A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
LATTICE FOR HANDRAIL, HANDRAIL, AND METHOD OF MANUFACTURING HANDRAIL
To improve value of a product by increasing an amount of change in appearance, including shades of color and brightness that vary with amount and angle of light rays.SOLUTION: An elongate lattice L comprising a handrail has a cylindrical portion 1 and a tapping hole 2 formed inside the cylindrical portion 1. The cylindrical portion 1 is formed so that the cross section in the transverse direction formed by a first face 11 extending at least in the longitudinal direction, a second face 12, a third face 13, and a fourth face 14 is asymmetrical. The width of the first face 11 is longer than the widths of the second face 12, third face 13, and fourth face 14, the first face 11 and third face 13 face each other in a non-parallel manner, and the angles formed by the first face 11 and second face 12 and by the first face 11 and fourth face 14 are acute.SELECTED DRAWING: Figure 2
【課題】光線の量や角度に応じて変化する色合いや明度の濃淡を含む見た目の変化量を高めて商品としての価値の向上を期待できる。【解決手段】手摺を構成する細長い格子Ｌであって、筒状部１と、筒状部１の内側に形成されたタッピングホール２とを備え、筒状部１は、少なくとも長手方向に延材する第１面部１１と、第２面部１２と、第３面部１３と、第４面部１４とで短手方向の断面が左右非対称になるように形成され、第１面部１１の幅は、第２面部１２、第３面部１３、及び第４面部１４の幅より長く、第１面部１１と第３面部１３とは、非平行に対向しており、第１面部１１と第２面部１２とが成す角度及び第１面部１１と第４面部１４とが成す角度は、鋭角である。【選択図】図２
LATTICE FOR HANDRAIL, HANDRAIL, AND METHOD OF MANUFACTURING HANDRAIL
To improve value of a product by increasing an amount of change in appearance, including shades of color and brightness that vary with amount and angle of light rays.SOLUTION: An elongate lattice L comprising a handrail has a cylindrical portion 1 and a tapping hole 2 formed inside the cylindrical portion 1. The cylindrical portion 1 is formed so that the cross section in the transverse direction formed by a first face 11 extending at least in the longitudinal direction, a second face 12, a third face 13, and a fourth face 14 is asymmetrical. The width of the first face 11 is longer than the widths of the second face 12, third face 13, and fourth face 14, the first face 11 and third face 13 face each other in a non-parallel manner, and the angles formed by the first face 11 and second face 12 and by the first face 11 and fourth face 14 are acute.SELECTED DRAWING: Figure 2
【課題】光線の量や角度に応じて変化する色合いや明度の濃淡を含む見た目の変化量を高めて商品としての価値の向上を期待できる。【解決手段】手摺を構成する細長い格子Ｌであって、筒状部１と、筒状部１の内側に形成されたタッピングホール２とを備え、筒状部１は、少なくとも長手方向に延材する第１面部１１と、第２面部１２と、第３面部１３と、第４面部１４とで短手方向の断面が左右非対称になるように形成され、第１面部１１の幅は、第２面部１２、第３面部１３、及び第４面部１４の幅より長く、第１面部１１と第３面部１３とは、非平行に対向しており、第１面部１１と第２面部１２とが成す角度及び第１面部１１と第４面部１４とが成す角度は、鋭角である。【選択図】図２
LATTICE FOR HANDRAIL, HANDRAIL, AND METHOD OF MANUFACTURING HANDRAIL
手摺用格子、手摺、及び手摺の製造方法
TAKIZAWA TAKASHI (author) / MORI TOSHIHIKO (author) / KIMURA IKUO (author) / KAMEYA TOMOHIRO (author)
2024-05-07
Patent
Electronic Resource
Japanese
HANDRAIL LATTICE AND METHOD OF CONSTRUCTING HANDRAIL LATTICE
| European Patent Office | 2022