A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PARALLEL PLANE CONNECTING STRUCTURE
To provide a structure in which a plurality of prescribed parallelograms are regularly arranged on parallel two planes.SOLUTION: A plane geometrical figure is obtained without forming a clearance by alternately arranging, at a plane figure which is tiled of a first parallelogram and a symmetric second parallelogram without a clearance: a first band-like figure which is obtained by a cut line for alternately connecting a first line and a second line when setting a side non-parallel with a symmetric line of the first parallelogram as the first line, and setting a diagonal line with an apex being an obtuse angle of the second parallelogram as an end point as the second line; and a second band-like figure having a third parallelogram and a fourth parallelogram which are obtained by connecting opposing apexes of the first parallelograms which oppose each other when the two first band-like figures are arranged in parallel with each other. Then, a ridge-folding parallelogram for ridge-folding respective sides with respect to a plurality of the third parallelograms and a valley-folding parallelogram for valley-folding the respective sides are folded so as to be alternately arranged.SELECTED DRAWING: Figure 2
【課題】複数の所定平行四辺形が平行な２平面に規則的に配置される構造を提案する。【解決手段】第１平行四辺形と対称な第２平行四辺形とにより隙間なくタイリングした平面図に対し、第１平行四辺形の対称線とは平行ではない辺を第１線と第２平行四辺形の鈍角となる頂点を端点とする対角線を第２線とを交互に連結した切断線により得られる第１帯状図形と、２つの第１帯状図形を平行配置したときに対向する第１平行四辺形の対向する頂点を連結することにより得られる第３平行四辺形と第４平行四辺形を有する第２帯状図形とを、隙間なく交互に配置して平面幾何学図形を得る。そして、複数の第３平行四辺形に対して各辺を山折りする山折り平行四辺形と各辺を谷折りする谷折り平行四辺形とが交互に配置されるように折り曲げる。【選択図】図２
PARALLEL PLANE CONNECTING STRUCTURE
To provide a structure in which a plurality of prescribed parallelograms are regularly arranged on parallel two planes.SOLUTION: A plane geometrical figure is obtained without forming a clearance by alternately arranging, at a plane figure which is tiled of a first parallelogram and a symmetric second parallelogram without a clearance: a first band-like figure which is obtained by a cut line for alternately connecting a first line and a second line when setting a side non-parallel with a symmetric line of the first parallelogram as the first line, and setting a diagonal line with an apex being an obtuse angle of the second parallelogram as an end point as the second line; and a second band-like figure having a third parallelogram and a fourth parallelogram which are obtained by connecting opposing apexes of the first parallelograms which oppose each other when the two first band-like figures are arranged in parallel with each other. Then, a ridge-folding parallelogram for ridge-folding respective sides with respect to a plurality of the third parallelograms and a valley-folding parallelogram for valley-folding the respective sides are folded so as to be alternately arranged.SELECTED DRAWING: Figure 2
【課題】複数の所定平行四辺形が平行な２平面に規則的に配置される構造を提案する。【解決手段】第１平行四辺形と対称な第２平行四辺形とにより隙間なくタイリングした平面図に対し、第１平行四辺形の対称線とは平行ではない辺を第１線と第２平行四辺形の鈍角となる頂点を端点とする対角線を第２線とを交互に連結した切断線により得られる第１帯状図形と、２つの第１帯状図形を平行配置したときに対向する第１平行四辺形の対向する頂点を連結することにより得られる第３平行四辺形と第４平行四辺形を有する第２帯状図形とを、隙間なく交互に配置して平面幾何学図形を得る。そして、複数の第３平行四辺形に対して各辺を山折りする山折り平行四辺形と各辺を谷折りする谷折り平行四辺形とが交互に配置されるように折り曲げる。【選択図】図２
PARALLEL PLANE CONNECTING STRUCTURE
平行平面連結構造
YAMAGUCHI YASUSHI (author) / TATE TOMOHIRO (author) / ADACHI EISHO (author) / SUDO KAI (author)
2019-01-10
Patent
Electronic Resource
Japanese
| European Patent Office | 2021
Parallel Connecting Beams for Equivalent Structures.
| Online Contents | 1993
Parallel Connecting Beams for Equivalent Structures
| British Library Online Contents | 1993