发明名称 |
INTERLOCKING TRUSS SYSTEM |
摘要 |
There is provided a metal chord member for use in a building system which chord member is formed of two or more interlocked generally U-shaped chord tubes. The chord tubes are interlocked by means of the provision of a plurality of equisized, equispaced, longitudinal ribs formed along the length of the depending side arms of the U-shaped chord tubes defining elongated recesses therebetween, the ribs on one of the chord tubes being adapted to interlock into and mate with the recesses defined between ribs on the adjacent chord tube and vice versa.
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申请公布号 |
CA2366099(C) |
申请公布日期 |
2010.03.23 |
申请号 |
CA20012366099 |
申请日期 |
2001.12.21 |
申请人 |
MONTANARO, ANTONIO;MONTANARO, GUISEPPE |
发明人 |
MONTANARO, ANTONIO;MONTANARO, GUISEPPE |
分类号 |
E04C3/08;E04C3/04;E04C3/07;E04C3/40 |
主分类号 |
E04C3/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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