A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
GRATING FIXTURE
To provide a metal fitting for fixing a grating having only a bearing bar without a cross bar from above.SOLUTION: A metal fitting 10 includes a first member 11 engaged with the upper edge of the bearing bar of an FRP grating 100; a second member 41 made of a strip having a width dimension narrower than the interval between the bearing bars and having one end region 42 that abuts against the lower edge of a support member 110, the other end region 44 that abuts against the lower edge of the bearing bar, and a central region 43 between the one end region 42 and the other end region 44 that bulges out toward the first member 11; a bolt 21 passed through a through hole formed in the first member 11 and a long hole 45 formed in the central region 43 of the second member 41 and extending in the longitudinal direction of the second member 41; and nuts 31 and 32 that screw onto the bolt 21 to fasten the first member 11 and the second member 41 together.SELECTED DRAWING: Figure 5
【課題】クロスバーを有さないベアリングバーのみのグレーチングを上方から固定する金具を提供する。【解決手段】金具１０は、ＦＲＰグレーチング１００のベアリングバー上縁に係止する第１部材１１と、ベアリングバーの間隔よりも狭い幅寸法を有する帯板からなり、一端領域４２が支持材１１０の下縁に当接し、他端部４４がベアリングバー下縁に当接し、一端領域４２と他端部４４との間の中央領域４３が第１部材１１に向かって膨出する形状である第２部材４１と、第１部材１１に形成される貫通孔、および第２部材４１の中央領域４３に形成されて第２部材４１の長手方向に延びる長孔４５、に通されるボルト２１と、ボルト２１に螺合して第１部材１１および第２部材４１を互いに緊結するナット３１，３２を備える。【選択図】図５
GRATING FIXTURE
To provide a metal fitting for fixing a grating having only a bearing bar without a cross bar from above.SOLUTION: A metal fitting 10 includes a first member 11 engaged with the upper edge of the bearing bar of an FRP grating 100; a second member 41 made of a strip having a width dimension narrower than the interval between the bearing bars and having one end region 42 that abuts against the lower edge of a support member 110, the other end region 44 that abuts against the lower edge of the bearing bar, and a central region 43 between the one end region 42 and the other end region 44 that bulges out toward the first member 11; a bolt 21 passed through a through hole formed in the first member 11 and a long hole 45 formed in the central region 43 of the second member 41 and extending in the longitudinal direction of the second member 41; and nuts 31 and 32 that screw onto the bolt 21 to fasten the first member 11 and the second member 41 together.SELECTED DRAWING: Figure 5
【課題】クロスバーを有さないベアリングバーのみのグレーチングを上方から固定する金具を提供する。【解決手段】金具１０は、ＦＲＰグレーチング１００のベアリングバー上縁に係止する第１部材１１と、ベアリングバーの間隔よりも狭い幅寸法を有する帯板からなり、一端領域４２が支持材１１０の下縁に当接し、他端部４４がベアリングバー下縁に当接し、一端領域４２と他端部４４との間の中央領域４３が第１部材１１に向かって膨出する形状である第２部材４１と、第１部材１１に形成される貫通孔、および第２部材４１の中央領域４３に形成されて第２部材４１の長手方向に延びる長孔４５、に通されるボルト２１と、ボルト２１に螺合して第１部材１１および第２部材４１を互いに緊結するナット３１，３２を備える。【選択図】図５
GRATING FIXTURE
グレーチング固定金具
SUZUKI HIROYUKI (author) / IEHISA YUDAI (author) / TAKAGI KAIDO (author)
2024-06-05
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
E04G
SCAFFOLDING
,
Baugerüste
/
F16B
DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES
,
Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile
Magic grating carried by the truck carrying jig fixture and jig fixture
| European Patent Office | 2017