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JP2713452B2 |
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JP2714573B2 |
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JPH1034230A |
To efficiently manufacture a steel pillar having a thickness part excellent in dimensional accuracy. An outer die 8 having an abutting stepped part 8a tightly fitted on the outside of a square pipe 2 on its one end and a diameter expandi...
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JPH1035487A |
To enable sections to be joined with each other from one surfaces by joining the ends of first hollow sections projecting triangularly to the opposite sides with each other and disposing second hollow section having the triangular part l...
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JP2711938B2 |
A metal honeycomb body is disposed within a jacket member. At least partly structured sheet-metal layers are wrapped around one another and extend alternatingly back and forth in a curved, preferably involute, fashion between an outer an...
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JPH1034229A |
To efficiently manufacture a steel pillar having a thickness part excellent in dimensional accuracy. By heating the necessary position of a square pipe 2 to the vicinity of the lower limit temp. of a temp. at which crystal grains are coa...
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JPH1034262A |
To efficiently produce a steel frame column having a thickness part excellent in dimensional precision. An end of a square tube 2 is heated and a thick wall female side fitting part 9 having an inclining face 10c whose outside face is ma...
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JPH1033941A |
To provide an element for a deodorization catalyst which his compact and manufactured at a low cost and by which the temperature of a deodorization catalyst can be efficiently heightened by rolling a composite sheet produced by overlayin...
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JPH1033992A |
To provide a metal catalyst carrier of a catalyst converter for internal combustion engines wherein the production is made easy and the cost is lowered by eliminating the requirement of joining metal sheets, and film-out or displacement ...
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JP2709789B2 |
PURPOSE: To obtain a metal carrier with a structure with excellent durability which is not broken even in the case where a severe heat cycle of heating and cooling and an intense mechanical vibration are applied. CONSTITUTION: In the met...
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JPH1028871A |
To provide a waste-gas treatment method for which a plate-like catalyst is utilized and by which development of gas blowing out part is lessened, deflection flow of a gas is suppressed and activity deterioration of the catalyst is preven...
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JPH1029025A |
To efficiently raise the temps. of an outer cylinder and the element of a metallic catalytic carrier, regarding the manufacture of the metallic catalyst carrier unit which is used for metallic catalyst converter which is mounted to purif...
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JPH1029060A |
To perform the automatic welding of a transverse girder capable of preventing occurrence of the welding distortion in the welding and assembly process of panels at a construction site. A panel structure comprises a metal plate 2, longitu...
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JPH1028873A |
To provide a stable metal honeycomb body for a catalyst of which a corrugated sheet and a flat sheet are prevented from mutually moving and consequently of which both sheets are prevented from being loosened at the time when the metal ho...
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JPH1024400A |
To prevent deformation of a loop frame and upper/lower pressure receiving boards in pressing operating by reducing the stress to act on a loop frame and upper/lower pressure receiving boards in press by a press machine so as to execute p...
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JP2703095B2 |
PURPOSE:To eliminate the need of finishing and to shorten the work time by dividing the die assembly into a male die in which the part in which the part projected from the reference surface is formed is formed, and a female die which con...
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JP2702592B2 |
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JPH1016098A |
To improve strength by a method wherein fitting of a component to be fitted to a honeycomb panel is made easy to relieve concentration of stress. In a honeycomb panel made of a pair of faces 1 and a core material 3 lying between the face...
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JPH10337A |
Not only to relax and absorb thermal stress in the radial direction of a honeycomb body but also to sufficiently absorb thermal stress in the axial direction and to heighten adiabatic property to overcome problems of high cost and to imp...
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JPH10364A |
To prevent a telescoping phenomenon of a metal carrier for a catalytic device forming a roll-shaped honeycomb body of double-flat-plate structure. A corrugated plate material 1 and two flat plate materials 2, 21 which are not joined with...
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JP2691892B2 |
To manufacture a timbering automatically by a method wherein a solid web member and a horizontal member are obtained by using a press and a bender, both the solid web member and the horizontal member are fixed under a combined state and ...
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JP2692505B2 |
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JPH09317454A |
To average flow velocity distribution and temperature distribution of the whole of a converter and to improve durability of a metallic catalyst carrier. The belt-like corrugated sheets and flat sheets of a sheet made of a metal are alter...
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JPH09315301A |
To provide a rolling stock body structure suitable for reduction of the generation of noise in a vehicle, in a rolling stock structure body, especially a rolling stock running at a high speed. In a rolling stock structure body formed suc...
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JP2686340B2 |
The procedure of the present invention may be applied to mold a composite material having a predetermined configuration. The first step of the present procedure is to form the dimples of the core in accordance with a super-plasticizing m...
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JP2684092B2 |
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JP2684084B2 |
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JPH09310406A |
To cause no usual damage to column beam connections by welding a steel frame column to a steel frame beam without providing a scallop ranging from the steel frame beam to the steel frame column so that great force arising from earthquake...
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JPH09308916A |
To provide an developing device with which developing is executable under the structure for mass production. By providing a base stock setting table 5 on which a material W to be developed is set and a rotatable roller 22 for imparting c...
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JPH09302841A |
To enable manufacturing lattices of various configurations simply by crushing and folding them and to easily and quickly connect them between parallel chords, relating to a trussed structure constituting the beams, columns, and the like ...
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JPH09300031A |
To produce a metallic honeycomb catalyst capable of improving cleaning efficiency and having simple structure. Metallic flat sheet 1 and corrugated sheet 2 are superposed, and a winding shaft by which end parts 1a, 2a thereof are engaged...
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JPH09299811A |
To provide high spalling resistance by specifying the ratio of the diameter of the inscribed circle of the outer circumference of a honeycomb structure body, in which a large number of through holes in the axial direction parted one anot...
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JPH09300501A |
To easily attach a member to be attached to a honeycomb panel and to prevent not only the penetration of rainwater into the panel from an attrached part but also the deformation of the attached part caused by the stress concn. to the loa...
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JP2674541B2 |
PURPOSE: To suppress the local degradation in strength due to the defect of a honeycomb panel by inserting reinforcing materials for closing the holes penetrating surface plates into the plural cell parts of a core and welding both ends ...
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JP2674714B2 |
A core strip for a honeycomb core panel is composed of a metal strip shaped into a corrugated configuration and having continuous alternate convex and concave portions of identical shape, each of the convex portions being defined by a pl...
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JPH09276960A |
To easily manufacture a corrugated sheet having different corrugated height at a desired position, in a low cost by pressing the desired position of the corrugated sheet with one pair of pressing blocks after corrugating process. One pai...
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JP2669261B2 |
PURPOSE: To provide a manufacturing device for forming rail by a load at the time of bending of a metallic plate is reduced and an adhesive bending is performed with inexpensive material. CONSTITUTION: Just before the adhesive bending is...
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JPH09268640A |
To facilitate manufacture by extending the whole body in the external direction, after welding across adjoining steel materials into a zigzag state at spots in both polymerized faces formed by laminating band steel materials. A band stee...
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JPH09267144A |
To simply obtain in various shapes a structure supporting member to be mounted between a honeycomb body and an outer jacket made of a metal, which envelopes the honeycomb body, by manufacturing a metallic cylinder body by welding and mak...
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JPH09267045A |
To prevent the occurrence of telescoping in which layers are not in the right places during use in a device provided with a first and a second honeycomb body and a holding cylinder for holding the honeycomb bodies by inserting a stopper ...
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JPH09262916A |
To provide a honeycomb core stretching device which is capable of shortening time required for a preparation work for a stretching operation and improving an operating efficiency and at the same time, improving productiv ity at a high yi...
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JPH09253756A |
To obtain a welded structure, in which a high precision hollow rectangular tubes are simply and easily assembled, by notching a diameter equivalent part of a hollow rectangular tube or forming a V shaped notched part with using a colmuar...
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JPH09253757A |
To obtain a welded structure, in which a high precision hollow rectangular tubes are simply and easily assembled, by notching a diameter equivalent part of a hollow rectangular tube or forming a V shaped notched part with using a colmuar...
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JPH09509614A |
PCT No. PCT/CA94/00620 Sec. 371 Date May 9, 1996 Sec. 102(e) Date May 9, 1996 PCT Filed Nov. 8, 1994 PCT Pub. No. WO95/13151 PCT Pub. Date May 18, 1995A method of manufacturing a one piece integral metallic beam (22) having flanges (24),...
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JP2659156B2 |
PURPOSE: To produce a metal carrier having excellent joining strength by feeding a grazing solder onto the surface of a binder, forcedly inserting a honeycomb body into an outer cylinder before drying the binder and then drying the binde...
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JP2659157B2 |
PURPOSE: To effectively produce a flat metal carrier having excellent joining strength by forming a doughnut-shaped honeycomb body into a flat honeycomb body by deforming fabrication to forcedly insert it into an outer cylinder before dr...
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JPH09239878A |
To provide a continuous method for producing a lightweight honeycomb with good strength, heat resistance, and durability, an apparatus for the continuous production of the honeycombs, a honeycomb with novel constitution, and a method for...
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JP2651544B2 |
A method of producing a metal support for an exhaust gas catalyst. The method comprises the steps of: (a) mating respective end portions of flat and corrugated metal strips in such a manner that respective major portions of the strips ex...
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JPH09234568A |
To obtain a light-weight structural body having the firm rigidity and the high precision by welding crossing points of an end of an angle steel after assembling two sets of sub-assembly that a peak part of the angle steel and a steel pla...
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JPH09234567A |
To reduce a weight of a structural body having strong rigidity and high precision used for building material, construction, vehicle, ship and other structure. In a member consisting of plural deck plates or angle steels crossing/arraying...
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