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Arched framework and its assembly method
What is claimed is: 1. A single-tier arched framework comprising: a plurality of curved bars, each curved bar having end sockets; a plurality of straight bars, each ...
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Components for roof assemblies
OF THE INVENTION Referring to FIGS. 1A to 1C, there are shown three versions of a rafter arrangement 10, the versions being identical, with the exception that they are ...
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Fire-barriers
Having now described our invention what we claim is: 1. A flexible fluid impermeable hose for conveying fluid, said hose having an inner liner of elastomeric material, a ...
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Intumescent seals
I claim: 1. An intumescent seal comprising a first body or mass of an intumescent material which produces a hard foam on heating and a second body or mass of an ...
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Fire barrier protected dynamic joint
The present invention provides a fire barrier system comprising: a) a (dynamic) joint comprising a first structural element having a first surface and a first attachment ...
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Monocoque concrete structures
OF THE INVENTION The invention is described below by way of embodiments which should be considered illustrative only and not as limiting the scope of the invention ...
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Step support brace for a swimming pool
The present invention provides a support brace structure for swimming pool stair assemblies, especially prefabricated stair assemblies, adaptable to accommodate various ...
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Protective capsule
The present invention contemplates a novel protective capsule for encasing a human body during times of imminent danger, or the like, and which has been particularly ...
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Gutter liner apparatus
The present invention overcomes the aforementioned problems by providing a novel inexpensive gutter liner apparatus that is both easy to manufacture and install. In one ...
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Level subsea template installation
I claim: 1. The method of installing an underwater template in a level condition on the floor of a body of water comprising: lowering from a rig at the top of the water ...
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