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JP4435579B2 |
To provide a hollow extensible boom in which no structure exists in a hollow part surrounded by a member, equipment can be accommodated in the hollow part and hollow parts continuous in an axial direction can be utilized as a passage. Th...
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JP4404486B2 |
A mounting element (12, 12a, 12b) for securing components, in particular profile bars, and a cap (14, 14a, 14b) for covering the mounting element (12, 12a, 12b) are provided. Indentations (31, 39) are provided in lateral ribs (22, 36) of...
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JP2010007801A |
To establish a method for dividing a cylindrical surface into congruent triangle areas by crossing of different spirals by utilizing the spirals for connecting two points on a cylinder by the shortest distance.From three types of start p...
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JP4392612B2 |
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JP4394781B2 |
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JP4390322B2 |
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JP4361920B2 |
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JP4357658B2 |
The piece made of composite material comprises a plate and a plurality of stiffeners integrally formed with the plate. A metal wall is fixed to the edges of the stiffeners and is provided with passages for circulating the fluid. The plat...
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JP4334060B2 |
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JP4320086B2 |
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JP4309663B2 |
A three-dimensional constructional element 10 is shown having opposing and substantially planar panels 30, 40 mounted on opposing surfaces of a flexible planar member in the form of a flexible mesh material layer 52 therefore making a co...
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JP3151665U |
To provide a structure in which a large space is created by a combination of a curved movement of a string member and a linear movement of a tubular member. A string member 4 and a tubular member 2 are connected, and a plurality of tubul...
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JP4202556B2 |
A method and an apparatus for dynamically reconfiguring switched connection paths between multiple electronic modules, each electronic module having N connections, wherein a single root switch for each electronic module, with the remaini...
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JP4198407B2 |
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JP2008541113A |
A method and a device are described for influencing the mechanical load-bearing capability and/or loading of a technical structure. The method of the comprises: detecting at least one loading-correlated characteristic of the structure; d...
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JP2008275149A |
To provide a structural member capable of having a relatively high degree of design freedom when structuring an ornamental shaping (building structure) and capable of correcting artificial error by fine adjustment of a part of a curved s...
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JP2008538092A |
The profile has an extruded bearer profile (12) of light metal, and a profiled band (40) of harder metal extending across its head surface. The band has an insertion bar (50) fastened along each of its longitudinal sides by welding, and ...
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JP4163881B2 |
To provide a structure light in weight and with high toughness and high strength. Arcs R3, R4 are formed on both faces in a plate-thickness direction of a rib 13 in the vicinity of a knot area 20 of a face plate 12 of a hollow shape mate...
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JPWO2005108706A1 |
To further improve morphological maintenance and blindfold effect of a fence-shaped panel having a large number of openings. In a fence-shaped panel 10 having a large number of openings 16, each opening 16 is formed by being surrounded b...
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JP4019554B2 |
There is disclosed a method of manufacturing a multiple uneven plate having multiple uneven portions, the multiple uneven portions having large protruding degree of each of the concave or convex portions, the concave or convex portions a...
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JP4018850B2 |
A modular electronic assembly and a modular robotic assembly is disclosed. The electronic assembly comprises modules each having power connection plates, and a power distribution controller for dynamically defining the single root power ...
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JP4017362B2 |
A blade as an edged member having separated two forward ends is inserted into an opening of a holder as a U-shaped member, and a gap between the two forward ends of the inserted blade is widened so that a width of the opening is expanded...
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JP2007534868A |
This is a new grooved stiffened profile with mechanical characteristics superior to already known structural profiles, that can be used in building frameworks for roofing or large architectural vaults, that efficiently supports dead weig...
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JP2007202906A |
To make blocks displaceable to any position while securing the degree of freedom in the configuration of blocks. In a solid body composed of a plurality of blocks obtained by dividing a spherical body and connecting them together such th...
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JP3930577B2 |
To provide container-shaped members which improves strength by providing one or a plurality of hollow columns, floats or subsidizes the container-shaped members by filling materials of light and heavy specific gravities in a hollow colum...
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JP2007100948A |
To provide a honeycomb structure with upper and lower honeycomb film joint portions having high strength.For mutually joining upper and lower joint portions 7 of rain-sealing lozenge-shaped honeycomb films 4, 5, turn-around portions are ...
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JP3891639B2 |
To provide a structure which is simple, is light, has low manufacturing cost, has high rigidity, and has high reliability, by engaging a connecting member with a longitudinal member, and by forming the engaging part corresponding to rota...
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JP3891640B2 |
To provide a structure which has high rigidity and high reliability, by spreading a tilting member between tilting member retainers, and by transmitting load due to tension of the tilting member to a transverse member through a longitudi...
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JP2007501736A |
The invention relates to a junction structure for connecting two profiles(1, 2), especially in a vehicle support frame. The first profile (1) has at least two planar, parallel sides and the second profile (2) comprises two parallel, oppo...
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JP3876364B2 |
To provide a space truss structural surface plate assembly having volume efficiency, reducing the cost and having high performance and high bearing force. An apex rhombus is defined in a state of being positioned at an upper part of a ce...
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JP3870506B2 |
To stably filter and purify bath water. Stable filtration performance is provided by installing a filtration tank in a circulation route of a bathtub water and the filtration tank is provided with a filtration bed 46 and a filtration age...
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JP3866988B2 |
To provide a hardening type inflatable device realizing a hardening layer which is light weight and simple and has flexibility in the folded state before hardening. There are provided an airtight layer 41 in a sealed bag-state structure ...
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JP3127736U |
To provide an aluminum mold having high strength by dispersing positive and negative acting forces of a pressing surface and a pressing surface without increasing a manufacturing cost. The upper aluminum type includes a pair of sliding b...
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JP3848404B2 |
To make a body structure immune to violent shocks or very violent shocks in case of earthquake and to improve the safety of body and life of a person who takes refuge inside. The framing of strong stereoscopic structure is constituted by...
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JP3824540B2 |
A structure (PET bottle, for example) (A) with folding lines, having a plurality of polygonal parts (P) and linear part-connectors for mutually connecting the outer sides of respective parts (P), with foldable linear folding lines (M, V)...
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JP2006234156A |
To inexpensively and quickly provide a panel having a great circular arc, which is gradually requested in construction interior trimming, display design, and furniture manufacturing.A plurality of panels can be formed at the same time us...
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JP3807074B2 |
To prevent separation of the adhesion of a CFRP flat plate due to the concentration of shearing stresses by enhancing the strength of adhesion at the end of the CFRP flat plate. A CFRP flat plate 2 is longitudinally bonded to the surface...
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JP3802569B2 |
A structural member having greatly enhanced load bearing capacity per unit weight has a plurality of helical components wrapped around a longitudinal axis. The helical components have straight segments rigidly connected end to end in a h...
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JP2006132762A |
To provide an easy-to-manufacture assembled block which can be easily assembled into a large variety of shapes and sizes using a smaller number of kinds of joints at a low cost.The assembled block includes a combination of block plates 1...
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JP2006118715A |
To provide a structure having an advanced stress reducing characteristic applying a material having compression strength higher than tensile strength.A load bearing structure having a set of uniform voids 12 functions to eliminate the fo...
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JP3751170B2 |
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JP3727196B2 |
To provide a structural body of a low cost vehicle or the like. A curved part of a lead vehicle is produced by joining plural blocks 50 having inside ribs 55. The blocks 50, 50 each other are integrated by welding at the end part of a ri...
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JP3723431B2 |
To provide a micro electromechanical optical device capable of controlling motion of a connected optical device. This micro electromechanical optical device is disclosed. The micro electromechanical optical device includes micro electrom...
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JP3699190B2 |
To provide an expansion body which can be expanded simply, has high rigidity when it is elongated, and has a simple structure. The circumference of polygonal frames 13, 14 is covered with an outer sheet 16. A pair of triangular wall face...
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JP2005140322A |
To provide a stress concentration preventing structure of a corner part capable of improving durability while reducing cost.This stress concentration preventing structure of the corner part comprises a stress concentration portion formed...
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JP3648711B2 |
To carry out extension/storing operation smoothly and to improve structural strength without forming a gap on an outer circumferential face in the extended state. The connection structure according to the present invention is provided wi...
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JP3636495B2 |
PURPOSE: To provide a tetrahedron module for a tensegrity structure having made itself secure from the structural point of view. CONSTITUTION: A module 100 is provided with four columnar members 3 set up crosswise with one another, conne...
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JP2005069314A |
To solve a problem that hinders weight reduction of a rod, in the rod in which since required flexural rigidity becomes larger toward the center part 3 of the hollow rod and becomes smaller toward both end parts although the rod requires...
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JP2005054945A |
To solve disadvantages that wooden members absorb water when they are in use, and the weight of the members is changed, and problems wherein fiber-reinforced plastics members are expensive, less lightweight, far from high strength, and d...
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JP3621208B2 |
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