Curved concrete radius forming system having flexible form members with attached stake holders
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United States of America Patent
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Jul 10, 2012
Grant Date -
Jun 5, 2008
app pub date -
Dec 4, 2006
filing date -
Dec 4, 2006
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A radius forming system has at least one flexible form member with a plurality of stake pockets. The stake pockets are each formed in a single piece having a first and second opening therethrough arranged to receive a fastening element and an intermediate portion having an enclosing shape defining a stake holder. The intermediate portion has at least one opening therethrough and a locking member is received in the opening arranged to engage a stake positioned in the stake holder. The form member has a plurality of vertically aligned pairs of openings spaced along the length of the form member. A plurality of fastening elements are received in the various openings in the form member and the stake pockets to hold the form member and stake pockets together.
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