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WO/2015/083812A1 |
[Problem] To provide a press molding device with which buckling can be prevented and vertical wall portions can be thickened appropriately. [Solution] A press molding device with which a press-molded article is formed by press-working a ...
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WO/2015/083367A1 |
A press molding device (20) for producing a press molded article (10) having a hat-shaped cross section and having an external shape curved in an L shape along the longitudinal direction in the planar view. The press molding device (20) ...
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WO/2015/079644A1 |
This steel plate material (11) is plate-shaped, and is used in the production of a press-molded article having an open cross-section containing a bent section. The steel plate material (11) is provided with a band-shaped thick region (12...
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WO/2015/079628A1 |
A spinning and shaping device (1) includes the following: a support jig (3) that supports a center portion (91) of a plate material (9) to be shaped; and a rotating shaft (2) to which the support jig (3) is attached. Further, the spinnin...
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WO/2015/080084A1 |
Provided is a panel that can achieve both bending stiffness and torsional stiffness. A panel according to an embodiment of the present invention is provided with a reinforcement unit (12). The reinforcement unit includes a plurality of f...
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WO/2015/080242A1 |
The present invention produces a hot-formed steel sheet member which has the following: a chemical composition that contains, in terms of mass%, 0.100%-0.340% of C, 0.50%-2.00% of Si, 1.00%-3.00% of Mn, 0.050% or less of P, 0.0100% or le...
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WO/2015/075324A1 |
The invention relates to a method which includes: a) providing a strip or sheet of aluminium of the grade known to a person skilled in the art as "brilliant" or "grand brilliant", said strip or sheet typically being coated on at least on...
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WO/2015/077585A1 |
A guide pin assembly for metal forming dies includes a cylindrical guide pin body with a tapered guide pin head to guide associated die members from converging and diverging positions. A base is used to secure the guide pin assembly to o...
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WO/2015/061912A1 |
A system for producing components by hot stamping includes a laser cutting station for cutting a plate from a supplied steel-sheet material. The plate has at least one of a predetermined edge-contour and a predetermined cut-out portion f...
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WO/2015/061911A1 |
A system for hot stamping of components includes a station for providing steel blanks to a tempering container. The tempering container is for storing the steel blanks and for pre-heating the steel blanks to a pre-heating temperature. A ...
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WO/2015/061884A1 |
A method is provided for the creation of an addendum for use in the design and production of sheet metal formed components, which method uses a sectionless approach. In a preferred approach, elevation curve (EC) lines are established rel...
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WO/2015/064175A1 |
This sheet forming method is characterized by comprising a first sheet forming step for sheet forming a metal sheet (11) into a first sheet-formed component (27) having an intermediate shape by a first sheet forming die (1), and a second...
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WO/2015/060202A1 |
A device (500) for manufacturing a component with a hat-shaped cross-sectional surface is provided with: dies (502) that apply pressure to both side parts (601b, 601c) of a base material metal plate (601); a punch (504) that applies pres...
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WO/2015/057249A1 |
A system for formation of embossed indicia on the end wall of a metal food can. The system include a first die portion and second die portion opposing the first die portion. The system includes a first fastener coupled to the first die p...
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WO/2015/056502A1 |
The present invention provides a production method for a copper product that minimizes discoloration (the appearance of black spots and the like) of the surface of a copper product, for example, a terminal fracture surface. This producti...
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WO/2015/053036A1 |
The present invention suppresses wrinkles in ridge parts (12a, 12b) and cracks in an outwardly directed continuous flange (16) during the molding of a press-molded body (10) that has an approximately groove-shaped cross section, that has...
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WO/2015/053035A1 |
The present invention suppresses the breakage of the edges of ridgeline part flanges (7a, 7b) and wrinkling around the roots of the ridgeline part flanges while suppressing the increase of the load on a pad when a structural member (1) m...
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WO/2015/014902A9 |
The invention relates to a method for producing an assembly, which comprises at least two joined metal components, wherein at least one of the components is made of a heat-treatable steel. According to said method, the components are joi...
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WO/2015/043580A1 |
The invention relates to a method for producing a metal composite component, consisting of a shaped sheet-metal part (1), which is connected to another metal component (5), and a corresponding metal composite component. In order to creat...
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WO/2015/045797A1 |
Provided is a drawing device capable of suppressing and preventing the generation of wrinkles when a film-like material is drawn, and with which it is possible to obtain a molded body having good shape accuracy. The configuration compris...
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WO/2015/048475A1 |
A method of manufacturing a lash adjuster body for use in a lash adjuster assembly can include forming a lash adjuster body to an as-formed condition including an outer cylindrical surface and an inner cylindrical surface. The inner cyli...
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WO/2015/046023A1 |
A device (500) for manufacturing a component having a hat-shaped cross section is provided with: a die (502) having a shaping surface which sandwiches and applies pressure to a stock metal sheet (601); a blank holder (505) disposed facin...
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WO/2015/043968A1 |
The invention relates to a method for producing a connection element, in particular for steel structures of towers, preferably for wind turbines and to a connection element or node element, wherein a flange (12) and a shell (14) integral...
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WO/2015/041009A1 |
[Problem] To provide a press-molded product having an inward-facing continuous flange, whereby it is possible to improve properties such as the joint strength between a reinforcing member and another member and durability of a vehicle bo...
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WO/2015/042503A1 |
Systems, devices, and methods are described for drawing materials. In certain embodiments, the material is metal tubing that is hollow along its length. The drawing system may include a first drawing machine that is fixed or stationary a...
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WO/2015/040032A1 |
A method of making a can end by forming a can end shell in a shell press; and converting the shell into a can end. The step of forming the can end shell comprises pressing sheet metal into an end shell with a bead feature in the radially...
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WO/2015/041159A1 |
In the present invention, a hot stamp molded body has a chemical composition that contains, in terms of mass %, 0.120-0.400% of C, 0.005-2.000% of Si, Mn and/or Cr at a total quantity of 1.00-3.00%, 0.005-0.100% of Al, 0.0003-0.0020% of ...
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WO/2015/040969A1 |
Provided is a press molded product that does not require a notch to be provided in the ridgeline in order to prevent press molding defects, and that allows a member cross-section to be widened as far as a design cross-section and makes i...
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WO/2015/037059A1 |
Provided is a manufacturing method useful for obtaining a press-molded article having excellent softening prevention characteristics in heat-affected zones (HAZ), the press-molded article being able to achieve a high level of balance bet...
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WO/2015/037657A1 |
When hot-press stamping a thin steel sheet K, when cooling the thin steel sheet K by supplying a refrigerant to an ejection hole (27) that is communicated with a supply path (28) inside a lower mold (12), carried out is precooling in whi...
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WO/2015/038388A1 |
An actuator for a redraw sleeve that operates independently of the ram drive mechanism is provided. The actuator utilizes an eccentric journal coupled to a drive shaft of a servomotor. The servomotor is structured to provide its output s...
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WO/2015/037061A1 |
Provided is a hot-pressing steel plate having a prescribed chemical composition, in which Ti-containing deposits included in the steel plate and having an equivalent circular diameter of 30 nm or less have an average equivalent circular ...
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WO/2015/037060A1 |
Provided is a hot-pressing steel plate useful for obtaining a press-molded article having excellent anti-softening characteristics in heat-affected zones (HAZ) while attaining a press-molded article that can achieve a high level of balan...
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WO/2015/032693A1 |
The invention relates to a method for producing a joining region of a sandwich sheet (2) having two metallic outer layers (2a, 2b) and a core layer (2c) consisting of a plastic which is arranged between the metallic outer layers, wherein...
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WO/2014/202581A9 |
The invention relates to a method for producing rotationally symmetrical components made of metal, in particular steel, in which a blank is arranged on a first receptacle for rotation therewith, the receptacle is made to rotate about an ...
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WO/2015/029653A1 |
During the manufacturing of a hot-pressed member by hot-pressing a surface-treated steel sheet that is obtained by forming a Zn-based plating layer on a base steel sheet, the surface-treated steel sheet is heated to a temperature range o...
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WO/2015/029903A1 |
[Problem] To provide a technique for press-forming, from a single metal sheet, a curved component that has a polygonal closed-cross-sectional structure. [Solution] The present invention is characterized in that during the manufacturing o...
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WO/2015/031568A1 |
A hydrostatic/hydrodynamic fluid bearing assembly (100) for a can bodymaker (10) is provided. The hydrostatic/hydrodynamic fluid bearing assembly (100) is separate from the ram body (50). The outboard bearing assembly (60) includes a car...
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WO/2015/027930A1 |
A servo punching main transmission apparatus for a numerical control turret punch press comprises a crankshaft (1), a connecting rod (2), a punch (3), and a servo motor (4). One end of the crankshaft (1) is mounted on a supporting plate ...
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WO/2015/031585A1 |
A can bodymaker ram assembly (12) is provided. The ram assembly (12) includes an elongated, generally hollow ram body (50) and a tension assembly (140). The ram body (50) includes a proximal end (52), a medial portion (59), and a distal ...
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WO/2015/025769A1 |
Provided is a metalworking die having excellent load resistance, said die being capable of efficiently transmitting vibration to a forming section, and reducing size, weight, and cost. This metalworking die is provided with: a cylindrica...
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WO/2014/191264A9 |
The invention relates to a method for hot forming semi-finished products made of steel. The semi-finished product (1) is heated to a forming temperature, transported to a forming tool, and hot formed, hardened, or press-hardened in the f...
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WO/2015/020282A1 |
The present invention provides a tube flanging method comprising the steps of: placing a tube such that an edge thereof is exposed to the outside of a forming mold while the tube is inserted into the forming mold; expanding the exposed e...
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WO/2015/014689A1 |
The invention relates to a device for processing a workpiece, said device comprising the following features: - a punch on the one side of the workpiece - a die on the opposite side of the workpiece; - a conductive electric heating system...
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WO/2015/008495A1 |
The present invention provides a method for manufacturing a bent channel component having a bend in a vertical wall thereof by press molding, the method mitigating stretch flange deformation, which occurs in the vertical wall portion and...
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WO/2015/004908A1 |
Provided is a plate molding method that enables both yield improvement and molding property improvement. The molding method for a plate (1) involves applying plastic deformation to a plate (1) to mold a preliminary molded shape and then ...
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WO/2015/001705A1 |
The basic purpose of the present invention, being a method of manufacturing a hot press member with excellent corrosion resistance, is to provide such a method of manufacturing a hot press member with excellent liquid metal brittleness r...
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WO/2015/001114A1 |
The present invention relates to a metal part having at least two zones (60, 62, 64) of lower mechanical strength than the body of the part, said zones being respectively arranged on either side of a longitudinal median section (PM) of s...
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WO/2015/002077A1 |
This press molding device is provided with a punch (31), a blank holder (32) arranged adjacent to the punch (31), a die (41) paired with the punch (31), and a pad (42) arranged opposite of the punch (31). The punch (31) has a leading end...
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WO/2015/001217A1 |
The invention relates to a method for producing a fixing tab (2) formed in a sheet of metal (4), said sheet of metal (4) being intended to run along a succession of presses (3) so as to form components (5) by way of a succession of cutti...
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