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JP2022026501A |
To provide a structural object with a simple structure and excellent in stretchability.A structure has a plurality of first elements each having a function of stretching in two directions independently from each other, and a second eleme...
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JP6992888B2 |
An FRP panel material includes reinforcing fibers oriented in predetermined orientation directions near the surface. In the surface of the panel material, a plurality of either or both of protrusions and depressions having shapes of cong...
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JP7007775B1 |
To provide a structure which is lightweight and has high strength against a load. A first cross-shaped plate 10 formed in a cross shape is identical to the periphery of a first cross-shaped plate 10 around a central axis formed by gather...
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JP2021196021A |
To provide a folding panel capable of being easily folded and unfolded.In a folding panel 100 that consists of a plurality of congruent panel segments 10 composed of a flat hexahedron having an upper surface 20 and a lower surface 30 par...
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JP2021529920A |
This application discloses an assembly configuration. The assembly configuration has a plurality of first assembly means 11, each of the first assembly means 11 has a main body portion 12 and a connection portion 13, and the contour shap...
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JP6937527B1 |
To provide a visual interest stimulating structure capable of changing from an original shape to a completely different shape. Each bending member 1,2,3,4 constituting a visual interest stimulating structure has a first central connectin...
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JP6913335B2 |
To provide a three-dimensional structure, particularly, a three-dimensional structure that has a pentagonal structure as a basic skeleton and that assumes an unprecedented shape.A special pentagonal structure is characterized by passing ...
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JP6903582B2 |
A spatial structure that enables the assembly and disassembly of architectural elements quickly and easily, ensuring the necessary structural robustness and which basically comprises a node (1) with a plurality of sockets (2), a bar (3) ...
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JP2021089060A |
To provide a structure that can be used as a position control mechanism making good use of reversible folding properties of a folding paper structure.A specific folding structure is introduced for both end parts of a specific Miura-foldi...
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JP6881727B2 |
To provide a unit panel that is easy to be assembled and can achieve a three-dimensional structure by assembling plural unit panels.A panel formed of flexible material and having a substantially rectangular shape is defined as a unit pan...
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JP6863616B2 |
To provide a lattice metal fitting capable of easily manufacturing the grating.A lattice metal fitting 10 for use in a lattice 20 in which a plurality of bar materials 21 are arranged in a spaced-apart manner includes: a plate-shaped par...
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JP2021503062A |
This application discloses an assembly configuration. The assembly configuration has a plurality of first assembly means 11, each of the first assembly means 11 has a main body portion 12 and a connection portion 13, and the contour shap...
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JP6817631B2 |
To provide a curved surface connection structure consisting of units each suppressing unintended deformation.A unit constituting a curved surface connection structure that is deformed to be a solid connection structure constituting of cu...
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JP6810761B2 |
To acknowledge that a large-sized molding item such as a large-sized Christmas tree or snowman that can be easily made at home is not present, that its expenditure is also cheap and that can be easily stored and such item that can be mas...
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JP2020199568A |
To provide an extendable arm that can be enhanced in rigidity in an extended state, a shape variable frame body and a shape variable steric structure.In an extendable arm, a plurality of cross units are lined up in one direction and end ...
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JP6773414B2 |
[Solving means] 2N upper rods (210), with an equal length, are coupled to each other to define a planer 2N-sided polygonal shape. First coupling means (220) coupling two adjacent upper rod (210) at a corresponding one of apices of the 2N...
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JP6770865B2 |
A rotary joint (10) comprises a socket rod (2) having a socket rod flange (5) with a basically spheroid con-cave bearing surface at a first end, a housing nut (1) encircling the socket rod (2) and having a threaded wrenching head, a ball...
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JP2020026882A |
To provide a folding method for panel, and a self-interference-avoidable folding panel such that since the panels are carried to the outer space in the form of panels folded small in plane, and expanded in the outer space for use to be c...
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JP2020016329A |
To solve a problem that, in a conventional unit steel material, connection holes are not formed along an extension direction of the unit steel material, and therefore, it is necessary to properly form connection holes at the unit steel m...
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JP6635606B2 |
A frame structure using a tube subjected to bending processing by a pushing bending apparatus is provided to solve the problem of a simple body constituting the small-sized interior space. The frame structure forms a plane of frames by b...
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JP6636617B2 |
A hierarchical sandwich core in the form of a honeycomb, i.e. having repetitive and periodic lattice materials. The sandwich core can be made up of a macroscopic honeycomb structure with sandwich cell walls having a mesoscopic cellular c...
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JP2019215024A |
To provide a structural unit and a structure component facilitating adjustment of a thermal deformation amount regardless of the sizes of the structural unit and the structure component.A structural unit 10 constituting a structure compo...
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JP6623004B2 |
A deployable mast with spontaneous autonomous deployment comprises at least one elementary structural block with a longitudinal axis of deployment X, the elementary structural block comprising two, respectively lower and upper platforms ...
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JP6558940B2 |
One example of the present disclosure relates to a tool (100) for laying up composite material to form a workpiece (190) having a target contour (192). The tool (100) includes a support structure (110) including an elongated member (111)...
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JP6554419B2 |
A method for making a covering is described. The covering includes a first layer made of a flexible material; a second and a third layers made of a preferably rigid material engaged on opposite sides to the first layer. The second and th...
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JP3221530U |
To provide an assembly structure of a plate material capable of quickly and easily assembling a three-dimensional object without using a tool and also ensuring the robustness of the object. Plate members 40 are connected and combined by ...
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JP6456881B2 |
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JP2019002556A |
To provide a structure in which a plurality of prescribed parallelograms are regularly arranged on parallel two planes.A plane geometrical figure is obtained without forming a clearance by alternately arranging, at a plane figure which i...
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JP2019002433A |
To provide a three-dimensional structure whose strength in a specific direction is lower than a strength in the other direction (which has anisotropy with respect to the strength) and which is destroyed to absorb an impact force that act...
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JP6449588B2 |
A method and apparatus for manufacturing a sandwich structure. A cavity is formed in a core of the sandwich structure. A structural insert is placed into the cavity. The structural insert comprises a first number of parts configured to r...
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JP6433006B1 |
To provide an elastic structure capable of expanding or contracting in a one-dimensional direction without applying an external force. A cylindrical member having a closed cross-sectional structure is provided, and the cylindrical member...
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JP6417578B2 |
To provide a foldable structure to which stiffness is imparted so that non-uniform extension and contraction is inhibited even when each surface is formed of a flexible material, a manufacturing method and a manufacturing device of the f...
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JP6404730B2 |
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JP6391124B2 |
A variable shape three-dimensional structure includes: an upper frame (10); a lower frame (20); and a longitudinal coupling member (30) that couples the upper and lower frames. Each of the upper and lower frames includes cross units and ...
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JP6391125B2 |
A variable shape frame includes: a plurality of extendable arms (A,B,C,D) arranged to form a frame; and a coupling mechanism (30) that couples ends of adjoining ones of the extendable arms so that the adjoining extendable arms can move t...
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JP6346029B2 |
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JP6341578B2 |
A variable shape frame having a polygonal shape includes: extendable arms (A, B, C, D) forming each side of a polygonal frame; and corner members (10) located at at least two of the corners of the polygon. Each of the extendable arms inc...
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JP2018511763A |
The concept includes a zero-porous structure with multiple structural elements arranged to provide a negative Poisson's ratio, and a negative Poisson's ratio produces a zero-porous structure of a single material. Includes a new mechanism...
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JP3215764U |
To provide an assembling type whiteboard which can be easily moved and transported and can secure a large writing space. An assembly-type whiteboard A includes a plurality of board panels 1 having a writing surface portion 1A, and the bo...
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JP6299041B2 |
To provide an extension structure of which shape change can be attained under application of shape memory resin.This invention relates to an extension structure in which there is provided a mast main body having a hollow section structur...
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JP6249300B2 |
Provided is a reinforcement structure for a structural body having a plurality of fastening sections for fixing a structural body main body, wherein a reinforcement body, which is provided with: reinforcement sections which are provided ...
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JP6219397B2 |
The invention provides structural elements comprising an elongated internal member and an elongated external member enclosing said internal member, in which a mid-portion enveloping the internal member and being in tight association with...
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JP6209618B2 |
Foldable tubular construct/element with one rigid degree of freedom is of a tubular construction formed by a number of single layered annular units which are connected in sequence; each single layered annular unit is of a prism having N ...
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JP2017522517A |
The structure, which has at least one wall forming a closed inner chamber, and (i) the closed inner chamber is filled with gas under pressure, or (ii) the inflated bladder filled with gas is sealed inside. Either located in the chamber, ...
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JP6160897B2 |
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JP2017101740A |
To provide members constructing solid structure designed by 3D-CAD, its design method, connecting method and assembly kit.This invention relates to a process of manufacture of three-dimensional structure designed by CAD comprising the st...
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JP2017089884A |
To provide joint connector rings, rotary joints, a framework construction kit employing the rotary joints with the joint connector rings, and a framework employing such rotary joints.A joint connector ring includes a connector body forme...
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JP2017511865A |
Presented are a unit cell having a bubble shape with a plurality of cell walls and a plurality of cell edges arranged in a combination of a cubic cell shape and a tetrahedral cell shape, and a plurality of unit cells. It is an assembled ...
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JP6119044B2 |
A composite beam chord is between first and second reinforcement plates. The beam chord includes a first ply of reinforcing fibers with a fiber orientation of +α degrees with respect to a longitudinal axis of the beam chord and a second...
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JP2017509507A |
The present invention relates to metal honeycombs or folded cores with improved compressive strength. The core comprises a metal foil coated with a matrix resin, which constitutes at least 20% by weight of the total mass of the resin and...
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