Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 304,341

Document Document Title
WO/2018/129256A1
Devices, systems, and methods are directed to formation of tubular structures, such as spirally formed structures, having spirally extending reinforcing material. In particular, tubular structures can be formed in a continuous process in...  
WO/2018/128391A1
A molded article for an ultrahigh strength steel sheet according to the present invention comprises: a body portion formed of an ultrahigh strength steel sheet; a through-hole portion forming a hole in the body portion; and a molding imp...  
WO/2018/128650A1
A method and apparatus for manufacturing continuous ribbed pipes of thermoplastic resin material comprises the following successive steps. A length of pipe is injection molded in a mold cavity between a collapsible male mold element and ...  
WO/2018/128882A1
A method for forming features in an exterior surface of a heat transfer tube includes forming a plurality of channels into the surface, where the channels are substantially parallel to one another and extend at a first angle to a longitu...  
WO/2018/127642A1
The invention relates to a collector box (4) for a heat exchanger (1), in particular for a motor vehicle, defining at least one cavity (10) for circulation of a heat transfer fluid and comprising at least one opening (O) to receive, in a...  
WO/2018/127480A1
The present invention relates to a method for producing a dimensionally stable sheet metal component (3, 3', 3''), wherein the method comprises the following steps: - preforming sheet metal (1) into a sheet metal preform (2) having at le...  
WO/2018/128962A1
A redraw sleeve (40) is provided. The redraw sleeve (40) includes a body (72) with a second end (80), wherein the second end (80) includes a shaped contour. The shaped contour, as defined herein, substantially prevents wrinkles and/or te...  
WO/2018/122132A1
Apparatus for handling bars (31), in particular metal bars, comprising a loading unit (22) provided with transporter elements (25) to transfer a series of bars (31) toward a selector unit (34); the selector unit (34) comprises gripping m...  
WO/2018/122404A1
The present invention relates to a method for fitting an elastic hose onto a dimensionally stable connector, wherein the method comprises the following steps: a) generating a flow of pressurized gas out of the connector; b) bringing the ...  
WO/2018/119531A1
The invention relates to a press for compacting and shaping angular parts or products, comprising a supporting structure, a mechanism for supplying and applying force along a single axis, and at least two pressure plates, where the press...  
WO/2018/119753A1
A multi-station pipe necking device, comprising: lower die modules (10) each of which is provided with an accommodating cavity for receiving a pipe to be necked; a plurality of upper die modules (30) arranged to be spaced apart from each...  
WO/2018/122261A1
The invention concerns a method for fastening at least two workpieces (1,2) together by a punch rivet (3) wherein at least one workpiece (1) is a metallic workpiece (1) and wherein the at least one metallic workpiece (1) is heated to an ...  
WO/2018/123831A1
A plated steel sheet for hot pressing, and a method for manufacturing the same, the plated steel sheet for hot pressing having: a plated steel sheet body having a steel sheet and an aluminum plating layer provided on one or both surfaces...  
WO/2018/123744A1
The present invention pertains to a fastening tool which is used for fastening a working material via a fastener for swaging multiple members and provides a fastening tool which allows for use of both a rupture-type and a non-rupture-typ...  
WO/2018/123513A1
An atypically-shaped diamond die having a polycrystalline diamond, the polycrystalline diamond being provided with a machining hole, wherein the length D of one side of the machining hole is 100 μm or less, the corner R is 20 μm or les...  
WO/2018/123560A1
This exterior panel is provided with: a metal plate having a curved surface part; a resin structure provided with a plurality of cylindrical bodies having the same length in a central axis direction thereof, a top surface that covers one...  
WO/2018/120872A1
An automatic pick-up mechanism for a stamping die comprises one or more pick-up units installed at a lower die plate. Each pick-up unit comprises a drive cylinder (1), two supporting members (3), a rotary shaft (4), a tipping member (5),...  
WO/2018/124254A1
Provided is a highly flexible and simple burring method having a wide range of applications, regardless of the size of flat holes or the burring height around the edges of same during the process of burring metal plates. This method perf...  
WO/2018/122020A1
The invention relates to a method for manufacturing flexible rolling of metal strips, in which a metal strip with predefinable material thickness consisting is guided through a mill stand by at least two operating steps, which is contain...  
WO/2018/124356A1
The present invention relates to a ring-shaped component having bonded dissimilar materials and a manufacturing method therefor, the method comprising the steps of: providing a first ring having a hollow therein; inserting a first mandre...  
WO/2018/122399A1
The present invention concerns a method for manufacturing a transverse segment (1) with a base portion (10) and a pillar portion (11) defining a higher-lying contact area (15) and a lower-lying recessed surface part (14), which transvers...  
WO/2018/123260A1
A pressing device (4) is capable of selectively pressing either a coil material (100) or a sheet material (101), and the pressing device (4) is provided with a pair of bars (51) and a lift drive mechanism (53). Each of the pair of bars (...  
WO/2018/123989A1
Upon forming a metal plate into a molded shape, this metal plate forming method forms a metal plate into an intermediate shape, and then forms the metal plate into a molded shape through press molding. When forming the metal plate into t...  
WO/2018/124101A1
The present invention provides a composite roll for rolling which comprises an outer layer that exhibits superior resistance to wear, surface roughening, cracking, and accidents as a result of suppressing segregation of MC-type carbide a...  
WO/2018/123379A1
A gas generator is provided with: a long cylindrical housing body; and a plug (30A) for closing the end of the housing body in the axial direction. The plug (30A) has: a substantially columnar body section (31) comprising a substantially...  
WO/2018/120869A1
A chair frame small accessory riveting machine comprising a general machine frame (12) and an indexing plate (4). The indexing plate can rotate clockwise or counterclockwise around the center of rotation thereof. Several workpiece positi...  
WO/2018/120867A1
A specialized weatherstrip cutting and punching machine, comprising a conveying mechanism (1), a main cutting machine (2), and an automatic grabbing mechanism (3). The main cutting machine (2) comprises a main machine frame (20) and at l...  
WO/2018/120629A1
Disclosed are a bolt and a method for manufacturing same. The bolt comprises a bolt head (11) and a bolt shank (12), wherein the bolt shank (12) comprises a positioning shank (121), a flexible shank (122) and a threaded part (124), with ...  
WO/2018/122397A1
The invention relates to a metal ring (44) for use in a drive belt (3) for a continuously variable transmission, which metal ring (44) is made from a maraging steel alloy including 15 to 20 mass-% nickel, 4 to 18 mass-% cobalt, at least ...  
WO/2018/121838A1
A pendular handling system for handling parts (300) in a press line may comprise two articulated robots (110, 120) arranged on opposite sides with respect to the central vertical plane of the press line, wherein each robot comprises at l...  
WO/2018/122933A1
With regard to a component having a cut end surface using a surface-treated steel plate as the source material, provided are a component for which the cut end surface has excellent durability, and a cutting method therefor. In this compo...  
WO/2018/124354A1
The present invention relates to a method for fabricating a fiber-reinforced plastic composite material covered with sheet metal skins, the method comprising: a sheet metal skin pre-stamping step for stamping two sheet metals, thereby fa...  
WO/2018/124255A1
Provided is a machining method for burred flat holes that, regardless of the size of flat holes or the burring height around the edges of same, is highly flexible, widely applicable, and simple. This method has: a first step in which an ...  
WO/2018/122656A1
Described is a method for making a customised crown cap, comprising the following steps: - making a shell (1) defining the body of the crown cap, having the circular upper face (2) configured with a recessed portion (3) positioned and in...  
WO/2018/116194A1
The present invention relates to a method of dynamical adjustment for manufacturing a thermally treated steel sheet.  
WO/2018/117528A2
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/2018/118560A1
This invention relates to razor blades, and more particularly to laser produced markings on razor blades and processes thereof.  
WO/2018/114967A1
The invention relates to a grid structure, in particular a steel grid structure, comprising at least one longitudinal element (12a, 14a; 12b, 14b; 12c, 14c; 12d, 14d) and at least one edge element (16a, 18a; 16b; 16c; 16d) which runs per...  
WO/2018/117120A1
The present invention ensures consistent traceability in a steel product manufacturing process. A steel product is manufactured using a steel product manufacturing method characterized by including: a hot-rolling process for reading a st...  
WO/2018/117459A1
A spot welding method for a high strength zinc-plated steel sheet is provided. The spot welding method of the present invention comprises the steps of: preparing a high strength zinc-plated steel sheet; applying compressive deformation t...  
WO/2018/117521A1
The present invention relates to a magnesium alloy sheet and a manufacturing method thereof. A configured embodiment of the present invention provides a magnesium alloy sheet comprising, with respect to total 100 wt% of the magnesium all...  
WO/2018/117226A1
[Problem] To provide a method for producing a hot-forged material in an atmosphere using, for the die, an Ni-base superalloy which is advantageous in terms of the service life of the die, and also using, as a lubricant, a glass lubricant...  
WO/2018/112493A1
The invention relates to a tool magazine (26) for a bending machine (3), in particular for a press brake, wherein the tool magazine (26) has a plurality of storage rails (28), which are arranged in a magazine housing (27) and serve to ho...  
WO/2018/117539A1
The present invention relates to a steel plate suitable as an automobile chassis component and, more particularly, to a high-strength hot-rolled steel plate having excellent weldability and ductility and a method for manufacturing the same.  
WO/2018/116481A1
Provided is metal pipe bellows forming for bulge forming such that in a metal mold having a complex shape, as in a clamping mechanism, wherein a pipe is bound and bellows forming is carried out on the outer periphery of the pipe, operati...  
WO/2018/114955A1
The invention relates to a switch arrangement (10, 40) for the selection of joining elements (30), which comprises a switch (14, 42) that has at least three supply points (12a,..f, 44 a...f) in which joining elements (30) of the switch (...  
WO/2018/117735A1
A side trimming device according to an embodiment of the present invention may comprise: a cutting unit for mechanically cutting a transferred steel plate; a groove forming unit for forming a groove in a cutting-scheduled area in front o...  
WO/2018/118035A1
A system for manufacturing a wire coil includes a source of metal wire; an induction heater configured to continuously receive the metal wire and heat the metal wire to a target temperature as the metal wire passes through the induction ...  
WO/2018/115282A1
A method for producing highly dimensionally accurate sheet-metal components is described, the method comprising: forming a sheet bar into a preformed part (10, 10'), wherein the preformed part (10, 10') has in cross section an excessive ...  
WO/2018/114502A1
The invention relates to a die (1) for arrangement in a press (2) wherein the die (1) extends along an axial direction (3) between two ends (4, 5) and forms an inner circumferential surface (6) between the ends (4, 5), wherein, starting ...  

Matches 1 - 50 out of 304,341