Earth anchor

Details Earth anchor Earth anchor

1979-10-30

1981-09-22

Friedman, Carl D.

Static structures (e.g., buildings)

With piercing or expanding earth anchor

Auger-type penetrator

52165, 52686, F02D 574

Patent

active

042902452

ABSTRACT:
In an earth anchor for use for embedding within the ground and to acquire a secure and snug retention therein, the anchor incorporates a shank portion having a helical blade affixed thereto, the blade having a linear cutting edge positioned at a lagging angle off the perpendicular or radius from the said shank portion; said shank portion may contain one or more of the helical blades spacedly arranged there along, or have a series of shank portions that are connectible axially together to form an anchor of greater length. An end cap is designed for mounting onto the upper end of an anchor, and having reinforcing rods secured thereto, and which may act as reinforcement for a concrete pile, foundation, or the like, as poured thereon, with the anchor providing a firm base for this type of constructed structure.

REFERENCES:
patent: 1791368 (1931-02-01), Mullett
patent: 2380692 (1945-07-01), Gunnison
patent: 2772560 (1956-12-01), Neptune
patent: 3830315 (1974-08-01), Love
patent: 3871142 (1975-03-01), Abbott

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