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JP2003166420 |
To provide a perforated metal plate most suitable for forming a vacant body having a network-shaped section which is a component for an exhaust emission control device, a manufacturing method thereof, the component for an exhaust emissio...
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JP2003164933 |
To provide a honeycomb-type rotor or filter and its production method which firmly bonds a flat sheet to a corrugated sheet composing a honeycomb of a functional powder by using a least adhesive agent, that is, which causes no dislocatio...
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JP3431040 |
PURPOSE: To provide a core part of the prescribed sectional shape by dividing the circumference of the core part into a plurality of sections to set the rotational angle, and counting the number of corrugations of the corrugated stock co...
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JP3427645 |
To provide a method capable of inexpensively and surely winding a honeycomb body. The chip part 1a of a flat plate 1 is inserted into the slit S extending in the axial direction of a winding axis 3, and the length of a sprung out part 4 ...
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JP3426396 |
PURPOSE: To provide a honeycomb panel and a welding device for manufacturing honeycomb panels of an optional bending surface shape easily and inexpensively. CONSTITUTION: In a honeycomb panel 11 constituted of honeycomb cores 13 formed b...
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JP3422740 |
To provide a method of manufacturing a honeycomb core which keeps excellent characteristics of heat insulation, sound insulation, rigidity, etc., and is uniform in the content of foams of each cell. A mixture containing a dispersion or w...
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JP3412351 |
PURPOSE: To sharply make a drawing shape by obtaining a large impact force in a drawing time. CONSTITUTION: In this combination press forming method, an upper die pad 36 and an upper die frame 34 attached on a lift mechanism are held una...
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JP3413141 |
To provide a heat accumulator for a heat exchanger having not only sufficient heat shock resistance but also heat resistance and heat capacity and a metal carrier for cleaning exhaust gas having a low temperature lowering speed even at a...
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JP3410819 |
PURPOSE: To simply and surely assemble a grating by pressing a cross tube penetrating main bars arranged parallel so as to cross orthogonally through a joining hole into a large ellipse like whose major axis is lager than the diameter of...
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JP2003039128 |
To improve productivity of all the manufacturing lines including rising production efficiency of a bonding aperture setup work and fabrication of a special member in the manufacture of a thin lightweight section steel for residence. In t...
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JP2003033665 |
To provide a carrier for a metal catalyst for cleaning an exhaust gas which realizes sufficient cleaning effects and at the same time, has prolonged life and can be produced at a low cost. In a wavy foil 10, waves 11, each having a half ...
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JP2003025071 |
To provide a method for manufacturing a honeycomb structure in which components constituting the honeycomb structure are firmly joined to realize the strength as high as that of the base material.A large number of trapezoidal corrugated ...
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JP2003025034 |
To provide a honeycomb-type rotor capable of maintaining the surface area for the porous adsorbing function in an adsorbent such as zeolite, and preventing coarse grains of the adsorbent from being scraped off.Porous surfaces of adsorbin...
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JP2003010934 |
To provide a relatively large curved plate for use in a railway vehicle and the like at low cost and with high accuracy.The curved plate comprises ring-shaped frame plates 61 and 71 located in an outer peripheral portion of a curved plat...
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JP2002371798 |
To provide steel timbering and its method of manufacture, reducing manufacturing costs while enabling roll bending work (cold working) to be achieved with a smaller radius of curvature. A first steel member 2 having a T-shaped cross-sect...
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JP2002361344 |
To provide a honeycombed structure and a honeycomb functional material both of which have excellent performance and are inexpensive. This honeycombed structure comprises a plurality of laminated wave boards. The cross section of each of ...
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JP2002346669 |
To provide an earth crust shape structure having high mirror surface accuracy at low cost. Each thin plate 1 is an arc-shaped rectangular thin plate in which an inner side is formed as an arc shape of a radius R, and an outer side is for...
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JP2002307117 |
To provide a metallic lightweight panel which has a simple constitution, is lightweight and has sufficient rigidity.This metallic lightweight panel 1 is constituted of one stainless sheet 3 on which embossing work having projecting parts...
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JP2002303320 |
To improve the production efficiency by simplifying a manufacturing step, and easily manufacturing a frame with a guide.A shape steel 10 is pressed to form a frame 12 of substantially U-shaped section having a long groove 16. On the othe...
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JP2002282706 |
To provide a honeycomb carrier exhibiting small pressure drop and a method of producing the same by which the carrier can be surely and rapidly manufactured.The metal honeycomb carrier is obtained by alternately laminating flat plate-lik...
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JP2002263764 |
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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JP2002257736 |
To quickly, easily and inexpensively inspect an end face of a honeycomb structure.An end face image of the honeycomb structure 1 is picked up by scanning the end face of the honeycomb structure 1 by a scanner 2 using a close contact type...
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JP2002254128 |
To provide a honeycomb structural body capable of preventing a projected deformation such as a doglegged shape by controlling a deformed configuration of a bending deformation region.A honeycomb structural body 10 characterized by the fe...
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JP2002224768 |
To enhance strength at the midsection of a disc shape honeycomb rotor, whose strength at the midsection is particularly weak, by a simple means whereby no additional cost is required.A honeycomb 5 is cut so as to make a part of the midse...
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JP2002212640 |
To provide a method for producing an angular steel tube by which the improvement of the quality of an angular steel tube by heating can be maintained, further, its loss caused by high temperature heating is reduced, dents are hard to be ...
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JP2002210526 |
To provide a rolling forming machine capable of reliably forming a prismatic column from a long metal plate with excellent dimensional accuracy.Side guides 3A are provided on both outer sides of a mandrel 3 inserted in a cylindrical body...
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JP2002210527 |
To provide a rolling forming machine capable of reliably forming a prismatic column from a long metal plate with excellent dimensional accuracy.A caulking roller 4 for caulking an overlapping part A3 and a feed roller 51 for feeding a cy...
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JP2002210516 |
To provide a roll forming device for correcting the shape of a cylindrical body which is formed of a long metallic plate with rollers from the outer peripheral surface.A shape correcting apparatus M2 for correcting the shape of the outer...
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JP3333288 |
PURPOSE: To increase the degree of adhesion between an outside cylinder and a honeycomb body at the time of a heat treatment for joining by optimizing the coefft. of thermal expansion of an outside cylindrical material and the honeycomb ...
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JP2002201702 |
To provide a grating, by which a non-slip at the time when a pedestrian, a bicycle, a wheelchair, a velocipede for a child or the like passes is conducted sufficiently and which is manufactured simply.A knurl 12 composed of a milling is ...
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JP2002192271 |
To provide a rectangular pipe body that can form a recess for interference prevention, while evading a local decrease in strength caused by forming the recess for interference prevention.The rectangular pipe body 1 is formed from a recta...
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JP2002191939 |
To provide a rolled metal carrier which has a long life and an improved exhaust gas cleaning capacity.A honeycomb core body 15 is formed from lengthy metal foil 10. In the honeycomb core body 15, corrugated parts 11 and plate-shaped part...
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JP2002178068 |
To accurately and quickly feed slurry to the apexes on both surfaces of a corrugated sheet, in such equipment of manufacturing honeycomb structures for purifying exhaust gas that is designed to apply the slurry containing filler metal an...
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JP3313338 |
To provide a method by which a double skin panel made of a stainless steel can be easily manufactured even in a railroad vehicle body structure assembling factory, etc. In a method for manufacturing a panel made of a stainless steel, whi...
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JP3312934 |
PURPOSE: To provide the electric heating type honeycomb body which can be heated up at the time of cold starting by regulating the section extends from the central part electrode material in the axial direction of the honeycomb body to t...
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JP3312933 |
PURPOSE: To provide the electric heating type honeycomb body which can be heated up at the time of cold starting by regulating the section from the central part electrode material in the axial direction of the honeycomb body to the outer...
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JP3310445 |
PURPOSE: To provide a cutting device excellent in view of maintenance and cost, excellent in view of the cutting accuracy of base sheet bundles and excellent in view of the adhesive accuracy of base blocks obtained by cutting the base sh...
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JP3308075 |
PURPOSE: To eliminate a joint using a brazing filler metal between a flat sheet and a corrugated sheet comprising a cylindrical honeycomb body and between the honeycomb body and an outer cylindrical member and to obtain a heat resisting ...
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JP3308052 |
PURPOSE: To avoid the stress concentration to the welding part of an outer layer plate and to prevent the plate from cracking. CONSTITUTION: A roll shaped honeycomb body 11 is formed with a plane plate 1 and a corrugated plate which are ...
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JP2002122000 |
To enhance the structural strength of a tunnel liner such as bending performance, etc., while reducing the costs of fabrication and assembly, quickening assembly operations, and facilitating for securing quality control and dimensional a...
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JP2002113537 |
To provide a roll device which rolls a long metal plate into a prismatic body for architectural use, and reliably caulks overlapping portions of edges of the prismatic bodies.Two mandrels, i.e., a first mandrel 3 with a squeezing roller ...
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JP3295465 |
PURPOSE: To provide a chassis housing attachable to a rack in which at least one dimensional size is made larger than the measured value of the entrance opening of a rack supporting a housing in the same dimension, and a surplus empty vo...
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JP2002086228 |
To provide a joined structural body capable of securing a high dimensional precision and toughness and having a high freedom in design and its manufacturing method.By closing a switch SW connected to a cable 16, an electric power source ...
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JP3287894 |
PURPOSE: To provide the manufacturing method of a metallic catalyst carrier, in which contact parts of metallic foils are joined to each other at their end faces and any fusion in the parts other than the contact parts of the metallic fo...
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JP2002066672 |
To provide a honeycomb structure used for a cleaning device cleaning exhaust gas from an engine which does not requires welding works and which is hard to generate film-out phenomenon.In the honeycomb structures A, B, slits 6 having pred...
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JP3281240 |
To provide the metallic carrier for an exhaust gas purifying catalyst using an elastic holding material which is not thermally expanded at high temps. and without a bearing pressure being exerted on a honeycomb body. A flat sheet 2a cons...
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JP2002035874 |
To manufacture a honeycomb structure sheet made of Hastelloy alloy having no flash burr.A plurality of corrugated sheets with a rugged pattern in which a plurality of ridges 4 and valleys 3 are regularly formed by a press working of a 0....
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JP3269651 |
PURPOSE: To form a honeycomb body with an inexpensive base material by constituting at least one of a planar belt material and a corrugated belt material made of a thin metallic plate of a Fe matrix base material having an intermediate l...
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JP2001347327 |
To provide a roll forming apparatus to form a long size metal plate into a square column for building by roll forming.A cylindrical body A formed from a long size metal plate in a previous process is fed between an upper roller 1 and a l...
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JP2001347328 |
To provide a roll forming apparatus to form a long size metal plate into a square column for building by roll forming.In the apparatus, in which a cylindrical body A formed from the long size metal plate in the previous process is fed be...
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