Static structures (e.g. – buildings) – With piercing or expanding earth anchor – Pivot means connecting separate fluke or hook
Patent
1992-01-03
1992-09-29
Scherbel, David A.
Static structures (e.g., buildings)
With piercing or expanding earth anchor
Pivot means connecting separate fluke or hook
52155, E02D 574
Patent
active
051505495
ABSTRACT:
A concrete protection wall construction for a mountainside uses an anchor pile which includes an elongated tubular member extending into the moutainside and having a rear end and a front end with an annular recess formed therein, a shaft slidably extending into the tubular member and having a first end portion which extends out of the rear end of the tubular member and which projects out of the mountainside and a second end portion which extends out of the front end of the tubular member and which is provided with an enlarged head, and a foldable anchor having at least one anchor arm, which is pivoted to the second end portion of the shaft inward of the enlarged head and which extends radially outward, and a curved anchor flange integrally connected to the anchor arm. A reinforcing bar assembly is installed adjacent to the mountainside and is tied to the first end portion of the shaft. A concrete wall is then formed on the mountainside and is reinforced by the reinforcing bar assembly.
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patent: 4592178 (1986-06-01), Lu
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Scherbel David A.
Smith Creighton
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