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US 10,219,404 B2Granted
Double floor member
AssigneeSenqcia Corporation
InventorsAtsuhiko Kobayashi, Katsura Maruyama
Life of this patent
Estimating the term…
Abstract
A double-floor member includes at least one first guide rail (24) that is fixed to an upper surface and at least one first connecting member (27) that is movable in the longitudinal direction of the first guide rail (24) and is engaged with the first guide rail (24) so as not to be separated upward from the first guide rail (24).
Claims15
A double-floor member comprising:
- at least one floor panel comprising an upper surface configured to be substantially flat and square shaped forming a horizontal floor face held horizontally at a predetermined height from a foundation floor face, said at least one floor panel being arranged side by side on which at least one case is adapted to be placed;
- at least one first guide rail that is directly in contact with and fixed to the upper surface of said at least one floor panel, said first guide rail being extended in a horizontal direction along the upper surface of the floor panel ;
- and
- at least one first connecting member that is movable in a longitudinal direction of said first guide rail and is engaged with said first guide rail so as not to be separated upward from said first guide rail;
- wherein said at least one first connecting member is configured to be connected to said at least one case by at least one fixing bolt so that the first guide rail and the first connecting member are not directly in contact with the case.
2 more elements
A double-floor member, comprising:
- at least one floor panel comprising an upper surface configured to be substantially flat and square shaped forming a horizontal floor face held horizontally at a predetermined height from a foundation floor face, said at least one floor panel being arranged side by side on which at least one case is adapted to be placed;
- at least one first guide rail that is directly in contact with and fixed to the upper surface of said at least one floor panel, said first guide rail being extended in a horizontal direction along the upper surface of the floor panel;
- at least one first connecting member that is movable in a longitudinal direction of said first guide rail and is engaged with said first guide rail so as not to be separated upward from said first guide rail;
- at least one second guide rail that is disposed so as to be bridged between said at least one first guide rail and is connected to said first connecting member engaged with said first guide rail, respectively;
- and
- at least one second connecting member that is movable in the longitudinal direction of said second guide rail and is engaged with said second guide rail so as not to be separated upward from said second guide rail;
- wherein said at least one second connecting member is configured to be connected to said at least one case by at least one fixing bolt so that the second guide rail and the second connecting member are not directly in contact with the case.
4 more elements
A double-floor member comprising:
- at least one floor panel comprising an upper surface configured to be substantially flat and square shaped forming a horizontal floor face held horizontally at a predetermined height from a foundation floor face, said at least one floor panel being arranged side by side on which at least one case is adapted to be placed;
- at least one groove rail that is formed so as to be recessed from the upper surface toward a lower side of said at least one floor panel, said groove rail being extended in a horizontal direction along the upper surface of the floor panel;
- and
- at least one first connecting member that is movable in the longitudinal direction of said groove rail and is engaged with said groove rail so as not to be separated upward from said groove rail;
- wherein said at least one first connecting member is configured to be connected to the at least one case by at least one fixing bolt so that the first connecting member is not directly in contact with the case.
2 more elements
A double-floor member, comprising:
- at least one floor panel comprising an upper surface configured to be substantially flat and square shaped forming a horizontal floor face held horizontally at a predetermined height from a foundation floor face, said at least one floor panel being arranged side by side on which at least one case is adapted to be placed;
- at least one groove rail that is formed so as to be recessed from the upper surface toward a lower side of said at least one floor panel, said groove rail being extended in a horizontal direction along the upper surface of the floor panel;
- at least one first connecting member that is movable in the longitudinal direction of said groove rail and is engaged with said groove rail so as not to be separated upward from said groove rail,
- at least one second guide rail that is disposed so as to be bridged between said at least one groove rail and is connected to said first connecting member engaged with said groove rail, respectively;
- and
- at least one second connecting member that is movable in the longitudinal direction of said second guide rail and is engaged with said second guide rail so as not to be separated upward from said second guide rail;
- wherein said at least one second connecting member is configured to be connected to said at least one case by at least one fixing bolt so that the second guide rail and the second connecting member are not directly in contact with the case.
4 more elements
Dependencies are inferred from the claim text.