Spacer for wire reinforcement in concrete structures such as pipe
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United States of America Patent
Stats
-
Jun 5, 1984
Grant Date -
N/A
app pub date -
Sep 28, 1981
filing date -
Sep 28, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An apparatus, method and assembly are disclosed for spacing a wire reinforcement from a concrete article form such as pipe form. Spacers are employed which include a U-shaped spacer portion extending from a mounting means which includes a positioning means, a torsion means, and arms extending therefrom to hook about a wire in said fabric and be held thereto substantially by the torsion generated within the torsion means. The reinforcement spacers are mounted at spaced points on a pipe reinforcing cage, for example, around the circumference and along the length of the cage so that each spacer portion extends radially outwardly therefrom the hold the cage in properly spaced relationship to the pipe form.
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Cited Art Landscape
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