Static structures (e.g. – buildings) – With piercing or expanding earth anchor – Auger-type penetrator
Patent
1985-01-23
1986-07-08
Bell, J. Karl
Static structures (e.g., buildings)
With piercing or expanding earth anchor
Auger-type penetrator
E02D 580
Patent
active
045985111
ABSTRACT:
An earth anchor including a helically shaped blade including a non-linear leading edge, and in which the principle longitudinal axis of the shaft of the anchor is laterally offset from the central longitudinal axis of the helical blade.
REFERENCES:
patent: 3016117 (1962-01-01), Petersen
patent: 3645055 (1972-02-01), Rosa
patent: 3710523 (1973-01-01), Taylor
patent: 4316350 (1982-02-01), Watson
Leonard William L.
Severs Christopher W.
Bell J. Karl
Blish Nelson A.
Cooper Industries Inc.
Scott Eddie E.
Thiele Alan R.
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