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US 12,371,893 B2Granted
Load bearing arch
OwnerJesse C. Day, Sr.inventor
Life of this patent
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Abstract
A load bearing arch is disclosed, including a lower arch and an upper arch separated by a first beam and a second beam. Interior foam is provided between the lower arch and the upper arch, and a tension cable extends above the lower arch and between the first beam and the second beam. One or more levelling plates are positioned at a top of the upper arch. One or more plate ties extend vertically between the lower arch and the upper arch.
Claims17
A load bearing arch, comprising:
- a lower arch and an upper arch separated by a first beam and a second beam;
- a tension cable extending above the lower arch and between the first beam and the second beam;
- one or more levelling plates positioned at a top of the upper arch.
A load bearing arch, comprising:
- a lower arch and an upper arch separated by a first beam and a second beam;
- interior foam provided between the lower arch and the upper arch;
- a tension cable extending above the lower arch and between the first beam and the second beam;
- one or more levelling plates positioned at a top of the upper arch;
- and
- one or more plate ties extending vertically between the lower arch and the upper arch.
3 more elements
Dependencies are inferred from the claim text.