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WO/1994/001661A1 |
A metal honeycomb body with intertwined, at least partly structured layers of sheet metal (3, 4) which are curved and especially rather involute. The body has at least three reversal lines (2a, 2b, 2c, ... or 7a, 7b, 7c, ...) in an outer...
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WO/1993/019933A1 |
A honeycomb panel having a metallic honeycomb core and metallic face sheets disposed on upper and lower sides of said honeycomb core, characterized in that a metallic side plate for connecting another honeycomb panel to said honeycomb pa...
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WO/1993/015353A1 |
A channel shaped structural element (12) for use with a complementary channel shaped structural element of like profile to form a composite structural member (11), each element (12) comprising: a web (17), upper and lower main flanges (1...
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WO/1993/013888A1 |
A method for increasing the corrosion resistance of honeycomb core panel construction by using an ion implantation process. In one aspect of the invention, molybdenum ions are implanted to a predetermined depth into the front and back su...
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WO/1992/013658A1 |
An elongated plate is fed in an automatic product line from a plate reel (1a) to a punching station (1b) where elongated plate parts are punched out in at least one central field. The plate parts have a non-broken connection with the adj...
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WO/1992/005895A1 |
Structural members comprising an intermediate web with hollow flanges extending longitudinally thereof are made in a cold roll forming process from three separate strips of metal (7a, 7b, 7c) which are shaped and fused together in a cont...
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WO/1992/005893A1 |
Structural members (80) having an intermediate web (81) and hollow tubular side flanges (83, 85) extending longitudinally of the web (81) are formed in a cold rolling operation such that one of the tubular side flanges (83) has an outsid...
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WO/1992/006254A1 |
A curved panel formed of joined corrugated strips (21) with a series of crimps (44) in one side of each strip so that the crimped side is shorter than the non-crimped side resulting in a curved strip which is joined to other such strips ...
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WO/1992/001087A1 |
Copper roofing panels and like contoured articles are formed from copper sheets electrolytically deposited on an electrode during an electrowinning process. The contoured roofing panels are formed by pressing planar copper sheets strippe...
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WO/1991/001876A1 |
This invention relates to a heat resistant structure used in an atmosphere of high temperature, for example, a catalytic converter for purifying exhausted gas from an automobile engine and the like, to which catalyst as a carrier is stuc...
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WO/1990/003220A1 |
A honeycomb structure, in particular a catalyst support for motor vehicles, is made from at least partially structured metal sheets (3, 4). It consists of a plurality of interlaced bundles of sheet metal which are folded around bending l...
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WO/1989/011356A1 |
A method and apparatus for manufacturing expanded metal mesh wherein a longitudinally ribbed metal strip (13) passes through a series of straightening rollers (17) to a slitting (or slotting) means (21) whereby rows of transversely space...
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WO/1989/010218A1 |
The process for forming a metallic sandwich structure having a curved surface, particularly a surface curving about more than one axis, such as a quadric surface partially by direct displacement and partially by a fluid interface. Additi...
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WO/1989/000897A1 |
A continuous process for making a core for a composite panel comprising cutting spaced apart tongues in columns from a metallic sheet, the tongues being foldable about base lines in the columns each base line being separated from the nex...
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WO/1988/005351A1 |
A method of producing lightweight metal structures provides for feeding a strip material from a coil (2) and straightening it. Then, before bending, the strip material is cut along a zigzag line into at least two elements (5, 6, 7), each...
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WO/1988/005350A1 |
A method of producing lightweight metal structures provides for feeding a strip material from a coil (2) and straightening it. Then, before bending, the strip material is cut along a zigzag line into at least two elements (5, 6, 7), the ...
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WO/1987/005651A1 |
A cold-forming method for thinning localized, longitudinally extending portions of sheet metal (21) by lateral shear deformation without any substantial longitudinal deformation. With such method, it is possible to produce elongated memb...
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WO/1985/004827A1 |
A slot forming machine has a cutting station (12), feed rollers (13, 14) for driving a work-piece through the cutting station (12). A multi-head cutter (18) engages the work-piece as it is driven by the feed rollers (13, 14) and to form ...
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WO/1985/002567A1 |
A machine for expanding a precut or slotted workpiece (30) having a plurality of ribs (31) spaced apart by web portions (32), includes a table (12), expanding means comprising a cross-bar (17) carrying claws (20) and mounting plates (25)...
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WO/1984/002862A1 |
Method for fabricating thermo-insulated compound profiles for windows, doors and façades, wherein two metal profiles (8, 11) to be joined to the compound profile (13) are provided with longitudinal grooves wherein are inserted clamping ...
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WO/1984/002861A1 |
In a plant for manufacturing thermo-insulated compound profiles for windows, doors and façades, the metal profiles (8, 9) to be joined to the compound profile (7) comprise at least one longitudinal groove wherein are secured insulating ...
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WO/1984/002551A1 |
A metallic structure comprises a plurality of load bearing members (11-14) in which through bores (15, 16) are formed and through which transverse bars (17, 18) are located. The load bearing members (11-14) are deformed in the vicinity o...
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WO/1984/000392A1 |
An elongated sheet metal panel (96) comprising a first portion including a major central portion (96A) having transverse corrugations formed therein to a depth of at least about 0.100 inch, a transition portion (96B) adjacent said first ...
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WO/1983/002575A1 |
Bars, in particular such as are intended by way of safety bars for vehicles in collisions and similar situations, designed with a thin-walled, closed and trapezoidal cross-section, comprising two parallel flanges (4, 5) as well as webs (...
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WO/1978/000002A2 |
The invention relates to open flooring comprising a plurality of longitudinal bars (10) connected together by transverse bars (11) each of which extends across a number of the longitudinal bars. In the gaps between adjacent longitudinal ...
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JP7447367B1 |
A device for manufacturing a rolled body that winds a flat strip and a corrugated sheet placed over the flat sheet in a roll shape around an axis perpendicular to the conveying direction of the flat sheet and the corrugated sheet is spac...
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JP7438020B2 |
To provide a different material laminate body.The different material laminate body 10 comprises: a titanium, a titanium alloy, an aluminum, or an aluminum alloy 11 having one or more joint holes 12 on a flat plate surface; and a magnesiu...
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JP7371600B2 |
A technique for improving durability of a frame is provided. A method for manufacturing a honeycomb structure from a triangular hollow pipe composed of a first flat plate, a second flat plate, and a third flat plate includes forming a fi...
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JP7299974B2 |
Provided is an electronic device housing including a metal member and a plastic antenna cover that are joined and integrated by insert molding. In this electronic device housing, the plastic antenna cover is a molded product of a thermop...
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JP2023057939A |
To provide: a tortoise shell pattern face lattice member which has a uniform network structure; a manufacturing method of the tortoise shell pattern face lattice member; and a three-dimensional structure.A tortoise shell pattern face lat...
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JP2023047197A |
To easily secure coupling strength when a metal member and a resin member are coupled to each other by plastic flow.A dissimilar coupling structure is for coupling a metal member and a resin member, wherein a fitting hole to which the ot...
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JP7239978B2 |
To provide a metallic panel which is superior in designability, has sufficient strength, and is further easy to process.The present invention relates to a metallic panel that comprises a main body 2 which can be fixed to a panel installa...
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JP7220637B2 |
A method for manufacturing a battery case for electric vehicle includes: preparing a frame, and a blank material formed in a flat plate shape; disposing the frame and the blank material to stack the blank material on the frame; and press...
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JP7215133B2 |
A frame as a multi-layer steel plate is a multi-layer steel plate including a plurality of steel plates being stacked, outer peripheries of which have a plurality of sides, in which positions of the plurality of sides of the plurality of...
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JP7201593B2 |
A window stay including a frame mounting plate (10); a sash mounting plate (11); a short arm (12) coupled by pivots at each end to the frame mounting plate (10) and the sash mounting plate (11); and an elongate long arm (13) coupled by p...
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JP7192832B2 |
To prevent occurrence of local detent of a flange when correcting bending of a steel sheet pile, which has a web and a pair of flanges, in a longitudinal direction.A press correction device 2, which corrects bending of a steel sheet pile...
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JP2022187530A |
To alleviate a load on a steel sheet by a cut member during cutting of a steel sheet, and a load on the cut member.A manufacturing method of a steel sheet pile includes: uncoil step S1 of unwinding a belt-like steel sheet out of a coil r...
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JP7190634B2 |
The invention relates to a metal anchoring mesh intended to be secured to a metal wall of a chamber of a fluid catalytic cracking unit, in order to form cells (64). Said metal anchoring mesh comprises a plurality of wavy elementary parts...
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JP7174670B2 |
To provide a sheet metal member forming method and a sheet metal member forming device capable of efficiently reinforcing a sheet metal member, reducing the overall weight of the sheet metal member, and forming the sheet metal member int...
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JP7159424B1 |
An object of the present invention is to bend a construction metal fitting with a simple structure. An extension part (connecting part 32b) extending from a base part 32a is bent at a folding line part 32b3 on the base end side. A fittin...
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JP7155923B2 |
To provide a molded component having high strength and high characteristics in a three-point bending test, a structural member using the molded component, and a manufacturing method capable of easily manufacturing the molded component wi...
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JP7151573B2 |
To provide a closed cross-sectional structure that can suppress peeling of a flange connection surface even in a case where compressive force or bending deformation is applied in an axial direction, without making a flange into a special...
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JP7148456B2 |
To provide a new technique for joining a first member and a second member.There is provided a method for manufacturing a joint member formed by joining a first member and a second member having a lower yield point than that of the first ...
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JP7136625B2 |
A method of adding a reinforcement to a metal blank prior to a forming process. The reinforcement is attached via ultrasonic additive manufacturing (UAM) to create a composite blank which is then subjected to a forming process to bend an...
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JP7131371B2 |
To provide a manufacturing method of a honeycomb structure which has light weight and high strength and can be produced at high speed and at low cost.In a manufacturing method of a honeycomb structure, slits 21 and 22 are formed on a she...
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JP7118688B2 |
The objective of the present invention is to enable the strength of a workpiece to be improved in order to make the workpiece less liable to break, and to reduce the size of a treatment furnace which performs solution heat treatment. A w...
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JP7116629B2 |
To provide a burring fastening method which can perform fastening by one process, can shorten a work time, and can reduce a manufacturing cost while securing necessary fastening rigidity when fastening a plate-shaped fastening material 4...
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JP2022075629A |
To manufacture a honeycomb structure excellent in productivity and improved in characteristics.A manufacturing method for a honeycomb structure, in which a plurality of corrugated sheets in which peaks and valleys are alternately formed ...
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JP7069998B2 |
To stably restrict formation of surface strain around a concave embossment, while suppressing costs, in manufacturing an automobile outer plate panel having a concave embossment, and thereby solve the problem of prior art that it has bee...
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JP2022069092A |
To improve the form accuracy of a structure.A structure 100 comprises plate parts 11 and 14 which are crossed each other. The plate part 11 includes: an end surface 113 extending in a X direction; a concave part 211 concaved to the end s...
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