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Matches 1 - 50 out of 313,806

Document Document Title
WO/2020/234234A1
The present invention relates to a method for manufacturing reinforcement meshes, and to an apparatus for use in such a method. The apparatus comprises an infeed unit, an infeed channel, a plurality of spinning stations, a plurality of p...  
WO/2020/232775A1
Disclosed is a hot-forging die with a conformal network structure on the cavity surface layer, comprising a die base (A) on which a sandwich layer (B), a transition layer (C) and a strengthening layer (D) are formed in sequence. The stre...  
WO/2020/235203A1
This TiAl alloy production method comprises: a casting step in which a TiAl alloy starting material is melted and casted, the TiAl alloy starting material containing 42 at% to 45 at% Al, 3 at% to 6 at% Nb, 3 at% to 6 at% V, and 0.1 at% t...  
WO/2020/233914A1
A fastener placement tool (102) has a mandrel (104) able to place a series of captive rivets (124) in sequence. The tool (102) employs a single electric motor (112) capable of driving the tool into either a first cycle for rivet placemen...  
WO/2020/233903A1
The present invention relates to a method for cyclically controlling a stamp (102) of a stamping tool (100), wherein: during a cycle of the stamping tool (100), a linear opening motion (122) of the stamping tool (100) is converted into a...  
WO/2020/235199A1
This four- to six-stage rolling mill comprises two work rolls vertically disposed with a plate passing line therebetween, the two work rolls each being provided with at least one backup roll, the rolling mill being characterized in that:...  
WO/2020/232936A1
A high-efficiency strip steel descaling device and method. The device comprises a first pickling tank (1), a second pickling tank (2), a third pickling tank (3), a first spray rinsing tank (4), a second spray rinsing tank (5), and a radi...  
WO/2020/235756A1
The present invention relates to a spring steel material for precluding a tempering process, and a method of manufacturing a spring using the spring steel material. The spring steel material comprises one or more selected from among 0.00...  
WO/2020/233872A1
A method to manufacture a steel wire spring core for a mattress or for seating is described, which comprises the steps of providing a carrier comprising steel wire; repeatedly cold coiling a steel wire spring from steel wire taken from t...  
WO/2020/235288A1
Provided are a method and a device for identifying springback-amount discrepancy-causing sites, that identify sites causing springback-amount discrepancy between CAE analysis and actual formed product. The present invention comprises: a ...  
WO/2020/233998A1
The invention relates to a method for configuring a workpiece-related workpiece holding device (1) for press automation, wherein at least one workpiece-specific holding element (2, 2') of the workpiece holding device (1) is configurably ...  
WO/2020/235200A1
Provided is a TiAl alloy which contains 48 at% to 50 at% Al, 1 at% to 3 at% Nb, 0.3 at% to 1 at% Zr, and 0.05 at% to 0.3 at% B, with the remainder comprising Ti and unavoidable impurities.  
WO/2020/235152A1
The objective of the present invention is to suppress warping and twisting in a longitudinal direction when manufacturing an elongate curved component by press molding. This method for manufacturing a pressed component includes: a first ...  
WO/2020/235201A1
Provided is a TiAl alloy which contains 48 at% to 50 at% Al, 3 at% to 5 at% Nb, and 0.1 at% to 0.3 at% B, with the remainder comprising Ti and unavoidable impurities.  
WO/2020/234758A1
The invention relates to a straightening device (15) for aligning a line (11) along a delivery route, comprising a straightening stand (20) having a first row of rollers (21) and a second row of rollers (31) which rows can be moved relat...  
WO/2020/235202A1
A TiAl alloy material (10) for hot forging comprises: a TiAl alloy substrate (12) formed from a TiAl alloy which contains 42 at% to 45 at% Al, 3 at% to 6 at% Nb, 3 at% to 6 at% V, and 0.1 at% to 0.3 at% B, with the remainder comprising T...  
WO/2020/236863A1
A monolithic heat exchanger body (c600) includes a plurality of heating walls (c616) configured and arranged in an array of spirals or spiral arcs relative to a longitudinal axis (c204), and plurality of combustion fins (c450) circumfere...  
WO/2020/228840A1
An elastic dual-support variable-diameter mandrel used for aircraft engine metal conduit bending, said mandrel comprising a frame holding tube (1), an elastic outer frame (2) and an inner hydraulic component (3); in the inner hydraulic c...  
WO/2020/229565A1
Fluid container (1) for arranging in a beverage container (2), wherein the fluid container (1) extends in an axial direction (3) between a first end (4) and a second end (5) and has, within a fluid-container wall (6), a first volume (7) ...  
WO/2020/230731A1
According to the present invention, when an empty space ES exists on one side in a holding area 66a of a stocker 66 positioned at an exchange position, a first upper mold exchange unit 96 is moved first in a left-right direction and loca...  
WO/2020/228303A1
A method for producing a crack arrest steel for a container ship. Blanks with different cross sections for rolling are selected according to different widths of finished products, reducing rolling passes and increasing pass reduction; an...  
WO/2020/228878A1
The invention relates to a cylindrical container (10), in particular a silo, for storing solids and/or liquids and/or gases and/or bulk materials or similar, produced from a helically bent, continuously overlapping sheet metal strip (20)...  
WO/2020/229488A1
The invention relates to a method for removing a blind rivet (2) in a workpiece arrangement (4), comprising the following steps: - providing a workpiece arrangement (4) having a first surface (6) and an opposite second surface (8) and ha...  
WO/2020/230181A1
The method for detecting the configuration of elongated elements includes the steps of providing along a supply line (A) a drawing and/or straightening assembly (4) for an element (2), a detection station (S) downstream of the drawing an...  
WO/2020/230730A1
A first die holding member (78) of a first die exchanging unit (70) holds a first die (12), which is to be exchanged, in a state of being locked in a locking hole (12h) of the first die (12). A second die holding member (78) of a second ...  
WO/2020/230367A1
A press-forming method according to the present invention is for press-formation into a target shape of a press-formed article 1 having a hat-shaped cross section and being curved along the longitudinal direction in a plan view. The pres...  
WO/2020/229522A1
The invention relates to a robot gripper with a receiving area, which is designed to be connected to an industrial robot, and at least one suction unit, which is designed to be connected to a vacuum source. The suction unit has a suction...  
WO/2020/229457A1
The invention relates to a drawing system (1) and to a method for automatically operating a drawing system (1), wherein at least one quality-relevant feature of a drawn product, selected from a group of features comprising the straightne...  
WO/2020/230898A1
A shaft member equipped with: an outer circumferential surface; at least one axial side surface facing the axial direction; a chambered section formed at a connecting portion of the axial edge of the outer circumferential surface and the...  
WO/2020/229682A1
The invention relates to a spray head (SK) for the cooling lubrication of a lower die (UG) and/or an upper die (OG) of a forming machine (UM), the spray head (SK) being able to be introduced between two working strokes into a working cha...  
WO/2020/230538A1
An acute-angle bending tool 1 for hemming performs sectional bending, in which a portion of a flanged rim 3 formed in a sheet 2 via a bend 4 is folded so as to form an acute angle with the reverse side of the sheet 2, while shifting the ...  
WO/2020/229171A1
The invention relates to a device (1) for shaping a component (2), comprising a first tool (3) and a second tool (4), which can be moved relative to one another along a movement axis (5) to shape a component (2) to be placed between the ...  
WO/2019/194881A8
A diesel engine emissions catalyst (10) of this disclosure may be used to fill a niche between standard oxidation catalyst and diesel particulate filters for the control of diesel particulate matter. In embodiments, the catalyst includes...  
WO/2020/229159A1
A hot rolling line has at least one first and one last roll stand (1a, 1d). A first and a second metal strip (2, 5) are rolled one after the other in the hot rolling line. Portions of the metal strips (2, 5) each pass first through the f...  
WO/2020/231350A1
The motorcycle sprocket production method has characteristics consisting of the mold (10) with the upper keyboard (13) for pressing the metal sheet (20) and creating the front sprocket (21) and the rear sprocket (22). The mold (10) has t...  
WO/2020/229156A1
A processing unit (1) for processing a workpiece (7) on a workpiece wall has a processing tool (3), a tool abutment (4) and also a clamping device (5). In the processing of the workpiece, the processing unit (1) performs along a working ...  
WO/2020/230797A1
Provided are a sheet metal member forming method and a sheet metal member forming device that enable a sheet metal member to be efficiently reinforced and afforded an overall weight reduction, and that permit even complex shapes to be ha...  
WO/2020/229926A1
The present disclosure provides an improved screw and method of manufacturing thereof. The method comprising the steps of manufacturing 101 the screw body by cold forging process using ferrous alloy, making 102 a hole 301 on the screw he...  
WO/2020/225369A1
The invention relates to a forming machine for producing bent parts from an insulated elongate material (4) in the form of a wire or flat material in which an electrically conductive metal (36) is sheathed with an electrically insulating...  
WO/2020/225288A1
Disclosed is a method for manufacturing metal stopper caps comprising the following sequence of steps: a) providing a strip or sheet made from aluminium alloy coated on both faces with a layer of varnish; b) a first cutting operation in ...  
WO/2020/227384A1
The present disclosure provides a method of manufacturing a headrest stay formed end. The method includes cutting teeth on the insertion end of a headrest stay and pressing the teeth inwardly to form a chamfered endform on the insertion ...  
WO/2020/224102A1
A modularized aluminum profile press-bending die and a press-bending method. The mold comprises an upper die seat (1), a lower die seat (3), a die (5), a punch (6) and a CAE analysis system; the CAE analysis system integrating springback...  
WO/2020/225444A1
The invention relates to a method for stacking punched lamination elements (2) to form lamination stacks (3). In order to facilitate the separation of joined lamination elements (2) into lamination stacks (3), a second free-punching of a...  
WO/2020/227265A1
An apparatus for tensioning a cable tape comprises a housing, a drive assembly, a capstan, and an optional cutting device. The drive assembly includes a driving member and a driven member slidably coupled to the driving member. A biasing...  
WO/2020/226050A1
This automatic die exchanging device includes: first and second die exchanging units (13UL, 13UR) which are driven respectively by a pair of servo motors, and which move in the arrangement direction of a plurality of dies mounted on a di...  
WO/2020/227499A1
The present invention teaches a process of measuring and grinding tools in can / cylindrical body production, allowing reduced production downtime, reduced cost and a predictive tool wear capability, which process allows more accurate st...  
WO/2020/226556A1
An extrusion- or pultrusion device (1) for forming a profile product (2) in a production direction (Y), said device comprising: -a rotating die (3) having two opposite first and second side walls (5, 6) and an outer circumferential surfa...  
WO/2020/225406A1
The present invention relates to a method (200) of forming a plurality of teeth of a cutting blade or guard, the method comprises: a) taking (210) a blank of material, the blank having an upper outer surface and a lower outer surface, wh...  
WO/2020/227639A1
Structures and techniques for solar collectors are described. In accordance with the described techniques, a structural assembly of a solar collector may include various members that are configured to carry torsional and bending loads wi...  
WO/2020/227224A1
The present invention is directed to a dual sided incremental sheet forming apparatus and method for incrementally forming sheet materials such as sheet metal by utilizing opposed primary and secondary forming tool assemblies and a sheet...  

Matches 1 - 50 out of 313,806