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Matches 1 - 50 out of 306,415

Document Document Title
WO/2019/013262A1
This method for manufacturing a steel H-beam comprises a rough rolling step, an intermediate rolling step, and a finishing rolling step. A rolling machine that performs the rough rolling step is provided with a plurality of grooves that ...  
WO/2019/013307A1
An electromagnetic forming device for an aluminum tube member, the electromagnetic forming device comprising: a jig plate in which a support member that has a through hole has been fixed to a substrate; and a tube insertion mechanism tha...  
WO/2019/010913A1
A stamping bending device, comprising a shock absorber (1), a workbench (2), a pressure plate (3), a bending hold-down tool (4), a rotating shaft (5), a rack (6), a servo motor (7) and fixing seats (8). The shock absorber (1) is provided...  
WO/2019/011644A1
The present invention relates to a method for producing a steel component comprising a substrate and a covering, to a corresponding steel component and to the use thereof in the automotive sector.  
WO/2019/013203A1
A manufacturing device for manufacturing a bearing unit including an inner race member which is externally fitted to an end portion on one side in an axial direction of an axle body of the inner axle, and which is fixed in place by means...  
WO/2019/012569A1
The method and apparatus for automatic straightening correction of elongated metal elements provides for supplying separately and subsequently a first element (2a) and a second element (2b) along respective supply directions (A, B). A de...  
WO/2019/013188A1
This roll cutter device is provided with roll units 5 in which a thin plate material is passed between a pair of rolls. Three sets of the roll units 5 are provided in an axial direction of the rolls in such a way that central axes of the...  
WO/2019/010866A1
A long valve body punching, elongating, and forging process comprising the following steps: heating a blank to 1220°C, thermally insulating for 9 hours, using an upper flatbed and a lower turntable for primary upsetting, primary elongat...  
WO/2019/013202A1
Provided is a method for manufacturing a pipe (1) with a spirally grooved inner surface, the method enabling an increase in the helix angle of grooves through a simple process. When a pipe (1) with a spirally grooved inner surface is man...  
WO/2019/013477A2
The present invention relates to a 3D pattern cutting machine for a lithium metal electrode and, more specifically, to a 3D pattern cutting machine comprising: a cutting mold punch having a mold suitable for the size of a unit electrode ...  
WO/2019/013304A1
Provided is an electromagnetic forming method for an aluminum material. The method makes it possible to prevent a mold from breaking in a short period of time. In this electromagnetic forming method for an aluminum material, an aluminum ...  
WO/2019/012340A1
A method to clean an extrusion die (M) from the residual metal (A) that remains therein after one or more extrusion processes at a temperature below 600 °C and to recover the residual metal thereof (A). The method comprises the steps of...  
WO/2019/011650A1
The invention relates to a method and a device for the heat treatment of a metal component (1). The method comprises at least the following steps: a) heating the component (1) in a first furnace (2), b) setting a temperature difference b...  
WO/2019/013303A1
Provided are a coil unit for electromagnetic molding capable of stably processing a plurality of portions in the longitudinal direction of a tubular member while preventing the contact between the tubular member and a conductor or the co...  
WO/2019/013306A1
According to the present invention, a coil unit is inserted into a tube member, an electromagnetic-forming coil part is arranged at a tube member forming position, a coil-side terminal is connected to a power-supply-side terminal of an e...  
WO/2019/012758A1
The purpose of the present invention is to provide a gripping device in which the setting of a member to be gripped is easy and which has high gripping strength and can achieve reliable gripping. To achieve said purpose, a gripping devic...  
WO/2019/013305A1
Provided is an electromagnetic forming device for an aluminum tube member. The electromagnetic forming device can precisely pass the induced current necessary for electromagnetic forming through points that require electromagnetic formin...  
WO/2019/013345A1
This double pipe (50) has an inner pipe (20) provided inside an outer pipe (30) with a flow path gap (29) therebetween, and a fin material (11) is provided inside the inner pipe (20). The outer pipe (30) has an outer crimp (32) protrudin...  
WO/2019/012413A1
A method is presented for operating a power tool during installation of a deformable fastener. The method includes: receiving measures of current supplied to a motor of the power tool during operation of the power tool; determining rate ...  
WO/2019/012990A1
Provided is a workpiece supply device with which, when a sheet of workpiece is bent to form rising portions at the front and rear of the sheet, the interval dimension of the rising portions can be decreased. A workpiece supply device whi...  
WO/2019/008146A1
Apparatus (2) is disclosed for attaching to a lockbolt via a swaged-mounted collar (18). The apparatus includes an element (40, 42) which permits relative movement between a cutting blade (28) and an opposing surface (32) so that the col...  
WO/2019/008897A1
This needle member demarcates a hollow portion, has, formed in a tubular side wall, an opening connected to the hollow portion, and has side wall reinforcement parts formed in positions facing each other with the opening and the hollow p...  
WO/2019/007554A1
A punching tool comprising a punch (42) and a die (46), in particular for manufacturing a creasing plate (24), the die having a straight recess (50) for accommodating material deformed by the punch (42), characterized in that the die (46...  
WO/2019/009677A1
The present invention relates to an advanced-high strength hot-rolled steel sheet, having tensile strength of 980MPa, and a method for manufacturing same, the method enabling enhanced surface quality, processability and weldability as we...  
WO/2019/008880A1
This press forming method is for press forming a T-shaped part 1 having a top portion 3 connected via a connecting portion 13 for a vertical top portion 9 and a horizontal top portion 11, a wall portion 5 formed from the vertical top por...  
WO/2019/007555A1
The invention relates to a method of creasing sheets (12) by using a creasing tool (14, 20, 21) cooperating with a counter element (22, 23), comprising the following steps: - a creasing plate blank (24') is provided with at least one cre...  
WO/2019/006867A1
A punch die, comprising a die base (1), a bushing (3), and a punch body (10). The die base (1) is provided with a core (2) adapted to the punch body (10). The bushing (3) is provided at a position of the die base (1) corresponding to the...  
WO/2019/009380A1
Formed in series along an axial-direction end portion of a large-diameter pipe member, in the following order from the pipe end, are: a large-diameter-pipe pipe-end projecting portion; a large-diameter-pipe reduced-diameter portion; a la...  
WO/2019/009766A1
The proposed invention relates to metal forming, and more particularly to combined methods for forming sheet metals, and concerns a method for manufacturing metal and composite blanks from sheet materials for use in mechanical engineerin...  
WO/2019/010453A1
A slew-actuated stamping station includes an expandable core configured to apply radially outward pressure to a radially inward facing surface of a radial wall, and at least one slew-actuated punch for piercing, along a radially inward d...  
WO/2019/009847A2
Invention relates to is a mandrel adjustment assembly for multi-wall pipe made of a coated metal sheet comprising; a bearing (22) positioning an elongated mandrel (30) over a tray (50) by holding; a distance adjustment unit (20) having a...  
WO/2019/007547A1
The invention relates to a method for producing a cooling plate which consists of a material having very good heat conductivity, such as copper, aluminum, alloys thereof or the like. The cooling plate has pins which protrude approximatel...  
WO/2019/006866A1
A punch bushing, comprising: a bushing body (1). The bushing body (1) comprises a bottom lining (2), an inner lining (3), and a surface lining (4). The bottom lining (2), the inner lining (3), and the surface lining (4) are sequentially ...  
WO/2019/009675A1
The present invention relates to an advanced-high strength hot-rolled steel sheet, having tensile strength of 800MPa, and a method for manufacturing same, the method enabling enhanced surface quality, processability and weldability as we...  
WO/2019/006839A1
Disclosed is a door frame windowpane run channel prying mechanism, comprising a base (1) and a workbench (2) arranged on the base, wherein an upper end surface of the workbench is provided with a plurality of clamping units (3) arranged ...  
WO/2019/007565A1
The invention relates to a motor vehicle body or chassis component having an improved crash performance as well as to a process for manufacturing a body or chassis component having an improved crash performance.  
WO/2019/009137A1
The objective of the present invention is to improve the workability of a trolley wire bending tool. To this end, the trolley wire bending tool is provided with: a pair of handles 21, 22 which are linked rotatably to one another and into...  
WO/2019/010221A1
A fuel pump, is disclosed, including a power group having a housing, a coil, a pole piece and a movable armature; a valve group including a valve body, a plunger connected to the armature, a bushing in which the plunger is disposed, an i...  
WO/2019/009597A1
An apparatus for replacing a roll of a rolling mill according to the present invention includes: a transfer unit including a transfer frame disposed parallel to the roll axis of the rolling mill and a transfer vehicle moving along the tr...  
WO/2019/004947A1
Method and device for closing of container, preferably can solves technical problem of mechanical control of sealing head and seaming wheels of sealing machine wherein said sealing head is rotating all the time of rotation about axis of ...  
WO/2019/002296A1
The present invention relates to a heat exchanger (1) comprising a tube bundle (2), said tube bundle (2) comprising:∙ a large number of tubes (2), in which a first heat transfer fluid is intended to circulate and which are arranged par...  
WO/2019/001781A1
Disclosed is a method for the production of a valve body of a hollow chamber valve, said method comprising: providing a bowl-shaped semi-finished product having an annular wall, which surrounds a hollow chamber, and a bottom portion, fol...  
WO/2019/001945A1
The invention relates to a method for cleaning rolling stock (5) during cold rolling of said rolling stock (5) in a tandem mill (1) which comprises a plurality of mill stands (7, 9). The rolling stock (5) is moved through the tandem mill...  
WO/2019/004540A1
A method for manufacturing a hot-stamped steel according to an embodiment comprises the steps of: reheating a steel slab at a temperature of 1200 to 1250°C, the steel slab including, by wt%, 0.20 to 0.50% of carbon (C), 0.05 to 1.00% of...  
WO/2019/003196A1
A method and a system for handling slender bodies is disclosed in a semi-finished production plant, comprising at least a cutting station (C) apt to separate slender bodies (1) from a continuous wire, a finishing station (E) of the head ...  
WO/2019/004541A1
Provided according to one aspect of the present invention is a steel material for a Taylor Welded Blank, which includes 0.04-0.06 wt% of carbon (C), 1.2-1.5 wt% of manganese (Mn), 0.01-0.10 wt% of titanium (Ti), 0.01-0.10 wt% of niobium ...  
WO/2019/004945A1
Method and device for sealing of container (9) solves technical problem of lower amounts of cans (for example up to approximately 20.000 per hour) with sealing column (1) with combined types of sealing heads, one of which is for sealing ...  
WO/2019/001982A1
In a method for producing a bent part from an elongate workpiece, more particularly from a wire or tube made of round, flat or profiled material, by means of a bending machine, the workpiece is fed to a bending unit of the bending machin...  
WO/2019/003449A1
In the hot-pressed member according to the present invention, after the component composition thereof is properly adjusted, the microstructure thereof is configured so that the average grain size of prior austenite crystal grains is 7.5 ...  
WO/2019/001779A1
The invention relates to a process for manufacturing an internally cooled valve, said process involving providing an externally at least partly cylindrical semifinished product (2), creating or increasing the depth of an at least partly ...  

Matches 1 - 50 out of 306,415