Sacrificial tip and method of installing a friction pile
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United States of America Patent
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Jun 16, 2015
Grant Date -
N/A
app pub date -
May 2, 2014
filing date -
May 2, 2014
priority date (Note) -
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Abstract
A sacrificial tip and method of installing a friction pile within the ground includes a connective plate to attach to a friction pile, a smaller diameter pipe extending from the plate, and a plurality of gussets and a helical flight secured to the pipe. The pipe projects generally perpendicularly from the connective plate toward a penetrative aspect and the plurality of gussets are secured to and project radially outwardly from the pipe, and extend longitudinally along the pipe tapering radially inwardly from the connective plate toward the penetrative aspect. The helical flight is secured about the pipe and spirals longitudinally toward the penetrative aspect. The connective plate can be secured to the friction pile with the pipe projecting coaxially with the friction pile to define the sacrificial tip for the friction pile.
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