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JP2018167351A |
To provide a mold which has excellent durability, and can form an opening while preventing damage of a metal foil.A mold for forming a plurality of through holes on a metal foil with a thickness of 5-40 μm has a flat plate part formed f...
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JP6404086B2 |
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JP6356975B2 |
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JP2018099694A |
To provide a metallic component which has a mesh-like part, but can be easily handled.A metallic component 1 is provided with a mesh-like part 3 and a uniform part 2, and the mesh-like part 3 and the uniform part 2 are formed from a same...
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JP6323945B2 |
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JP6297339B2 |
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JP6296308B1 |
To provide a predetermined region of a peripheral surface of a first roll of a first roll and a second roll even when the distance between the peripheral surfaces of the first roll and the peripheral surface of the second roll fluctuates...
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JP6275469B2 |
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JP6268166B2 |
A material including a metal sheet, a first plurality of raised and pointed structures, and a second plurality of raised and pointed structures is provided. The metal sheet includes first and second opposed sides, and a thickness between...
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JP2017209710A |
To provide molding of two-dimensional marking which has high durability and can easily perform automatic reading onto a surface of a rubber product.A stencil forming device includes: an engraving lower die (14) formed of a recessed part ...
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JP2017534456A |
The pattern of protrusions and dents is cold-worked in the first part (101), while the markings (103) are embossed in the second part (102) of the sheet material (100). Formed sheet metal material (100) and method, tools (1, 2, 8) and eq...
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JP2017533539A |
The flow element has a plate-shaped base body to provide a flow element that enables stable and efficient flow guidance, especially used as a component of bipolar plates in electrochemical devices. The base body is formed as a thin plate...
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JP6223447B2 |
Tool and method for embossing an artifact into a wall of a three-piece can, wherein a flat sheet or blank (s) of metal is transported along a transport bed (10) by several spaced apart groups of rollers (20,22,24), each having a top and ...
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JP2017530010A |
An elongated profile (1) with a first part (2) and a second part (3). The first and second parts (2, 3) are joined together at the first joint part (JP1), and the first and second parts (2, 3) are not on the same line and are joined. The...
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JP6193123B2 |
The method serves for producing network-like metal mats from metallic strip material, for which purpose the strip material is first provided with notches (2), running parallel to one another, for the forming of metal wires (1), by means ...
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JP6138450B2 |
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JP2017074613A |
To provide a roll molding device capable of restraining axial deflection of a roll, by easily executing positioning accuracy of a roller for dispersively molding though dispersively executing a molding process.A roll molding device compr...
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JP6104725B2 |
Provided are a highly versatile device for maintaining twist in panel-shaped workpieces, a method for maintaining twist, and a method for creating twist, which are applicable to integral skins, and by which, through a simple and versatil...
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JP6085878B2 |
A method of machining a metal plate, the method processing a net body made of a metal plate into a dome shape, the net body having a plurality of lattice-shaped through holes. An extension allowance portion is formed in a plurality of si...
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JP6046762B2 |
Nesting in a metal filter is reduced by using a variable opening pitch expanded metal sheet having different spacings between adjacent rows of openings. Such a filter is made by varying the rate at which the sheet is fed through the equi...
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JP6005518B2 |
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JP5999257B2 |
In order to restrain the length of an endless metal ring from dispersing, a method of manufacturing a CVT belt has a first-stage stretching step (p1) of extending a circumferential length of an endless metal belt (110) by widening distan...
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JP5965325B2 |
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JP2016113682A |
To provide a water-repellent surface formation device, a water-repellent surface formation method and a liquid supply mechanism, capable of easily forming a fine rugged shape on a surface of a construction object.A water-repellent surfac...
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JP2016078111A |
To provide a supply device for improving certainty when holding a metal mold which is used for press molding processing of a target plate material, a target plate production system, a metal mold and a target plate production method.A met...
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JP2016078110A |
To provide a target plate production device and a target plate production method capable of reducing a substantial space required for installing the device.A target plate production device 1 comprises: a processing device 2 for performin...
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JP2016064443A |
To provide a metal mold structure capable of extending the life of a metal mold by reducing load acting on a convex portion of the metal mold during plastic working.A metal mold structure comprises a base section; and at least one workin...
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JP5896551B2 |
In a method for manufacturing a metal-made three-dimensional substrate, a metal foil is passed between a pair of rollers 21 and 22. Each surface S of a pair of the rollers 21 and 22 is provided with protrusion portions 23 arranged in a g...
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JP5892801B2 |
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JP5875458B2 |
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JP5851813B2 |
A curvature retaining device (1) includes two support points (25a) that can abut against one surface of a plate-shaped workpiece W, one or more pressing points (40a) that can abut against a position of the other surface of the plate-shap...
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JP5844836B2 |
Expanded metal sheets (5) are used to produce tubular filters (13). The filters (13) have a central bore, a substantially cylindrical outer surface (25), and substantially flat end sections (31) which extend between the central bore and ...
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JP2015211980A |
To provide a metal mesh on which a plating film is locally formed so that an amount of usage of noble metal in plating treatment is suppressed, and a manufacturing method therefor, and to provide a dehumidifying element and a manufacturi...
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JP5822071B2 |
To form a plate-like porous product without causing a flaw such as a wrinkle and a fracture in the product.An upper mold 23 (lower mold 22) constituting a roll mold 21 includes: a cylinder surface of a reference diameter; and a projectio...
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JP2015208769A |
To provide a manufacturing method for a metal member capable of improving yield.A manufacturing method for a metal member includes: a drawing process for forming a bottomed cylindrical section having a bottom section on one side and an o...
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JP5762948B2 |
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JP5730962B2 |
Nesting in a metal filter is reduced by using a variable opening pitch expanded metal sheet having different spacings between adjacent rows of openings. Such a filter is made by varying the rate at which the sheet is fed through the equi...
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JP5728477B2 |
A method of making micro-holes on a metal plate includes: (A) feeding a metal plate (2) on a workbench (1) forward to extend beyond a shearing edge (11); (B) locating a punching head (3) at a first position (Y1), and keeping a working sp...
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JP5725267B2 |
Provided is an expanded grating fabrication device whereby bending or twisting in an expanded grating is eliminated between an expansion working process of a lead strip which is primarily constituted of lead and the punching of lobe part...
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JP5721057B2 |
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JP2015079563A |
To provide an expanded lattice body which is produced by reciprocating method for purpose of recycle use and efficient use of electric energy, in which problems such as a short life caused from a short-circuit in upper part due to an elo...
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JP2015061942A |
To provide an apparatus for changing physical characteristics of a metal workpiece having a surface.An apparatus 200 comprises: a support 202 for a workpiece; a driven member 204 for applying multiple impacts to a surface 206 of the work...
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JP5693011B2 |
An engraving device that forms a desired image via a plurality of engraved marks in a surface of an object via a working tool is presented. The engraving device includes a base comprising a retainer configured to retain the object, a X-d...
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JP2015058496A |
To provide a method that enables manufacture of a corrosion-resistant member having a surface made of an Ni-based alloy hardly causing local corrosion.A corrosion-resistant member manufactured by a manufacturing method of the present inv...
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JP5621685B2 |
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JP5619931B2 |
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JP2014178026A |
To provide a roller with geometrical characteristics that is more economical, easily manufactured and less time consuming in manufacture than machined rollers.A roller 100 for forming heat transfer elements includes a central shaft 110 a...
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JP2014137972A |
To obtain: a negative electrode collector copper foil for a lithium ion secondary battery, capable of improving adhesion between a negative electrode collector copper foil and a negative electrode active material; a lithium ion secondary...
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JP2014133238A |
To provide a patterning method of an aluminum shape capable of suppressing generation of shape defects such as warp and torsion.The patterning method is for obtaining an aluminum shape A by extrusion molding, carrying out tempering, and ...
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JP5494025B2 |
To provide a method for manufacturing of a laminated ring that enhances durability of a belt-shaped metal member. The method includes: a peripheral length adjusting step P8 for extending a peripheral length of the belt-shaped metal membe...
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