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JP2001236965A |
To provide a method of manufacturing a grill for a lead battery for allowing the avoidance and reduction of a problem of a cut in pattern of grill skeleton in an expanding machining apparatus without a drop in production efficiency.In th...
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JP2001232427A |
To provide an apparatus for manufacturing metal strip with protrusion by which the metal strip with protrusion having an uniform thickness in the width direction is formed without increasing the surface working time of a working roller o...
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JP2001212602A |
To obtain a striped plate having a projecting rib which has a good shape and which is high enough, securing plastic flow for materials when the projecting rib is formed, by raising an area percentage in thick portions wherein the project...
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JP2001205353A |
To solve a problem that a tube requiring a precision is not manufactured by drawing bench or buffing for removing a wrinkled part because a raised wrinkle is generated in a welded face in manufacturing a tube from an extra thin metal coi...
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JP2001205362A |
To provide a lath working apparatus that a lath net is continuously and stably manufactured from a plate material at high speed with a simple operation, a single cylindrical cutter easy to manufacture is used, a shearing position is easi...
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JP2001198637A |
To provide a manufacturing method and a manufacturing apparatus for a net flask capable of reducing a manufacturing cost. Plural ribs are formed roughly in parallel to a metal plate (3), next, slits are formed between the ribs for formin...
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JP2001170720A |
To provide an apparatus and a method for working a metal foil having a slit in which the metal foils having the slit such as lath net are continuously and stably manufactured from a plate at a high speed by a simple action, and provided ...
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JP2001162337A |
To provide an apparatus and a method for metal foil working and a perforated metal foil manufactured thereby capable of continuously working the perforated metal foil having burrs on both faces while suppressing bending deformation of a ...
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JP2001137978A |
To provide a metal tube expanding tool capable of reducing the force applied to a metal tube in tube expanding and preventing breaking of the metal tube. In a tube expanding tool 1 to expand the metal tube by inserting the tool into a me...
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JP3165643B2 |
To efficiently expand a structural angle of aluminum in the cross section face shape having bending parts at intermediate parts by making the bending part as the center of expansion. An external face part of one side 1c inserting a bendi...
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JP3162170B2 |
PURPOSE: To prepare a decorative material having a cubic, dynamic feeling of natural wood by forming on a base sheet at least a printed grain pattern and an embossed pattern consisting of a group of wave curves which is running in the sa...
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JP2001058227A |
To facilitate handling for transportation, storage, sales, etc., of lath, to prevent a cost increase and to easily take out one sheet as not deformed and flat. A lath 2 is coiled to a cylindrical shape and sold, etc. The lath 2 in this c...
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JP2001502605A |
Methods and articles for fabricating expansive stents having generally cylindrical configurations with a pattern therein include interconnecting portions from a generally planar sheet of material with a central portion. A pattern is form...
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JP2001501536A |
The present invention provides a profiling process which allows for the material sheet to be profiled so that the surface is minimally affected and only slight plastic deformation of the material occurs, and yet uniform three-dimensional...
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JP3132633B2 |
PURPOSE: To make it possible to manufacture the first strand portion without rupturing it when an expand metal having a flat plate on its end part is manufactured from merely a raw material having no work such as trimming processed there...
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JP2001028267A |
To provide a manufacturing method for a grid superior in service life performance capable of suppressing deformation of the grid, even if the grid is manufactured by machining.In this manufacturing method for a lead-acid battery grid, th...
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JP2001023646A |
To provide a manufacturing method for a rolled sheet which reduces a rupture of a bridge during manufacturing an expand grid, and has an excellent mechanical strength.In a manufacturing method for a lead alloy rolled sheet, a quenching p...
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JP2001018021A |
To form projecting and recessing parts on a long-sized planar member such as a metallic plate accurately and continuously in the longitudinal direction.A pair of working rollers 21a, 21b are provided above and below a core material 1, wh...
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JP2001020567A |
To eliminate the pointed end of the edge of a plate part and simplify machining by forming a plate part without a cutting line on both ends of an expanded metal part, and bending the expanded metal at a designated angle at boundary lines...
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JP2001500585A |
A blade punch for forming teeth in a connector plate, the blade punch comprising an elongated blade having a metal working tip at one end and a shank at the other end. The blade has an elongated cross-section defined by opposing parallel...
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JP2000345679A |
To make a member lightweight, to improve air permeability and to prevent the peeling of a tile caused by the freezing of moisture by fitting a substrate panel via fitting materials to a concrete skeleton applied with exterior heat insula...
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JP2000343153A |
To make a print design and an embossment perfectly matched on each of three pieces cans being manufactured continuously in an emboss processing method wherein the embossment being matched with the print design is given to a can barrel of...
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JP3101137B2 |
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JP2000273874A |
To remarkably increase the overall strength by arranging expand metal sections and plate sections into a shape bent to the opposite sides in turn at positions on the circumference. The width of the whole board is set to W, the length of ...
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JP3086981B2 |
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JP3079269B2 |
To bend without difficulty and to suppress occurrence of defect such as strand breakage by attaching a plate part having no cut-in line to both ends of an expansible metal in which cut-in parts are expanded to a diamond mesh and bending ...
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JP2000210734A |
To efficiently deburr without generating a strain to a mirror face in deburring a steel plate, in particular a mirror face stainless steel plate. A steel plate, which is punched to a size in the dimension same as or smaller than a punch ...
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JP2000198029A |
To provide an economical surface layer removing method for a metallic plate, capable of reducing costs by realizing removal of the surface layer for the metallic plate by using a press working method, and improving work efficiency by dra...
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JP2000197930A |
To provide a ruggedness imparting device with which ruggedness is easily imparted to a sheet-like body on the side of users and the mass- production of which is executed easily at a low cost. Relating to the ruggedness imparting device w...
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JP2000161891A |
To provide a novel and improved method and apparatus for forming a plurality of fin strips from a slender strip formed of a sheet material.A sheet material includes a pair of adjacent rows 22, 24 which each longitudinally extends and con...
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JP3035738B1 |
[wrap up] [Task] It is an object of the present invention to provide an expanded metal member which does not have a dangerous needle-like protrusion on any edge and can be used for many purposes. In the expanded metal formed as mesh part...
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JP3021395B2 |
To obtain an aluminum latticed net which is spacious in the surface area and excellent in cutting-resistance and bending-resistance and also dense at the shielding face, by constituting the latticed net with hollow ribs and providing a s...
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JP2000034799A |
To provide a decorative panel for a building with a decorative portion in a three-dimensional form and a lower supporting frame where no dust stay. A decorative panel member 5 includes a preset length of metal decorative panel material h...
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JP2000025152A |
To provide a metal panel for three-piece can good in expansion moldability, neck moldability and flange moldability and a metal container. The difference between values of the deformation load in 0.2% plastic strain in a tensile test or ...
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JP2000015352A |
To obtain an embossed product having high quality by holding a metallic sheet in a first process while progressively feeding the metallic plate, pressing an embossed pattern on the sheet surface in the following process and correcting no...
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JP2000000622A |
To provide a slab conveying device for presses without applying bending to a material to be rolled after pressing and without applying excessive load to a conveying device. This device is provided with an ascendable and descendable inlet...
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JPH11347652A |
To unnecessitate a process for washing a sketched plate stock after press working or a process for sticking a masking tape to a projected part of the sketched plate stock. This method comprises a pressing process wherein a metal made ske...
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JP2989537B2 |
To facilitate form rolling so as to shorten a machining time and improve productivity by forming a boot groove to be recessed and projected with a recessed and projected roller having the R shape of its tip part formed to be R shape with...
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JP2985000B1 |
[wrap up] [Purpose] The conventional expanded metal has a notch on the entire surface. For this reason, there are inconveniences such as sharp burrs occurring when cutting and bolts and nuts not being used. The expanded metal can be refr...
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JP2982498B2 |
PURPOSE:To provide a light-weight expanded grating body for lead-acid battery capable of enhancing the holding performance of active material. CONSTITUTION:Corrugated curved line bodies 2 placed in the line direction are arranged in mult...
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JPH11309523A |
To continuously produce a metallic wall plate covered with a rear surface material on the rear surface of a foamed resin core material filled in a groove-shaped surface material made of a metallic plate with deep ruggedness patterns. The...
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JPH11309524A |
To enable the formation of holes having arbitrary dimension having a simple structure by shearing and forming a part of a plate material and forming the hole parts with gaps between plural pairs sheared surfaces penetrated in the plate t...
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JP2972005B2 |
PURPOSE:To easily generate a development even in the case of other articles than a rectangular parallelopiped. CONSTITUTION:A reference shape being the shape of one principal surface of the articles is plotted by dimensions of a fixed me...
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JP2972003B2 |
PURPOSE:To easily generate a development even in the case of other product than a rectangular parallelopiped. CONSTITUTION:From plural kinds of reference shape patterns registered in advance as a shape of one principal surface of a produ...
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JP2972004B2 |
PURPOSE:To easily generate a development even in the case of other product than a rectangular parallelopiped. CONSTITUTION:A reference shape being a shape of one major surface of a product is plotted in dimensions of a prescribed measure...
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JP2969004B2 |
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JPH11300433A |
To continuously produce a metal plate made wall plate material wherein a foamed resin core material is filled into a groove-shaped metal plate made groove-shaped surface material to which a rugged pattern deep in depth is applied and a r...
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JPH11254059A |
To attain a method capable of decreasing cost as well as capable of forming checkered pattern freely selectively at any desired position of work, getting onto no hindering state at the time of cutting or bending, and easily changing desi...
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JPH11244975A |
To provide a manufacturing method of an extra fine bar capable of easily manufacturing the extra fine bar at a low cost. In an extra fine deformed bar manufacturing method, a hole 1a approximately same in diameter as a valley part 10a to...
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JPH11244979A |
To obtain a metallic product having the fixed thickness and high strength and finished to the hard surface at a low cost by applying sliding, turning and swinging to a hammer side and a product forming table side, matching to the positio...
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