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Patent Searching and Data


Matches 51 - 100 out of 301,293

Document Document Title
WO/2017/164602A1
The present invention relates to a high-entropy alloy especially having excellent low-temperature tensile strength and elongation by means of having configured, through thermodynamic calculations, an alloy composition region having a FCC...  
WO/2017/164016A1
This three-dimensional hot-bending and quenching device comprises: a sending device for sending a pipe body in an axial direction; an induction heating coil disposed in such a manner as to surround an extending line in the pipe body send...  
WO/2017/161793A1
A composite roll, comprising a roll shaft (1) and roll rings (2) sleeved on the roll shaft (1). The roll shaft (1) and the roll rings (2) are in a clearance fit. A nut (3) is provided on the roll shaft (1) at one side of the roll rings (...  
WO/2017/165541A1
An incremental forming tool of a sheet material has a tool holder having an axis and at least one tool rod mounted in the tool holder. The at least one tool rod may have variable shapes, lengths, diameters and radii such that the rotatio...  
WO/2017/163189A1
The invention discloses a method of producing a Crown Wheel involving production of a ring by ring rolling process and further production of near net shape tooth profile by sequential stepwise forging. Conventional methods have several d...  
WO/2017/165814A2
An apparatus and method for method for joining materials includes a rivet (10) that may extend through a first sheet (26) to be resistance welded to a second sheet (24). The head (14) of the rivet (10) has a cavity (18) and vents (240) a...  
WO/2017/163161A1
Conventionally, pinion drives are manufactured using multistep processes such as casting or forging, followed by various machining processes, and have shortcomings such as significant wastage of material and resources, requirement of pre...  
WO/2017/162508A2
Disclosed is a method for producing a screw anchor comprising an anchoring thread, a metric fine connection thread and a driving feature. The method comprises the following steps: - providing a blank having a first section, on which the ...  
WO/2017/163198A1
A robot assembling system for assembling a multi-layer cage is provided. The multi-layer cage comprises a bottom case, a top case, at least one partition plate and at least two partition assemblies. The robot assembling system comprises:...  
WO/2017/164079A1
This door inner panel is formed of a metal sheet, and is provided with: a first panel part having a first top plate section and a first vertical wall section which is contiguous with the first top plate section; a second panel part havin...  
WO/2017/163115A1
The invention relates to a method for manufacturing a cold-rolled steel sheet with a thickness ef of 0.5 to 3 mm, comprising the consecutive steps of: providing at least two hot-rolled sheets with a thickness e,, and then welding said at...  
WO/2017/163098A1
The invention relates to a process for manufacturing a cold-rolled steel sheet with a thickness ef of between 0.5 and 3 mm, comprising the successive steps according to which at least two hot-rolled sheets with a thickness ei are supplie...  
WO/2017/159604A1
The purpose of the present invention is to provide an electric wire twisting device with which a preferable twisted electric wire can be fabricated from a plurality of electric wires having both ends cut off. The electric wire twisting d...  
WO/2017/160795A1
A wheel includes a first hoop attached to a second hoop about a circumferential interface. The first and second hoops form at least part of an enclosed box structure positioned circumferentially around the wheel and adjacent to an outboa...  
WO/2017/158989A1
Provided is an aluminum foil for ultraviolet light reflecting materials, which has a reflectance higher than those of conventional aluminum foils by 85% or more with respect to ultraviolet light in a wavelength range of 250 nm to 400 nm ...  
WO/2017/160130A1
Disclosed are an acupuncture needle and a method for manufacturing the same. The acupuncture needle comprises: a needle body; and a needle handle having an inner space, into which a needle handle coupling portion is inserted such that th...  
WO/2017/158853A1
Provided are a rolling flat die for a screw component the life of which can be increased and a rolling working method using this rolling flat die for a screw component. The rolling flat die for a screw component is provided with a first ...  
WO/2017/157926A1
The invention relates to a device (1) for applying an applied force to a connection element such that the connection element is plastically deformed by the application of force. The device comprises a movably mounted head part (16) with ...  
WO/2017/156587A1
Apparatus for use in the formation of a helical screw flight, the apparatus comprising: a drive first and second support heads arranged for relative axial movement with respect to one another in a direction of a main axis in response to ...  
WO/2017/158635A1
This tube diameter expanding method includes: a step for rotating a tube having one end thereof fixed to a turntable about the center axis of the tube; a step for inserting a rod-like roller extending in the tube axial direction into the...  
WO/2017/160142A1
Method for manufacturing a support structure including: - providing at least a first flat elongated element (1) having a curvature in a corresponding first plane (P1) that is substantially in parallel with respect to faced-away longitudi...  
WO/2017/157667A1
The invention relates to an inserting device (34) and a method for inserting a circular blank ring (30) into an outer ring (29). For this purpose, an outer ring (29) is first transported to an insertion point (E) in the supply device (34...  
WO/2017/160501A1
An endodontic instrument (200) includes a cutting portion having upper and lower ends (202, 204) spaced apart along an axis, a cutting surface (206) extending helically along the axis, and a non-contact surface (210) extending helically ...  
WO/2017/157846A1
The invention relates to a device which can be used to form metal materials. The invention therefore relates to a device for a bending process, such as pressure forming, by surface rolling for example, tensile forming, by stretch forming...  
WO/2017/157692A1
The invention relates to a method for rolling a metal product (1), wherein the metal product is subjected to a rolling operation at a first station (2), which rolling operation is controlled by a control device (3), wherein the product (...  
WO/2017/157940A1
The invention relates to a device and a method for descaling a workpiece that is in motion relative to the device in a movement direction (X). The device (10) comprises a rotor head (14) which can rotate about an axis of rotation (R) tha...  
WO/2017/159783A1
This method for manufacturing a panel-shaped molded article has a preparation step for preparing a blank comprising a metal plate having a tensile strength of 390 MPa to 980 Mpa inclusive, and a press-molding step for using a press machi...  
WO/2017/159935A1
The present invention relates to a hollow coil spring manufacturing method. The purpose of the present invention is to provide a hollow coil spring manufacturing method wherein, in connection with manufacturing a coil spring using a holl...  
WO/2017/157556A1
The invention relates to a method and an apparatus for producing gun barrels having a grooved or ribbed inner surface (110) with straight or helical grooves (111) or ribs. The method comprises: providing a metallic hollow cylindrical pre...  
WO/2017/158166A1
The invention relates to a device (10) and a method for descaling a workpiece (12) that is in motion relative to a jet nozzle arrangement (14) in a movement direction (X), in which a liquid (18), particularly water, is sprayed out of the...  
WO/2017/158306A1
The invention relates to a rolling mill (1) for a metal strip, comprising: a holding cage (2); an assembly of superimposed rolls with substantially parallel axes, including two working rolls (3, 4), lower and upper, defining the gap for ...  
WO/2017/158035A1
The invention relates to a device (10) and a method for descaling a workpiece (12) that is in motion relative to a jet nozzle arrangement (14) in a movement direction (X), in which a liquid (18), particularly water, is sprayed out of the...  
WO/2017/158191A1
The invention relates to a device and a method for descaling a workpiece that moves in relation to the device in a direction of movement. The device comprises a rotor head (14) that can rotate about an axis of rotation (R) that is obliqu...  
WO/2017/158178A1
A conveying mechanism for a nail producing machine comprising: a plurality of rotatable cylinders for conveying an elongated member; and one of the rotatable cylinders being a driving cylinder rotated by a drive mechanism; wherein the dr...  
WO/2017/159806A1
A roll bending device (10) is provided with: a roll pair (12) that is constituted of a pair of rolls (12a, 12b) arranged opposite one another, and that is formed with a long material sandwiched between these rolls (12a, 12b); a sliding m...  
WO/2017/155056A1
The method for manufacturing an automobile component according to the present invention is provided with: a molding step for pressing a portion of a hollow tube formed by a composite material including a metal material or metal and a res...  
WO/2017/154860A1
A method for manufacturing a laminated iron core, comprising manufacturing a laminated iron core by sequentially feeding electrical steel strips into a die having a plurality of punching steps in a state in which the electrical steel str...  
WO/2017/153602A1
The invention relates to a device for producing reinforcement cages comprising multiple longitudinal rods around which a wire runs that is welded to the longitudinal rods, in particular for concrete pipes. The device comprises a longitud...  
WO/2017/154792A1
Provided are a crowning method and a press brake wherein, when crowning with a lower table is performed, the crowning is performed while rotating eccentric shafts using a force-increasing mechanism. In this press brake crowning method a ...  
WO/2017/154211A1
Provided is a fin stack device for stacking fins formed in a flat plate shape and having a plurality of holes , said fin stack device being provided with: a suction plate that has a plurality of holes and is for holding or dropping fins ...  
WO/2017/152593A1
A short-process production method for high-performance oxygen-free copper strips, comprising the following steps: withdrawing, with a dummy device, during horizontal continuous casting; double-sided milling, reversible copper strip rough...  
WO/2017/155480A1
The invention is about matching the aluminum, wood, stainless steel, plastic window etc. cassette or frame used in scope of building exterior facade coatings and building window glasses, with double glass, triple glass, facade glass or w...  
WO/2017/154426A1
A leveler/feeder (2) is provided with an upper feed roll (23) and a lower feed roll (24), a servo motor (25), and a feeder control unit (29). The upper feed roll (23) and the lower feed roll (24) are disposed so as to sandwich hoop mater...  
WO/2017/156122A1
A rolling mill control system and method includes use of sensors located between rolling mill stands to directly measure metal sheet or plate flatness, thickness profile, position, and the camber of the rolls in the mill. A feedback loop...  
WO/2017/155072A1
A titanium material 1 which comprises an inner layer part 3 and a surface layer part 2 that is bonded to the inner layer part 3, and wherein: the surface layer part 2 has a chemical composition containing, in mass%, 0.4% or less of O, 0....  
WO/2017/155143A1
The present invention relates to an apparatus for manufacturing a beam for a vehicle bumper, forming a curvature on both sides of the beam for a vehicle bumper, and, more specifically, to an apparatus for manufacturing a beam for a vehic...  
WO/2017/153045A1
The invention relates to a method for producing a cast metal part, in particular a housing of an electric motor stator, a housing for components of power electronics, and a battery tray or a battery housing, having the following steps: p...  
WO/2017/154375A1
A pin main body 10 is provided with a thinning hole 11 having: one-end-side and other-end-side large-diameter parts 11b, 11c provided to both longitudinal end sides of the piston main body; a central small-diameter part comprising a smal...  
WO/2017/154479A1
An outer panel of a different-material panel structure has a hem part in which a peripheral edge part of an inner panel is held via a resin layer on a folded part formed in the peripheral edge part. A rivet has a shaft part passing throu...  
WO/2017/154481A1
This method for manufacturing a different-thickness steel pipe, which manufactures a different-thickness steel pipe from a hollow cylindrical element pipe, has: a locking step, wherein the element pipe is arranged inside a die and a plug...  

Matches 51 - 100 out of 301,293