Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Airgrate floor panel sub-plenum retrofit airfoil
A retrofit airfoil for attachment to at least one of the girder members of an open-box load bearing frame supporting an air-grate raised access floor panel is provided. The open box flame includes a plurality of longitudinally spaced apart vertical girder-plate members and a plurality of longitudinally spaced apart transverse vertical reinforcing rib-plate members. The airfoil includes a sheet. The sheet has an upper edge, a lower edge, and a horizontal bend formation positioned along a longitudinal axis established therebetween. The bend formation defines an upper vertical face, and a lower inclined face. The upper vertical face includes a plurality of tongue and groove formations adapted for interlocking fitment with the vertically extending transverse reinforcing rib-plate members, so that the sheet is capable of being slidably attached to at least one of the girder members with the upper edge being positioned adjacent to the lower surface of the top plate. The vertical face of the sheet also includes at least one retainer to secure the vertical face of the sheet to the girder member.
Airgrate floor panel sub-plenum retrofit airfoil
A retrofit airfoil for attachment to at least one of the girder members of an open-box load bearing frame supporting an air-grate raised access floor panel is provided. The open box flame includes a plurality of longitudinally spaced apart vertical girder-plate members and a plurality of longitudinally spaced apart transverse vertical reinforcing rib-plate members. The airfoil includes a sheet. The sheet has an upper edge, a lower edge, and a horizontal bend formation positioned along a longitudinal axis established therebetween. The bend formation defines an upper vertical face, and a lower inclined face. The upper vertical face includes a plurality of tongue and groove formations adapted for interlocking fitment with the vertically extending transverse reinforcing rib-plate members, so that the sheet is capable of being slidably attached to at least one of the girder members with the upper edge being positioned adjacent to the lower surface of the top plate. The vertical face of the sheet also includes at least one retainer to secure the vertical face of the sheet to the girder member.
Airgrate floor panel sub-plenum retrofit airfoil
MEYER GARY (Autor:in)
22.12.2015
Patent
Elektronische Ressource
Englisch
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