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Patent Searching and Data


Matches 801 - 850 out of 12,368

Document Document Title
WO/2018/097200A1
This method for manufacturing a quenched molding comprises: a first heat treatment step of austenitizing a blanked steel material by heating to a temperature higher than the Ac3 transformation point and then causing martensitic transform...  
WO/2018/096487A1
A method for manufacturing a hot-rolled and coated steel sheet having a thickness between 1.8 mm and 5 mm, comprising providing a semi-product having a composition comprising: 0.04% ≤ C ≤ 0.38%, 0.40% ≤ Mn ≤ 3%, 0.005% ≤ Si ≤...  
WO/2018/091951A1
The reinforcement member (1) comprises a body (2) made of a press hardened steel having a tensile strength greater or equal to 1200 MPa coated with a zinc- based coating or with an aluminum-based coating, said body (2) extending along a ...  
WO/2018/092499A1
In a progressive press molding method in which a plurality of processing sites on a base material M are processed in a single pressing step while the base material M is intermittently fed in a conveying direction A, the plurality of proc...  
WO/2018/092113A1
The reinforcement member (1) comprises a body (2) made of a press hardened steel having a tensile strength greater or equal to 1200 MPa coated with a zinc- based coating or with an aluminum-based coating, said body (2) extending along a ...  
WO/2018/093422A1
A tool pack assembly having sensor plates to measure the temperature of a tool pack forming die and the forces exerted on the forming dies during can production. Each sensor plate may include at least one temperature sensor and at least ...  
WO/2018/083878A1
This method for forming fine periodic structural grooves on a diamond surface is characterized in that fine periodic structural grooves 3 are formed on a diamond surface 1 by radiating laser light having a pulse width at least equal to 1...  
WO/2018/083814A1
The objective of the present invention is to eliminate the generation of burrs in a press-formed product even with a configuration in which a high-temperature blank material is subjected to a trimming process, thereby eliminating a burr ...  
WO/2018/083052A1
The invention relates to a method and to a device (20) for producing a prismatic battery cell container (21) that is open on one side. Initially, an extruded container (41) is formed from a slug (38) by way of extrusion. The slug (38) is...  
WO/2018/079434A1
An aluminum can characterized in that the ratio C15h/C15w of the chroma C15h value of 15° reflected light in the height direction and the chroma C15w value of 15° reflected light in the circumferential direction is 0.6-1.4, as measured...  
WO/2018/078844A1
This method for producing a steel member includes: a step for heating, in a carburizing atmosphere, a steel sheet so as to form a carburizing layer on the surface of the steel sheet, the steel sheet having a chemical composition containi...  
WO/2018/079945A1
A method for producing a hot-stamped aluminum case and a hot-stamped aluminum case produced by the method according to the present invention increases the tensile strength and elongation of an aluminum alloy, optimizes processes for a st...  
WO/2018/074152A1
[Problem] To provide a spinning device capable of making the wall thickness, tensile strength and fatigue strength of a machined article uniform. [Solution] A spinning device 1 which gradually causes a machined part of a cylindrical work...  
WO/2018/070542A1
The present invention provides, a can, a method for manufacturing the same, and a device for manufacturing the same, wherein, in order to suppress degradation in the crush performance or pressure-resistance performance of a two-piece can...  
WO/2018/067249A1
A container, such as a beverage or food can is provided, which includes a first sidewall, a second sidewall and a bottom portion extending between the first and second sidewalls. The material of the bottom portion is stretched relative t...  
WO/2018/066045A1
In a hot pressing method for manufacturing a press-formed article (8, 9) by hot pressing a blank material (7) using a mold (2, 3) including a punch (21, 31), a die (22, 31) and an inner pad (23, 33) which is propelled so as to protrude t...  
WO/2018/066663A1
This manufacturing method includes a first step in which a pad hold state is made, and a second step of performing a pad drawing forming after completing the first step. In the pad hold state: (a) a pad 13 and a punch 11 hold a portion t...  
WO/2018/066181A1
This method of manufacturing a molded material includes manufacturing a molded material having a tubular body portion and a flange portion formed at an end portion of the body portion, by subjecting a starting material metal plate to mul...  
WO/2018/059875A1
The invention relates to a high-pressure fuel pump (22) having a piston chamber (26) and having at least one connecting piece (56), which comprises an outer wall (60) and via which the piston chamber (26) can be connected to a low pressu...  
WO/2018/061673A1
The present invention provides a method for producing a square can, said method making it possible to further reduce the radius of curvature of four corners of the bottom of the square can. Provided is a method for producing a bottomed s...  
WO/2018/060080A1
The invention relates to a method for producing a formed component, the method comprising: pre-forming a workpiece into a pre-formed component having a bottom region, a wall region, and optionally a flange region, a quantity of material ...  
WO/2018/060360A1
The invention relates to a method for producing a component, the method comprising: pre-forming a workpiece (20) into a pre-formed component (10a, 10b, 20') having a bottom region (12, 22), a frame region (14, 24) and optionally a flange...  
WO/2018/062176A1
This method for manufacturing a cylinder device is characterized by forming a bottomed cylinder, the method including: an intermediate molded body processing step for forming, from a blank material, a bottomed cylindrical intermediate mo...  
WO/2018/061259A1
The present invention relates to a can forming device (20) having: a main frame (21); a turntable (23) rotatably supported on the main frame (21); a main shaft (36) passing through the turntable (23) along a table axis (TA); a die table ...  
WO/2018/055484A1
Invention relates to a method of producing a crown wheel with near-net shaped as-forged teeth having continuous grain flow lines and having minimal machining allowance. The method of invention comprises the steps of making ring using ham...  
WO/2018/055982A1
A different material welded joint (1) that comprises: an aluminum alloy or magnesium alloy upper plate (10); and a steel lower plate (20) that is arc welded to the upper plate (10). The upper plate (10) has a non-circular hole (11) that ...  
WO/2018/056172A1
A different material welded joint (1) that comprises: an aluminum alloy or magnesium alloy upper plate (10); and a steel lower plate (20) that is spot welded to the upper plate (10). The upper plate (10) has a hole (11) that faces an ove...  
WO/2018/048824A1
A container closure (10) includes a generally planar body (12) having a product side (14) and a customer side (16). The body (12) includes a container opening (20). The container opening (20) includes a shifted material line (30).  
WO/2018/046473A1
The invention relates to methods and tools for producing sheet metal components. The method comprises: preforming a workpiece into a preformed component (2, 3), wherein, at least in some regions, excess material (4) is introduced into th...  
WO/2018/046356A1
The invention relates to a method for producing a formed, in particular flanged, component wherein the method comprises: preforming a workpiece (3a) into a preformed component (3b), and sizing the preformed component (3b) to a substantia...  
WO/2018/047713A1
A hot press device according to the present disclosure is provided with: a first press machine (12); a second press machine (14); a conveying device (16) connecting the first press machine and the second press machine; and a heating furn...  
WO/2018/041017A1
An automated robotic punching and die cutting apparatus for a car impact beam, the apparatus comprising a first punching and die cutting machine (1), a second punching and die cutting machine (2), a loading system (5) adjacent to the fir...  
WO/2018/039789A1
Disclosed is a forming system having a first die assembly and a second die assembly with dies having die surfaces that are configured to cooperate with each other to form a die cavity therebetween so as to receive a workpiece therein. On...  
WO/2018/037070A1
The invention relates to a method for the chipless production of a rotationally symmetrical body (17) from a circular sheet metal blank. The circular sheet metal blank (8) is shaped into a pot-shaped body (10) by pressing or pressure rol...  
WO/2018/038317A1
Disclosed is a tapping plate manufacturing apparatus. The tapping plate manufacturing apparatus is characterized by including: a primary cut processing part which performs piercing, which involves producing a hole that functions as a ref...  
WO/2018/034104A1
[Problem] To provide a member that exhibits high load resistance and rigidity when connected to another member. [Solution] A member 1 has a transverse cross- section that includes a top plate 2, top ridgelines 4, vertical walls 3, bottom...  
WO/2018/034120A1
Through the present invention, a differential-thickness blank as an integrated object having a plate thickness distribution is provided by a simple method. A first blank (2) as a blank having larger dimensions than the dimensions of a de...  
WO/2018/033960A1
The hot press-formed member according to an embodiment of the present invention has a specific chemical composition. The microstructure in the section at 1/4 of the sheet thickness comprises, in unit volume%, tempered martensite: 20-90%,...  
WO/2018/030240A1
Provided is a method of manufacturing a press-formed article capable of greatly reducing spring-back which occurs in a press-formed article having a longitudinal shape, such as an article in which adjacent straight-line portions are link...  
WO/2018/030231A1
In this thin sheet production method, a titanium metal material thin sheet that maintains high strength, has excellent processability and has a curved surface is produced by: processing a pure titanium metal material into a titanium meta...  
WO/2018/028877A1
The invention relates to a method for hydroforming and hardening galvanised tubes made from sheet steel. A prefabricated tube is used, the tube having at least one feed opening (5) and a cavity (4). The tube is heated to a temperature ab...  
WO/2018/028979A1
An indirect electrohydraulic press forming tool (110; 210) comprising: - a body (113; 213) comprising a tubular cylindrical zone (113a; 213a), - a chamber (115; 215) intended to be filled with a liquid, - two electrodes (116a, 116b; 216a...  
WO/2018/024417A1
The invention relates to a flow forming machine and a forming method for producing a wheel (50) with a rim (60) from a workpiece (5), comprising a pressure mandrel (20), the exterior of which is designed to form the rim (60); a mating ma...  
WO/2018/024284A1
The invention relates to a shaft (1) for a vehicle, comprising a shank (2) and at least one flange (3) integrally formed on the shank (2), wherein the shaft (1) is formed either of two metal halves (1a, 1b), which are connected to one an...  
WO/2018/025735A1
Provided are: a stamping punch die that is capable of improving the operation performance of a stamping process such as chamfering by adjusting the initial load of a coil spring in accordance with the material quality of a workpiece; a s...  
WO/2018/025736A1
Provided is a die-pressing die mold that is capable of suppressing incursion of garbage G into a lower free ball bearing 49 and sufficiently preventing the garbage G from damaging the back surface of a workpiece W. A die hole 39 is forme...  
WO/2018/020209A1
A can bodymaker comprising (201) a plurality of components that require relative alignment to one another. The can bodymaker (201) comprises a toolpack module (207) which includes a toolpack frame and components including one or more die...  
WO/2018/020210A1
A can bodymaker (101) comprising: a ram (102); a drive mechanism; a yoke (103) coupling the ram (102) to the drive mechanism in order to drive the ram (102) with a linear, reciprocating motion; a yoke slide (104) fixed relative to the ca...  
WO/2018/020207A1
A stripper assembly for a can bodymaker (1) is configured to remove a can body from a punch (7) mounted on a ram (4) of the can bodymaker (1). The stripper assembly comprises a stripper housing (13) defining an internal bore through whic...  
WO/2018/020208A1
A can bodymaker comprising a ram (2) and a redraw sleeve assembly (3) for holding a cup or other preform article against a redraw die. The redraw sleeve assembly (3) comprises: a redraw sleeve (7); a redraw carriage (8) to which the redr...  

Matches 801 - 850 out of 12,368