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JP2011136267A |
To provide a metal honeycomb material which can apply very strong mixing and diffusion, and reaction effect to inflow fluid.The metal honeycomb material is formed by installing a large number of openings, each of which is formed by cutti...
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JP4715159B2 |
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JP4714425B2 |
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JP2011104603A |
To provide a structural member for a vehicle capable of obtaining rigidity more than that of a structural member formed mainly of a pipe and of achieving reduction of weight and cost, and also to provide a method for manufacturing the sa...
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JP2011101893A |
To provide a plate which has a pattern of an uneven part with higher rigidity improving effect by providing the uneven part to increase the rigidity.An uneven part 20 includes first projecting parts 21 having a dodecagonal pyramidal shap...
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JP4688320B2 |
To provide a method and a device for manufacturing a catalyst converter which is used in an exhaust system, etc., of an internal combustion engine such as a car engine, in particular, the catalyst converter in which a mat is wound around...
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JP2011098370A |
To provide a method for manufacturing a metallic closed-section member capable of suitably forming a plate-like workpiece so as to have a closed-section.The method for manufacturing the metallic closed-section member includes: a first mo...
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JP2011067841A |
To provide a method for mass-producing hollow pillar-shaped parts having a shape excellent in collision property.The hollow pillar-shaped parts which include: a top wall part 11; a bottom wall part and a pair of vertical wall parts 13 wh...
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JP4658581B2 |
A cylindrical honeycomb metal support ( 11 ) is provided. The metal support ( 11 ) includes a honeycomb support ( 12 ) having a cylindrical portion ( 17 ) formed in its center ( 16 ) by laminating a plurality of corrugated sheet material...
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JP4640481B2 |
The present invention provides a method capable of accurately producing a metal closed-section member in a relatively simple manner. The method of producing a metal closed-section member formed in a cross-sectionally closed shape, from a...
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JP4635015B2 |
To provide a method for producing metal honeycomb, which has following advantages: firstly, mold release agent does not dry during its application work, but hardens and dries in a short period of time by ultraviolet radiation; secondly, ...
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JP2011027248A |
To provide a plate material improved in rigidity by providing an irregular part, which has a pattern of irregular part further high in the rigidity improving effect.The irregular part 2 is constituted by combining a number of three types...
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JP2011502790A |
A tool (20) for cold rolling sheet material having a base gauge G, the tool (20) being cylindrical and having a longitudinal axis and having rows (R12, R13) of teeth (30, 130, 230, 330, 430, 630) extending from the circumferential surfac...
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JP2011016154A |
To provide a method of manufacturing a closed cross-sectional member made of metal, by which the closed cross-sectional member is manufactured comparatively easily from a planar workpiece even when the member has a complicated cross-sect...
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JP2011016161A |
To improve the accuracy of formation of a closed cross-sectional member in a method of manufacturing the closed cross-sectional member made of metal, in which the closed cross-sectional member is manufactured by press-forming the project...
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JP4617055B2 |
At least one plane blank ( 20 ) is cut out from a sheet of metal material, the blank comprising a main part having the developed shape of the wall of the structural element and at least one additional overlap and fixing tab ( 26, 27, 28 ...
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JP2011005552A |
To provide a method of manufacturing a member having a closed cross section made of metal by which the member having the closed cross section made of the metal is manufactured accurately by comparatively simple method.The method of manuf...
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JP2011005526A |
To provide a method of manufacturing a member having a closed cross section made of metal, by which the member having the closed cross section made of metal is manufactured from a planar workpiece made of the metal and which is excellent...
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JP2011000618A |
To manufacture a metal-made member having a closed cross section without providing a flange part and also to form a bead part integrally with the metal-made member having the closed cross section.A planar workpiece W1 made of metal is pr...
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JP2010284668A |
To provide a metal closed-section member with a flange portion integrally bending-formed at the end thereof in a longitudinal direction without forming a flange portion that is used only in the production of a closed-section member.A clo...
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JP4601707B2 |
Provided are a material for processing which is significantly improved in vibration damping performance, sound insulation performance and sound absorption performance and is capable of reducing the weight of, and improving the mechanical...
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JP4597050B2 |
The invention can be defined in its most general form as a device for sheet material corrugation by means of bending and can be applied in the devices for production of single curvature folded core used in production of aircraft and craf...
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JP2010274271A |
To manufacture a metallic member having a closed section by a relatively simple method while suppressing occurrence of spring-back.A punch 42 is moved in a state that a metallic plate workpiece W1 is held by a blank holder 41 with respec...
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JP2010264664A |
To provide a composite material composed of two or more sheets and having excellent rigidity, thermal insulation and sound insulation performance. An aluminum-made plate material 1A in which a convex portion 20A and a plane portion 20C a...
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JP2010242168A |
To provide a method for manufacturing a metal sheet, which can surely reinforce a part required to be reinforced in the metal sheet while improving the adhesiveness between the metal sheet and a paint layer, and can reinforce the metal s...
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JP2010234412A |
To provide a method capable of manufacturing a mettalic member having a closed cross section highly precisely by a relatively simple method.In the case of manufacturing the member having the closed cross section from the planar workpiece...
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JP2010227995A |
To suppress the generation of bent streaks and wrinkle marks which are generated at the vertical wall portions and flange portions on the outside of a curvature, suffering shrinkage deformation when bending a channel member including the...
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JP2010221264A |
To reduce warpage during molding in a molding method and a molding device.Polygonal-pyramid recesses (2b) are formed in an arrangement where polygonal openings (2b1) of polygonal-pyramid recesses (2b) and polygonal-shaped planes (2c) arr...
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JP2010201459A |
To provide a method for manufacturing a metallic member having a closed section for manufacturing the partially reinforced metallic member having the closed section with high precision by a relatively simple method.A metallic plate-like ...
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JP2010188352A |
To provide a method of manufacturing a closed cross-section member made from metal, in which the closed cross-section member is manufactured and a hole is accurately formed in the closed cross-section member. The method includes a first ...
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JP4536838B2 |
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JP2010184259A |
To provide a method of manufacturing a member made of metal having a closed cross section, by which the member made of metal having a closed cross section is manufactured and also a reinforcing member is joined so as to cross the inside ...
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JP2010162596A |
To provide a method of manufacturing a member which is made of metal and has a closed cross section, by which the member which is made of metal and has the closed cross section is manufactured and also by which the member which is made o...
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JP2010149170A |
To provide a method for manufacturing a metallic closed cross-section member, capable of manufacturing the metallic closed cross-section member with excellent accuracy by a relatively simple method, and fixing a fixing member to an inner...
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JP4488580B2 |
To provide a basket for recycle fuel transport and storage container capable of satisfactorily retaining the pitch precision between fuel storage cells, moderating the thermal stress at a using temperature, easy to assemble and improved ...
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JP4473307B2 |
An apparatus for in-line ERW welding of hollow flange steel members in a cold forming mill comprises a seem roll stand (60) rotatably supporting at least one seam roll (68) adapted in use to guide a free edge (34a,34b) of a contoured met...
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JP2010517785A |
A load-bearing three-dimensional structure including a skeletal structure formed by a sheet of material having a plurality of bend lines, each bend line including a plurality of folding displacements, wherein the sheet of material is ben...
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JP4469722B2 |
A roll formed beam ( 10 ) of substantially rectangular cross-section formed from a unity piece of metal. The beam includes opposed first ( 44 ) and second ( 46 ) substantially parallel walls formed with at least three adjacent layers of ...
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JP4460679B2 |
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JP2010089132A |
To provide a curved metallic tube member which is filled with resin inside a bending region and has enhanced strength to buckling and enhanced productivity, and to provide a method of manufacturing the curved metallic tube member.Foamed ...
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JP4452280B2 |
A method for producing a metallic honeycomb body includes providing a plurality of smooth sheet-metal foils and at least partly structured sheet-metal foils and placing the foils in a housing. The smooth sheet-metal foils have a first le...
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JP4445489B2 |
A manufacturing method of a steel floor for a clean room is provided to manufacture a steel floor for a clean room simply, to heighten production efficiency and to lower down on the cost. A manufacturing method of a steel floor(100) for ...
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JP2010047108A |
To provide a structural member that can be reduced in weight and increased in strength by configuring the member by bending a metal plate with press work.The structural member is formed in a cylinder by bending the metal plate with press...
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JP4424864B2 |
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JP4412754B2 |
To provide a method for integrally molding a structure which can efficiently cope with a stress originated from outer load. Under this integral molding method, an upper face sheet 11, an upper core sheet 12, a lower core sheet 13 and a l...
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JP4408331B2 |
A thermoplastic folded honeycomb structure and method for the production thereof A strip of material is plastically deformed perpendicular to the plane of the material and folded in the direction of conveyance until the cell walls meet a...
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JP2010017605A |
To provide a method of manufacturing a metallic catalyst carrier which can accommodate a honeycomb by diametrally reducing it equally and forcing it into a sleeve successfully.The method of manufacturing the metallic catalyst carrier 1 c...
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JP2009297775A |
To suitably spot weld a superposed part of a center part of a workpiece when manufacturing a closed cross section metal member having two closed cross section parts extending in parallel with a recess groove interposed from a rectangular...
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JP4385441B2 |
To suppress decrease in a battery lifetime by setting a ratio of a width of an intersection constituting a mesh to a sheet thickness at the uppermost of a grating in an expanded metal grating comprising a lead alloy sheet expanded in a m...
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JP4384812B2 |
To manufacture a honeycomb body, it is proposed that at least one stack is layered up from a plurality of at least partly structured sheet metal layers. Each stack is folded over about a bending line such that a sheet metal pack is forme...
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