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WO/2022/049971A1 |
A battery case 100 for electric vehicles comprises: a frame 110 that in a planar view has a polygonal frame-like shape, defines a through hole TH on the inside thereof, and is provided with an R shape on the inside of the corners of the ...
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WO/2022/049916A1 |
The purpose of the present invention is to use a more simple die configuration to form a press-formed article having a saddle shape and including a top plate portion, vertical wall portions, and outward facing flange portions formed to e...
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WO/2022/050500A1 |
The present invention provides: a material for hot stamping, whereby excellent mechanical properties and hydrogen delayed fracture properties can be achieved in hot stamping parts; and a method for manufacturing same. The material for ho...
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WO/2022/050536A1 |
The present invention provides a hot stamping material and a production method therefor, whereby excellent mechanical properties and hydrogen delayed fracture properties of a hot-stamped component may be secured, the hot stamping materia...
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WO/2022/049830A1 |
A method for predicting the shape change of a press-molded article, according to the present invention, predicts the shape change, of a press-molded article having a shape which includes a top plate and a vertical wall and in which the t...
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WO/2022/049905A1 |
Provided are a method for producing a pressed component and a method for designing a die which are applicable even in a case of producing a pressed component shape that can be formed only by a large degree of drawing. Provided is a metho...
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WO/2022/045057A1 |
This press molded article manufacturing method includes a heating process, a conveying process, and a pressing process. The conveying process includes: a step for supporting and lifting up a lower surface of both ends of a first heated w...
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WO/2022/044445A1 |
A molded part manufacturing method according to an aspect of the present invention is provided with: a step for overlapping at least a part of steel sheets so as to align through holes; a step for inserting a joining member into the thro...
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WO/2022/045069A1 |
This press-molded article production method comprises a heating step, a conveyance step, and a press step. In the heating step, a plate-like heat storage material 5 and a plate-like workpiece W1 placed above the heat storage material 5 a...
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WO/2022/042468A1 |
A compression molding device, comprising a molding structure (10), a loading structure (20), and a vacuumizing structure (50). The molding structure (10) comprises a molding furnace (11) having a heating chamber (111), a transition housi...
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WO/2022/043373A1 |
The invention relates to a method for manufacturing a substantially tubular part (1) comprising at least one sleeve (2, 3) and a cavity (4), comprising the following steps: - cutting out a substantially rectangular blank (6), increased o...
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WO/2022/045285A1 |
The present invention is a press-molding device (30) for producing a press-molded article having a hat-shaped cross section by compressing a preform having a hat-shaped cross section between a punch (31), which is a first mold, and dies ...
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WO/2022/044194A1 |
A purpose of the present invention is to provide a surface-treated steel sheet wherein scale is not readily produced when the steel sheet is processed by hot stamping. The present invention, which solves this problem, relates to a surfac...
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WO/2022/038135A1 |
The invention relates to a process for manufacturing a flat steel product (9) having a prealloyed corrosion-resistant coating (13), comprising at least the following steps: - providing a coated flat steel product (9) comprising a steel s...
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WO/2022/038836A1 |
This method for predicting shape variation in a press-formed article predicts shape variation wherein a lengthwise direction end section side of the press-formed article twists due to stress relaxation occurring over time after the press...
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WO/2022/039168A1 |
A processed product which uses, as a base material, a plated steel sheet that has a plating layer in the surface, while having a cut end that extends in the sheet thickness direction of the processed product. The cut end sequentially has...
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WO/2022/038798A1 |
This mold is for press-forming a tailored blank (12A) in a heated state, the tailored blank being formed by welding together a first plate (34) made of a first metal plate material and a second plate (35) made of a second metal plate mat...
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WO/2022/039167A1 |
Provided is a processed article in which a plated steel sheet having a plating layer on the surface thereof is a raw material, and which has a cut end in a hollow tubular side wall thereof. The cut end is flush with the outer surface of ...
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WO/2022/032791A1 |
A stamping press for continuous machining of a fitness equipment part comprises a bottom plate (1). Support posts (2) are disposed on the bottom plate on two sides of the bottom plate. A transfer plate (3) and a connection plate (4) are ...
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WO/2022/034843A1 |
A molding device that: molds a metal pipe having a flange; and comprises a molding die that molds the metal pipe. The molding die has: a first die and a second die that are mutually facing in a first direction, in a cross-sectional view;...
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WO/2022/030057A1 |
This shape change prediction method for a press-molded article predicts shape change caused by stress alleviation over time after release from a mold and spring-back, for a press-molded article that has a top plate, a punch shoulder sect...
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WO/2022/028731A1 |
The invention relates to a production installation (10), in particular a pressing plant, for producing workpieces by means of shaping, comprising a press (12) with at least one press table (14), at least one tool (16) for the press table...
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WO/2022/024462A1 |
The present invention provides a shape change prediction method for a press-molded article, by which, for a press-molded article 1 having a top plate part 3 and a vertical wall part 7 that is continuous from the top plate 3 via a punch s...
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WO/2022/024470A1 |
According to the present invention, provided is a shape change prediction method for a press-molded article, by which, for a press-molded article having a top plate portion, a punch shoulder portion, and a vertical wall portion, and havi...
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WO/2022/022931A1 |
The invention relates to a method for determining construction data for producing a forming die. By means of an electronic computing device, a simulation is carried out in which it is simulated that die parts of a die are moved toward ea...
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WO/2022/013768A1 |
A process for manufacturing an optical element (1) comprising a first step of spinning a circular sheet (2) of a first metallic material for it to adhere to a rotating matrix (3) and form a shell (8); a second step of assembling the shel...
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WO/2022/014262A1 |
Disclosed is a production method with which it is possible to prevent crinkle formation and buckling distortion caused by bending, when bending processing and cross-section processing are applied to a pipe by using a press die. A product...
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WO/2022/011845A1 |
The present invention relates to an aircraft engine blade ultrasonic rolling reinforcement robot processing system and a control method. The ultrasonic rolling reinforcement robot processing system comprises a robot, wherein an ultrasoni...
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WO/2022/010030A1 |
Provided is a method for manufacturing a hot press formed member, comprising: a step of heating an aluminum-based plated steel sheet blank in a heating furnace; a step of withdrawing the heated blank from the heating furnace to transfer ...
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WO/2022/008132A1 |
The invention relates to a device (10) for correcting shape deviations of a structural component (100) from a target geometry, comprising a reshaping unit (12) into which a structural component (100) can be introduced and which has a low...
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WO/2022/009457A1 |
Provided are a spinning device and a spinning method which, when forming a flange on a cylindrical base material, make it possible to easily form the flange while maintaining the wall thickness of the base material. This spinning device ...
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WO/2022/002805A1 |
The invention relates to a method for manufacturing a beam (P1, P2) with closed section, the beam being produced by combining a first profile (P10, P20) and a second profile (P11, P21), characterised in that it comprises the following st...
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WO/2022/006270A1 |
A heat exchange interface (100) includes a thermally conductive substrate (10), at least one blister of dielectric material (20) and an adhesive layer (30). The thermally conductive substrate (10) includes at least one of channel and tub...
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WO/2022/004222A1 |
This workpiece production apparatus comprises a stationary mold (10) and a movable mold (20). The stationary mold (10) comprises a stationary mold body (10a) and a die (11). The movable mold (20) comprises: a movable mold body (20a); a f...
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WO/2021/263229A1 |
A tube stay mounting assembly includes a press assembly having a housing and a top block configured to flatten fins on a first surface of a finned tube. A press arm is operable to move the top block vertically with respect to the housing...
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WO/2021/240941A1 |
A press forming method according to the present invention is a method for forming a press formed product 1 having a top plate portion 3, a vertical wall portion 5 which is continuous from the top plate portion 3, and has a depressed port...
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WO/2021/240942A1 |
A press-molding die 21 according to the present invention is for molding a press-molded article 1 having: a ceiling part 3; a vertical wall part 5 that is contiguous to the ceiling part 3 and that, at the lower edge opposite to the ceili...
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WO/2021/238173A1 |
An aluminum profile connection member (2) and a machining method therefor. The aluminum profile connection member (2) is an integrally formed member and comprises a connection member body (21). The connection member body (21) is provided...
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WO/2021/241024A1 |
A press-forming method according to the present invention forms a press-formed article having a top plate section 3, which has uneven side portions 11, in which a protruding side portion 11a protruding outward in the in-plane direction a...
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WO/2021/241025A1 |
A press-forming mold 13 according to the present invention forms a press-formed article 1 having a top plate section 3, which has an uneven side portion 11, in which a protruding side portion 11a protruding outward in the in-plane direct...
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WO/2021/242359A1 |
A ram drive assembly for a can bodymaker includes a mounting assembly and a number of forming assemblies supported thereon, each including: a stationary assembly, having a die pack and a domer, and a moving assembly having a ram assembly...
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WO/2021/242360A1 |
A cam follower assembly for a can bodymaker includes a slider structured to be coupled to the proximal end of a ram body of the can bodymaker; and a plurality of cam follower members rotatably coupled to the slider. The cam follower memb...
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WO/2021/242358A1 |
A can bodymaker includes a mounting assembly and a forming system. The forming system includes a plurality of forming assemblies, each forming assembly coupled to the mounting assembly, each forming assembly including a ram assembly with...
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WO/2021/238332A1 |
An inner-bracing rim rolling machine, comprising a working table (1). The working table is provided with a rotating shaft (2) vertically provided on and penetrating through the working table, and is further provided with an oil supply sy...
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WO/2021/234790A1 |
Provided is a hot-stamp molded article including: a steel base material; an Al plating layer formed on at least one surface of the steel base material; a coating which is formed on the Al plating layer and which includes ZnO particles an...
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WO/2021/235403A1 |
The present invention relates to: a polyester-resin-coated seamless can in which the formation of white spots is suppressed even when the can is exposed to high-temperature and high-humidity conditions such as in retort sterilization, an...
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WO/2021/228694A2 |
A can bodymaker for producing can bodies from cups. The can bodymaker comprises a ram configured to reciprocate along an axis, a punch mounted on the ram; a tool pack comprising a cradle and a plurality of tools located in the cradle for...
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WO/2021/229254A1 |
A sequential molding tool ρδ according to the present invention includes: a holding portion attached to a sequential molding apparatus; and a free curved surface portion for pressing a metal plate. The free curved surface portion is co...
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WO/2021/230210A1 |
The present invention relates to a drawn/ironed can which has an inner coating film at least on the can inner surface, wherein: the inner coating film contains a polyester resin and a curing agent; and the stress relaxation ratio of the ...
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WO/2021/224452A1 |
A system configured for deformation compensation in real time during a heat treatment performed on a component. The system comprises a supporting structure; two or more clamping devices arranged with the supporting structure, one or more...
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