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Patent Searching and Data


Matches 551 - 600 out of 309,683

Document Document Title
WO/2019/104601A1
Disclosed is a carbon steel car frame press-forming process, the process steps thereof comprising: cutting to size by means of a steel plate shearer; designing and producing composite dies and heating the dies; folding the edge of a shee...  
WO/2019/107418A1
Provided is a piercing machine capable of suppressing the temperature difference between a front end section and a rear end section of a hollow element tube following piercing/rolling or stretching/rolling. A piercing machine (10) is pro...  
WO/2019/104801A1
A compound stamping die, comprising a base (101), a lower die seat (102), a lower stamping die core (103), a floating plate (104), an upper stamping die core (105), a height-adjustment driving device (106), a top base (107), a guide colu...  
WO/2019/106030A1
The present invention relates to rope drums (1) for winding and unwinding ropes, having a drum shell (3), to which end disks (4) are fastened at the end faces, and to rope winches having such rope drums. The invention also relates to a m...  
WO/2019/104803A1
A magnetic inspection-based computer numerical control (CNC) stamping device (100), comprising: a base (101), a lower die holder (102), a lower mold core (103), guide posts (104), a floating plate (105), an upper mold core (106), a top p...  
WO/2019/106922A1
Provided are a Ni-based alloy for a hot-working die, and a hot-forging die using the same, the Ni-based alloy having high high-temperature compressive strength and good oxidation resistance and being capable of suppressing working enviro...  
WO/2019/106785A1
A plate warp correction device for metal plates, the device being used in continuous plating processing equipment for metal plates and being characterized by comprising a sink roll that is disposed in a molten metal pot for plating, furt...  
WO/2019/105831A1
A container lid according to the present invention comprises a central region (10) bounded by a perimeter region, wherein the edge of the perimeter region has a curled lip (14) defining a cavity extending around the perimeter of the lid....  
WO/2019/105112A1
A roller replacing apparatus (1) suitable for a cluster mill. Under a roller replacing state, assembly parts of a working roller and a bearing pedestal have a transverse movement space which is not less than the assembly width of the wor...  
WO/2019/107021A1
According to the present invention, in a preparation step, a frame (10), a concave spherical surface seat (15), a convex spherical surface seat (13), a rotary body (16), a swinging shaft (12), and a workpiece holder (17) are assembled wi...  
WO/2019/106925A1
This wire twisting device is provided with: a core wire moving mechanism which causes a core wire to be moved in an axial direction; a spool which rotates to unwind a wire material wound thereon; a revolving mechanism which causes the sp...  
WO/2019/107443A1
Provided is a piercing machine capable of suppressing the temperature difference between a front end section and a rear end section of a hollow element tube following piercing/rolling or stretching/rolling. A mandrel bar (3) of a piercin...  
WO/2019/104800A1
Disclosed is a punching machine system capable of preventing injury to personnel, comprising an electric-powered loading device, a punch-forming device, a workpiece picking device, a product conveyance device, a safety system and a conso...  
WO/2019/100640A1
A discharge device for a press-formed pull-tab. A forming machine (2) performs a pressing operation on a material belt (1) to form a pull-tab (3). The formed pull-tab in a hole correspondingly formed in the pressing operation is transfer...  
WO/2019/101628A1
The invention relates to a roll stand (10), wherein at least two rollers (7, 8) for shaping a workpiece are accommodated in the stand, and wherein a rolling force exerted during the shaping is supported by the roll stand (10), wherein th...  
WO/2019/101727A1
The invention relates to a method for controlling a stretch-reducing mill in which tube ends of stretched tubes are optimised by controlling one or more motors of the stretch-reducing mill (1), said method comprising at least one wall th...  
WO/2019/101610A1
The invention relates to a method for cooling a metallic item (1) by discharging a cooling medium from a cooling bar (2) onto the item (1), wherein the cooling medium is discharged through a slot (3) in the cooling bar (2). According to ...  
WO/2019/101989A1
An apparatus (1) for casting and forging objects made of brass, bronze, aluminum alloys, light alloys and the like, comprising at least one first forging station (5), a second station (6) for the extraction of the forged part, a third st...  
WO/2019/103367A1
The present invention relates to a technology for processing a metal material such as stainless steel into a required shape and, particularly, to a continuous processing apparatus configured to continuously perform rolling and drawing. S...  
WO/2019/102549A1
An industrial plant data reproduction device comprises the following configuration. A process data collection unit (11) collects process data relating to a device group constituting an industrial plant, and to materials processed by the ...  
WO/2019/102578A1
A device for measuring the shape of a metal plate is provided with a plurality of distance sensors including one or more first sensors disposed on one side of the path line of the metal plate in the direction of plate thickness of the me...  
WO/2019/101374A1
The present invention relates to a method for producing an internally cooled valve (2), which comprises providing a valve body (4) having a valve stem (6) that ends in a valve head (8), wherein the valve body (4) has a cavity (10) that i...  
WO/2019/100641A1
A pull-tab rivet forming method comprises the following three steps: step 1, performing a pressing operation on a material belt (9) to form a crown-shaped spherical portion (10); step 2, continuing to perform a pressing operation on the ...  
WO/2019/101616A1
The invention relates to a flat product package (10) comprising a first flat product (1) made of a first material and at least one second flat product (2, 3) made of a second material, wherein the first material differs in respect of at ...  
WO/2019/104183A1
Improved 8000-series aluminum alloys exhibiting improved creep resistance and stress relaxation resistance are disclosed and are useful to form wires. The improved 8000-series aluminum alloys include a rare earth element. The electrical ...  
WO/2019/103628A1
A structural beam that includes a web and a pair of hollow flanges welded to the web, with each of the web and the flanges being made from a separate steel element, with the web extending into the hollow spaces defined by the flanges, an...  
WO/2019/102439A1
Method for manufacturing a rail, comprising: - casting a steel to obtain a semi-product, said steel having a composition comprising 0.20% ≤ C ≤ 0.60%, 1.0% ≤ Si ≤ 2.0%, 0.60% ≤ Mn ≤ 1.60%and 0.5 ≤ Cr ≤ 2.2%, optionally 0....  
WO/2019/102972A1
The present invention is a press forming method for obtaining a target formed article (14) that has an edge-shaped ridge section (24) and that has a negative surface (14a) on one side and a positive surface (14b) on the other side with r...  
WO/2019/102790A1
This computation device is provided with a main computation unit (23) that computes a shift amount produced in an intermediate roll (10) due to to an intermediate roll shift mechanism (2), or a corrected value of said shift amount, using...  
WO/2019/102410A1
The invention relates to a press for extruding metal material. The press comprises a hydraulic oil circuit for controlling one or more extrusion pistons movable within corresponding cylinders. Such a circuit comprises a fixed displacemen...  
WO/2019/102791A1
Through the present invention, shape control for a rolled material, for endowing a rolled material with a good rolling shape, is realized using a numerical expression determined on the basis of a highly versatile mathematical model that ...  
WO/2019/104355A1
An endoscopic snare device (10, 100, 100') includes a pair of bowed, resiliently deformable, snare wires (12, 14) with bow shaped memory, a mesh (20) attached to mid-portions (16, 18) and distal portions (22, 24) of the snare wires (12, ...  
WO/2019/102258A1
Method for manufacturing a rail, comprising: - casting a steel to obtain a semi-product, said steel having a composition comprising 0.20% ≤ C ≤ 0.60%, 1.0% ≤ Si ≤ 2.0%, 0.60% ≤ Mn ≤ 1.60% and 0.5 ≤ Cr ≤ 2.2%, optionally 0...  
WO/2019/103041A1
Provided are: a steel sheet which has excellent scratch resistance; a method for producing this steel sheet; and a secondary cold rolling mill. A steel sheet according to the present invention has an HR30T hardness of 68 or more and a sp...  
WO/2019/017607A9
The present invention relates to a system for manufacturing an electrode for a secondary battery, the system comprising: a supply roller for supplying a long sheet-shaped current collector; an electrode active material coating device for...  
WO/2019/103023A1
The purpose of the present invention is to simply and rapidly perform replacement operations for horizontal rolls within a horizontal roll stand, including readjustment of reduction amount. To achieve this, a horizontal roll stand 10, wh...  
WO/2019/104074A1
The present disclosure describes a system and method of depositing ceramic or ceramic composite coatings on the inside surface area of a tubular shape. The system and method described herein can provide an interior coating for tubes and ...  
WO/2019/100210A1
Disclosed are a moulding device for a spherical ultrasonic transducer and a related method. The moulding device comprises: a supporting component, a moulding component and a compressing component, wherein the supporting component is used...  
WO/2019/100275A1
An extruder speed regulation system with machine vision consists of a monitor (1), a machine vision processor (2), an image sensor (3), a lens (4), a touch screen (5), a PLC control system (6), a servo motor (7), an extruder (8), a high-...  
WO/2019/103672A1
The present invention relates to a tube bending tool (1) comprising support surfaces (2, 2', 2''), between which a tube (3) which shall be bent, is placed for bearing on and pressing against portions of the mantle surface (4, 4') of the ...  
WO/2019/103167A1
The present invention relates to a mounting apparatus for transporting a steel plate coil, and more particularly, to a mounting apparatus for transporting a steel plate coil, wherein not only can the steel plate coil be stored while bein...  
WO/2019/102927A1
A manufacturing method for a hollow rack bar made of a hollow shaft material and including a toothed section which has a rack on an outer surface and a shaft section which is formed thinner than the toothed section, the manufacturing met...  
WO/2019/101486A1
1. A cooling device (28) with a variable cooling rate for treating metal materials, in particular for cooling steel sheets (22) in plate mills, hot strip mills or thermal treatment lines, by means of a spray nozzle cooling system. 1.1 Th...  
WO/2019/102288A1
An apparatus and system to automate movement and positioning of a run-out table is disclosed. The apparatus 100 includes at least two metal stands 102 rigidly connected to a base 104, a run-out platform 106 comprising at least two rails ...  
WO/2019/098032A1
[Problem] To provide: a system for continuously producing aluminum products, whereby compactness, space savings, low intermediate inventories, and a short lead time from raw material to finished product can be achieved; and a continuous ...  
WO/2019/097972A1
A hub body (13z) is supported on a supporting portion (18). At least one block (22) engages with a stationary flange (6) of an outer race (2). Rotation of a supporting plate (21) causes the outer race (2) to rotate. A pressing die (20) i...  
WO/2019/098350A1
The present invention provides a heat dissipation plate that has a low thermal expansion coefficient and of high thermal conductivity, and that has a clad structure formed of a Cu-Mo composite material and a Cu material. This heat dissip...  
WO/2019/098206A1
[Problem] To provide a galvannealed steel sheet manufacturing method capable of further accelerating galvanization and alloying with a steel sheet. [Solution] A method for manufacturing a galvannealed steel sheet by preparing a hot-rolle...  
WO/2019/098168A1
A metal plate comprising a surface having a longitudinal direction and a width direction orthogonal to the longitudinal direction. The surface reflectance for reflected light emitted from the surface at an angle of 45° ± 0.2º in at le...  
WO/2019/097198A1
A stabiliser bar (10) for a vehicle, comprising: • a central portion (11), that is elongate; and • a first attachment portion (12) and a second attachment portion (12') each intended to be attached to a part of the vehicle secured to...  

Matches 551 - 600 out of 309,683