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Patent Searching and Data


Matches 1 - 50 out of 315,679

Document Document Title
WO/2021/116577A1
Disclosed is a heat exchanger comprising a heat exchange surface having a material thickness, said exchange surface being provided with a plurality of protuberances and notches hollowed out in said thickness of material, said protuberanc...  
WO/2021/117617A1
This metal wire is a tungsten wire or a tungsten alloy wire, the quantity of an alkali metal present at the surface of the metal wire being 2.0 µm or less in 1 g of the metal wire.  
WO/2021/115900A1
The invention relates to modular rolling train, particularly hot rolling train (1), preferably in conjunction with an upstream casting facility, and to a method for operating a modular rolling train. The rolling train is standardized and...  
WO/2021/118825A1
A tab stock feeder assembly (20) for a press (10) includes a plurality of support elements (22), a plurality of rotating elements (24), and a number of operative elements (26). Each rotating element (24) is rotatably coupled to an associ...  
WO/2021/115508A1
The invention relates to a cross-field induction heating device for the induction heating of metal strip in a rolling mill. The device has a top inductor and a bottom inductor between which the metal strip to be heated is arranged. Each ...  
WO/2021/116027A1
The present invention relates to a forming tool (10) for forming a workpiece, comprising: at least one main body (12), which has a longitudinal axis (12a); and at least one forming roller (14), which has at least one rotational axis (D14...  
WO/2021/114462A1
A coil material cutting device, comprising an uncoiling assembly (1), a steel coil leveling machine (2), a laser cutting machine (3) and an unloading mechanism (4). The uncoiling assembly, the steel coil leveling machine, the laser cutti...  
WO/2021/116460A1
The invention relates to a hot-rolling stand (10) for a hot-rolling mill, comprising an adjusting device (12), which is intended for receiving a pair (17) of work rolls and for positioning work rolls (18, 19; 20, 21) of the pair (17) of ...  
WO/2021/116673A1
A method for forming a set of gun barrels, comprises: machining an elongate key along a length of a metal billet; mounting the metal billet on a machining jig, clamped along the key; performing CNC milling operations on the mounted metal...  
WO/2021/114763A1
A rotary cutting device for a screw wire rope, wherein a screw wire rope (10) comprises an inner wire rope core and a steel wire spirally wrapped around the inner wire rope core. The rotary cutting device for a screw wire rope comprises ...  
WO/2021/117541A1
In a first step of the method, an operation of bringing together four molds (P1 to P4) arranged in juxtaposition in a mold installation section (9U) is performed by using a left ATC (13UL) to hold a left end-side mold (P1) of the four mo...  
WO/2021/074889A9
There is provided a device and a method for shaping a wire used in medical procedures such as a guidewire used in conjunction with catheters. The device comprises a body having a working face, and the body comprises a wire-shaping portio...  
WO/2021/116453A1
The present invention relates to a method for preforming at least one blank (2) for producing an implant from a bar (1, 1a) of metal or biocompatible metal alloy, characterised in that it comprises at least the following steps: - localis...  
WO/2021/116086A1
The invention relates to a method for manufacturing a compressor blade of a turbomachine, comprising the following steps: determining the residual deformation and/or stresses of the part during and after each operation of the manufacturi...  
WO/2021/115723A1
The invention relates to a device (120) for setting a desired temperature control for a metal strip guided through the device; characterized in that the device is arranged between the roughing train and the finishing train of a rolling m...  
WO/2021/109286A1
An aluminum pipe (600) surface resin coating system. A discharging unit (1), a washing unit (3), a drying unit (4), an adhesive coating unit (5), a heating unit (6), a resin coating unit (8), a cooling unit (9), a traction unit (10), and...  
WO/2021/109800A1
An adjusting device comprising an adjusting shaft (1), and a rotating adjusting assembly (3) and a transverse moving adjusting assembly (4) that are arranged on the adjusting shaft (1), wherein the rotating adjusting assembly (3) can ena...  
WO/2021/110519A1
The invention relates to a method for increasing the load-bearing capacity of a surface-hardened rolling-bearing raceway of a rolling-bearing ring element, comprising - providing a rolling-bearing ring element which has an unhardened cor...  
WO/2021/110967A1
A device and a process for the continuous application of a refractory slurry to a surface incorporate a batch reactor (10) for the controlled mixing of the slurry, a product vessel (60) in communication with the batch reactor (10) to con...  
WO/2021/110567A1
This invention relates to a rinsing apparatus for use in a metal strip processing line and to a method of using said rinsing apparatus.  
WO/2021/091503A3
The present invention relates to a frame (10) production method in a manner encircling the item (60) which is desired to be protected against impact. As an improvement, the following steps are provided: removing at least one inner cutout...  
WO/2021/111864A1
[Problem] To enable manufacturing of an injection needle that has a minimum outer diameter that is smaller than those of conventional injection needles manufactured by performing welding or using a coating layer, and that does not genera...  
WO/2021/112175A1
Provided is a metal surface pre-treatment agent that can promptly form a zinc-containing film on the surface of a metal material, the metal surface pre-treatment agent moreover being such that applying a lubricant to the film yields exce...  
WO/2021/110327A1
Parking detent pawls are known which are suitable for securely holding a vehicle in a parked state. The aim of the invention is to provide a detent pawl for a parking lock which is characterized by a high degree of operational reliabilit...  
WO/2021/111798A1
Provided is a can container that obtains higher pressure resistance with a further improvement in the shape of a bottom part of the can container. The can container is provided with a can body and a can bottom. The can bottom is provided...  
WO/2021/109736A1
Disclosed are a fully automatic material receiving machine (100) and a material receiving method thereof, which can be used for continuously receiving a metal terminal material strip to form a material disc, the metal terminal material s...  
WO/2021/109172A1
A self-return-stroke heavy traceless bending die, comprising an upper bending die mounted on an upper working table plate of a hydraulic punching machine, a lower bending die correspondingly mounted on a lower working table plate of the ...  
WO/2021/109142A1
A feeding mechanism and a rivet gun head provided with the feeding mechanism. The feeding mechanism comprises: a push component (2), an elastic rotating component (3), and a ratchet (4). The push component (2) switches between an initial...  
WO/2021/110838A1
Parking detent pawls are known which are suitable for securely holding a vehicle in a parked state. The aim of the invention is to provide a detent pawl for a parking lock which is characterized by a high degree of operational reliabilit...  
WO/2021/112787A1
The present invention essentially relates to at least one puncher mechanism (10) configured to punch the work piece in sheet metal molding. The improvement of the invention is that it comprises: at least one body (20) to enable it to be ...  
WO/2021/112281A1
The present invention relates to a lockbolt fastening system and a lockbolt fastening device. The lockbolt fastening device according to one embodiment of the present invention comprises: a drive housing provided in a pipe structure such...  
WO/2021/110657A1
A method of manufacturing a drill is disclosed, which comprises providing an elongate element (10) defining a longitudinal direction and having, in the longitudinal direction, a front end, an intermediate section (40), and a rear end opp...  
WO/2021/102986A1
A Mini USB joint bending device, and a testing system. The device comprises a rack (10), a USB joint bending means (20), and a USB joint pressing means (30). The USB joint bending means (20) and the USB joint pressing means (30) are sepa...  
WO/2021/105486A1
A method of hot press forming an article from a zinc or zinc alloy coated steel, wherein the steel is a product obtained by a method of making steel comprising the steps of: - casting the molten steel into slabs; - reheating the slabs, p...  
WO/2021/104292A1
Disclosed is a multi-layer rolled composite board, comprising a transition layer provided between two adjacent composite layers, wherein the transition layer is an anisotropic steel sheet. Also disclosed is a manufacturing method for the...  
WO/2021/105881A1
A Niobium carbide-based cemented carbide and method of manufacture having desired mechanical properties. The Niobium carbide-based cemented carbide is preferably free of WC and/or comprises NbC compositionally as a predominant wt% compon...  
WO/2021/106543A1
Provided is a steel strip notching method that can suppress decrease in the lifetime of a tool and that exhibits the effect of excellent suppression of chattering vibrations when, after forming notches at ends of a joint part in a sheet ...  
WO/2021/104417A1
Disclosed in the present invention is a manufacturing method for a carbon steel and austenitic stainless steel rolling clad plate, comprising the steps of: (1) obtaining a blank material of a carbon steel layer and a blank material of a ...  
WO/2021/105738A1
This invention relates a pickling process of a metallic strip comprising the steps oh - passing said metallic strip through at least a pickling bath being at a temperature between 1 and 100°C, - applying an alternating current, having a...  
WO/2021/104574A1
The invention relates to a device for rolling, in particular for stepped rolling, of material (8) to be rolled, comprising at least one roll pair (1, 2) and at least one linear drive (5), which is arranged downstream of the roll pair (1,...  
WO/2021/104853A1
The steel cord cut end preparation device comprises a set of clamps for clamping a length of steel cord, a rotating driving unit for driving the clamped length of steel cord to be over-twisted and at least one cutter for cutting the stee...  
WO/2021/102828A1
A steel bar cutter for building construction, comprising a base (1), a water spray controller (2), a fixed plate (3), a sheet (4), a push rod (5), a fixed seat (6), a mounting body (7), a protective cover (8), a handle (9), a switch (10)...  
WO/2021/104510A1
Kirschner wire surgical forceps, comprising two joint rotating portions (101, 102) that rotate with respect to each other, each of the joint rotating portions (101, 102) respectively extending towards one end to form a forceps head (201,...  
WO/2021/105896A1
A rolling process for long solid-section products, comprising rolling through at least one pair of rolling mill stands 1, 2, wherein rolled stock is subjected to a tensile load, between the two stands 1, 2, which generates a single-axial...  
WO/2021/104958A1
The invention relates to a chuck of a winding machine for receiving and securing winding tubes (32). The winding tubes (32) are held by a clamping device (5) on the periphery of a tensioning bush (1), wherein the clamping device (5) is r...  
WO/2021/105875A1
A Niobium carbide-based cemented carbide and method of manufacture having desired mechanical properties. The Niobium carbide-based cemented carbide is preferably free of WC and/or comprises NbC compositionally as a predominant wt% compon...  
WO/2021/106723A1
Provided are manufacturing equipment and a manufacturing method for steel plate that make it possible to perform cooling more uniformly during heat treatment of steel plate and make it possible to manufacture steel plate that is flat and...  
WO/2021/103290A1
A continuous free bending precise shaping method, comprising: first establishing an association equation between a continuous axis f(x) and a bending radius R, and determining the bending radius R of the axis at a real-time position; est...  
WO/2021/102497A1
The invention relates to an endless belt (1) and to a method for producing same from a planar material consisting of a first metallic material. The planar material is joined together by means of a welding seam (2) to form an endless belt...  
WO/2021/107378A1
A slitter according to an embodiment of the present invention to resolve a problem comprises: an upper blade which is positioned above an electrode plate and rotates to cut the electrode plate; and a lower blade which is positioned below...  

Matches 1 - 50 out of 315,679