Static structures (e.g. – buildings) – With component having discrete prestressing means – Tubular shaped tank – silo – cooling tower – etc.
Reexamination Certificate
2007-06-26
2007-06-26
Friedman, Carl D. (Department: 3635)
Static structures (e.g., buildings)
With component having discrete prestressing means
Tubular shaped tank, silo, cooling tower, etc.
C052S223130
Reexamination Certificate
active
10471916
ABSTRACT:
The anchoring device, for anchoring at least two reinforcements for prestressing a civil engineering works structure, has a block through which there pass at least two pairs of anchoring orifices arranged symmetrically on each side of a mid-plane of the block. The two orifices of each pair have axes substantially parallel to the mid-plane and are directed toward two opposite sides of the block to take, respectively, two ends of a taut reinforcement surrounding the structure. The block has a bearing zone pressed against the structure in response to the tension in the reinforcements.
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De Melo Fernand
Lecinq Benoît
Nieto Jean-François
Banner & Witcoff , Ltd.
Freyssinet International (STUP)
Friedman Carl D.
Spahn Gay Ann
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