发明名称 |
TUBULAR JOIST STRUCTURES AND ASSEMBLIES AND METHODS OF USING |
摘要 |
A hollow tubular joist structure, a joist assembly including a plurality of aligned repetitive tubular joist structures, and a method of constructing this joist assembly. The tubular joist structure may include any suitable cross-sectional geometry. The joist structure includes a tubular top chord; a tubular bottom chord; and, a plurality of diagonals extending between the tubular top chord and the tubular bottom chord. The diagonals may also be tubular. The diagonals are arranged in a zig-zag formation between the tubular top chord and the tubular bottom chord. The tubular top chord may be capable of receiving a power actuated fastener (PAF). The tubular top chord or the tubular bottom chord may also be capable of receiving a utility conduit. A method of constructing a joist assembly of the present disclosure includes assembling a plurality of joist structures each including a top chord, a bottom chord, and a plurality of diagonals extending between the top chord and bottom chord; and, wherein a plurality of the joist structures include a tubular top chord and a tubular bottom chord. |
申请公布号 |
US2014338279(A1) |
申请公布日期 |
2014.11.20 |
申请号 |
US201414214595 |
申请日期 |
2014.03.14 |
申请人 |
Armbrust Scott F.;Armbrust Scott A. |
发明人 |
Armbrust Scott F.;Armbrust Scott A. |
分类号 |
E04C3/08 |
主分类号 |
E04C3/08 |
代理机构 |
|
代理人 |
|
主权项 |
1. A joist structure, comprising:
a tubular top chord; a tubular bottom chord; a plurality of diagonals extending between said tubular top chord and said tubular bottom chord. |
地址 |
Edmond OK US |