Earth anchor with multi-sided blade

Details Earth anchor with multi-sided blade Earth anchor with multi-sided blade

1986-11-17

1988-05-10

Friedman, Carl D.

Static structures (e.g., buildings)

With piercing or expanding earth anchor

52157, 175394, E02D 574

Patent

active

047426560

ABSTRACT:
An earth anchor for embedding within the ground and incorporating a helical blade(s), having flattened side edges, intervened by rounded or arcuate corners, and connecting with its shank for securement with any driving apparatus useful for the power driving of such an earth anchor into the ground; while the shaped blade of this anchor incorporates a lineal cutting edge, and an arcuate cutting edge, that integrally blends into a segment of the lineal side edge of the blade, and which composite edges function as a compound cutting edge for driving of the earth anchor into the soil, and through the exertion of only a reduced force.

REFERENCES:
patent: 2567084 (1951-09-01), Stokes
patent: 3016117 (1962-01-01), Petersen
patent: 3645055 (1972-02-01), Roza
patent: 3793786 (1974-02-01), Jahnke
patent: 4290245 (1981-09-01), Pardue, Jr. et al.
patent: 4467575 (1984-08-01), Dziedzic
patent: 4492493 (1985-01-01), Webb

Affiliated with

Also associated with

Rating

Earth anchor with multi-sided blade does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Earth anchor with multi-sided blade, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Earth anchor with multi-sided blade will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1312534