WO/2018/113619A1
Disclosed is a mould for manufacturing an aluminium alloy bar material, the mould comprising a die (2), a die cushion (1) and a flow guide plate (3). The die cushion (1) is provided with an extrusion cylinder, the flow guide plate (3) is...  
WO/2018/117865A1
A window stay including a frame mounting plate (10); a sash mounting plate (11); a short arm (12) coupled by pivots at each end to the frame mounting plate (10) and the sash mounting plate (11); and an elongate long arm (13) coupled by p...  
WO/2018/116192A1
The present invention relates to a method of dynamical adjustment for manufacturing a thermally treated steel sheet.  
WO/2018/115861A1
A machining tool is described comprising a drive stage (42) and a bending stage (44), the drive (stage 42) comprising a plurality of rollers (48) engageable with a workpiece, in use, the rollers (48) each having a respective axis of rota...  
WO/2018/111048A1
A cooling system according to an embodiment of the present invention may comprise: a cooling part which supplies a cooling fluid to a strip; and a boiling film removal part, which physically comes into contact with the strip and removes ...  
WO/2018/107474A1
Disclosed is a steel wire-drawing method, used to drawing a wire rod having a diameter of 4-4.2 mm to 3-3.2 mm. The method comprises: s1, performing primary wire-drawing to reduce the diameter to 3.6-3.65 mm, with a reduction rate being ...  
WO/2018/109067A1
The invention relates to an apparatus (1) for producing a peripheral groove (101) in an end portion (103) of a metal tube (100), in particular a metal tube (100) that is to be coated on the inside, wherein the groove (101) is designed fo...  
WO/2018/109347A1
The invention relates to a method for bracing a part by winding a wire-like element (8) under tension around said part. The invention likewise relates to a machine (1) for bracing a part by winding a wire-like element (8) under tension a...  
WO/2018/110995A1
An embodiment of the present invention provides a rolling roll which reduces the occurrence of galling by imparting regular fine concave and convex parts to a surface of a plated steel sheet, and a plated steel sheet produced by the roll...  
WO/2018/109316A1
The present invention relates to a composite material comprising aluminum and alumina, to the production method thereof and to a cable containing said composition material as an electrically conductive element.  
WO/2018/110073A1
This manufacturing method comprises: a forging step; a deburring step; and a pressing-down step. In the forging step, a finished forged material having burrs is formed using an upper forging die and a lower forging die. In this forging s...  
WO/2018/108566A1
The invention relates to a method (1) for producing a tubular joint product (2) made of metal. An outer ring (4) made of metal is pressed over an inner tube (3), and the inner tube (3) and the outer ring (4) are connected in order to for...  
WO/2018/107640A1
A die set for extending and spinning the outer cylinder of a silicone oil damper housing of a crankshaft, comprising an upper die (1), a lower die (2), a flanging wheel (3) and a spinning and flattening wheel (4) mounted on a spinning ma...  
WO/2018/109947A1
The present invention is a method for producing a magnesium alloy, which is characterized by adding 7.8-9.2 wt% of Al, 0.20-0.80 wt% of Zn, 0.12-0.40 wt% of Mn and Ni at a quantity Y [ppm] calculated from formulae (1) and (2), and contro...  
WO/2018/108105A1
A method of processing outer pipe threads on a hollow blank (40) by using two rolling processes. The method comprises: firstly, a first roller wheel set performs a rolling process on an outer surface of the hollow blank (40) to form a cy...  
WO/2018/110944A1
The surface treatment device according to an embodiment of the present invention may comprise: a nozzle device which sprays a fluid on the surface of a target object so that bubbles are generated by cavitation; and a controller which, on...  
WO/2018/107639A1
A shovel spinning-based thickening die assembly for a housing of a silicone fluid crankshaft damper. The die assembly comprises an upper die (1), a lower die (2), a first shovel spinning roller tool (3), and a second shovel spinning roll...  
WO/2018/110946A1
The present invention relates to a rolling facility and a rolling method. According to the present invention, the rolling facility comprises: a roughing mill having a roughing mill roll for pressing a material to be transferred; a finish...  
WO/2018/108518A2
The invention relates to a cooling system (2) for cooling rolling stock, comprising a plurality of cooling bars (8) for applying a coolant onto the rolling stock, exactly one dedicated coolant supply line (36) for each of the cooling bar...  
WO/2018/110152A1
Provided is a hot-rolled steel plate suitable as a raw material for a square steel pipe, having a low yield ratio, low-temperature toughness, and adequate strength despite having a plate thickness of more than 25 mm. The present inventio...  
WO/2018/111294A1
A wire shaping device for shaping a welding wire stored in a bulked storage container is disclosed. The wire shaping device shapes the welding wire by flexing the wire as it is drawn around a plurality of sheaves. In addition, the wire s...  
WO/2018/108343A1
The invention relates to a device for processing an end of a strip, in particular a metal strip (2), wound up into a coil (1), in particular for sampling and/or for inspection of the strip, with a winding device for unwinding the end of ...  
WO/2018/109017A1
The invention relates to a method for bending extruded profiled elements (1), in particular a method for the edgewise bending or winding of predominately flat profiled elements with adapted cross-sections. The aim of the invention is to ...  
WO/2018/110972A1
The present invention relates to a hot-dip galvanized steel sheet used for an automobile exterior panel and so forth and, more specifically, to a method for producing a hot-dip galvanized steel sheet having excellent press formability an...  
WO/2018/110507A1
The purpose of the present invention is to secure the durability of an inner liner. In the present invention, a die in which an inner liner 22 is made to abut the die surface of a mouthpiece 26 is constituted by two dies, i.e. an upper d...  
WO/2018/107638A1
A spinning and bending die assembly for an H-shaped housing of a silicone fluid damper. The die assembly comprises an upper die (1), a lower die (2), a first spinning roller tool (3), and a second spinning roller tool (4) mounted on a sp...  
WO/2018/110135A1
This simulation device, which simulates a carrier line of a carrier device which carries a workpiece between adjacent press machines, is provided with: a shape model generation unit which generates shape models of a press machine, the ca...  

Matches 251 - 300 out of 305,147