Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
PEDESTAL STRUCTURE AND STRUCTURAL BODY
PROBLEM TO BE SOLVED: To provide a foldable pedestal structure unfolded into a polygon with 2N sides (where N is an integer equal to or greater than 2) that maintains stable support and high rigidity when unfolded and compactness when folded.SOLUTION: 2N upper rod bodies 210 of an equal length are connected to form a flat plate-form polygon with 2N sides, and the adjacent upper rod bodies 210 are connected to each other at each vertex of the polygon with 2N sides. Furthermore, first connecting means (220) is provided for holding the two upper rod bodies 210 such that the upper rod body 210 is rotatable around an orthogonal axis (AX2) orthogonal to an axial center (AX1) of both upper rod bodies 210, along with rotation means 240 for having each of the upper rod bodies 210 rotate around the axial center (AX1). The upper rod body 210 is driven around the orthogonal axis (AX2) while the upper rod body 210 is rotated around the axial center (AX1), such that an angle formed by the two adjacent upper rod bodies 210 is minimized, so that the upper rod bodies may be folded into a columnar body overall.SELECTED DRAWING: Figure 25
【課題】２Ｎ角形（Ｎは２以上の整数）に展開される折り畳み自在な架台構造において、展開状態の安定支持及び高い剛性と、折り畳み時のコンパクト性を実現する。【解決手段】２Ｎ本の長さの等しい上杆体２１０を連結して平板状の２Ｎ角形をなすように配置し、２Ｎ角形の各頂点において隣接する上杆体２１０同士を連結するとともに、２本の上杆体２１０の両方の軸心（ＡＸ１）と直交する直交軸（ＡＸ２）回りに上杆体２１０が回転自在となるように、２本の上杆体２１０を保持する第１連結手段（２２０）と、各上杆体２１０を軸心（ＡＸ１）回りに回転自在にさせる回転手段２４０とを備え、上杆体２１０を軸心（ＡＸ１）回りに回転させながら、隣接する２本の上杆体２１０がなす角度を最小にするように直交軸（ＡＸ２）回りに上杆体２１０を枢動して、全体として柱状体に折り畳み可能とする。【選択図】図２５
PEDESTAL STRUCTURE AND STRUCTURAL BODY
PROBLEM TO BE SOLVED: To provide a foldable pedestal structure unfolded into a polygon with 2N sides (where N is an integer equal to or greater than 2) that maintains stable support and high rigidity when unfolded and compactness when folded.SOLUTION: 2N upper rod bodies 210 of an equal length are connected to form a flat plate-form polygon with 2N sides, and the adjacent upper rod bodies 210 are connected to each other at each vertex of the polygon with 2N sides. Furthermore, first connecting means (220) is provided for holding the two upper rod bodies 210 such that the upper rod body 210 is rotatable around an orthogonal axis (AX2) orthogonal to an axial center (AX1) of both upper rod bodies 210, along with rotation means 240 for having each of the upper rod bodies 210 rotate around the axial center (AX1). The upper rod body 210 is driven around the orthogonal axis (AX2) while the upper rod body 210 is rotated around the axial center (AX1), such that an angle formed by the two adjacent upper rod bodies 210 is minimized, so that the upper rod bodies may be folded into a columnar body overall.SELECTED DRAWING: Figure 25
【課題】２Ｎ角形（Ｎは２以上の整数）に展開される折り畳み自在な架台構造において、展開状態の安定支持及び高い剛性と、折り畳み時のコンパクト性を実現する。【解決手段】２Ｎ本の長さの等しい上杆体２１０を連結して平板状の２Ｎ角形をなすように配置し、２Ｎ角形の各頂点において隣接する上杆体２１０同士を連結するとともに、２本の上杆体２１０の両方の軸心（ＡＸ１）と直交する直交軸（ＡＸ２）回りに上杆体２１０が回転自在となるように、２本の上杆体２１０を保持する第１連結手段（２２０）と、各上杆体２１０を軸心（ＡＸ１）回りに回転自在にさせる回転手段２４０とを備え、上杆体２１０を軸心（ＡＸ１）回りに回転させながら、隣接する２本の上杆体２１０がなす角度を最小にするように直交軸（ＡＸ２）回りに上杆体２１０を枢動して、全体として柱状体に折り畳み可能とする。【選択図】図２５
PEDESTAL STRUCTURE AND STRUCTURAL BODY
架台構造及び構造体
SHIMODAIRA MARIO (Autor:in)
19.01.2017
Patent
Elektronische Ressource
Japanisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
A63B
Geräte für Körperübungen, Turngeräte, Gymnastik, zum Schwimmen, Klettern oder Fechten
,
APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING
/
F16S
CONSTRUCTIONAL ELEMENTS IN GENERAL
,
Konstruktionselemente allgemein
Manufacturing method of pedestal pan blank body and pedestal pan blank body
| Europäisches Patentamt | 2021