A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Drill tip for foundation pile
An improved drill tip 110 for a foundation pile includes a soil penetrating body 112 depending from a pile attachment structure 114, the soil penetrating body having a plurality of circular stepped flights 116 formed in the shape of a descending continuous conic spiral and having a continuous spiral-shaped lower face 120 and a spiraling outer face 122, a spiral flight 124 extending radially from the lower end 126 of the outer face 122 in linear alignment with the lower face 120, and an upper flight 128 extending radially from the pile attachment structure.
Drill tip for foundation pile
An improved drill tip 110 for a foundation pile includes a soil penetrating body 112 depending from a pile attachment structure 114, the soil penetrating body having a plurality of circular stepped flights 116 formed in the shape of a descending continuous conic spiral and having a continuous spiral-shaped lower face 120 and a spiraling outer face 122, a spiral flight 124 extending radially from the lower end 126 of the outer face 122 in linear alignment with the lower face 120, and an upper flight 128 extending radially from the pile attachment structure.
Drill tip for foundation pile
FALLON DERMOT (author) / LINDSAY MIKE (author) / DOLLY DONALD ALAN (author) / HONAKER JOHN DARELL (author) / BEVERIDGE KENNETH ROBERT (author)
2019-01-29
Patent
Electronic Resource
English
IPC:
E02D
FOUNDATIONS
,
Gründungen
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