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US 5,125,767 AGranted
Method and apparatus for constructing hydraulic dams and the like
OwnerDavid Dooleageinventor
Life of this patent
Estimating the term…
Abstract
Method and apparatus for making and using barriers formed from water filled bags that are suitable for damming water, directing water flow, dissipating water energy and for other purposes, wherein the apparatus comprises at least a pair of elongate, flexible and impermeable bags interlocked in side-by-side relationship and that may incorporate additional flexible, impermeable, water filled bags in the ends thereof as anchors.
Claims7
A method for constructing a barrier for use as a dam, dike, breakwater, seawall or the like, comprising:
- positioning two flexible, impermeable elongate bags in side-by-side relationship, with the bags each being of a length to expend across a distance to be blocked by a barrier;
- containing said elongate bags, in side-by-side relationship, in an elongate sleeve, said sleeve to fully contain and extend beyond said elongate bags ends, and is in tight fitting relationship thereto when said elongate bags are filled with water, for maintaining which filled elongate bags tightly against one another, holding the adjacent sides of said elongate bags together and prohibiting the movement of one elongate bag independent of the other;
- filling which elongate bags with water and closing the ends thereof;
- and
- anchoring the opposite ends of which sleeve and elongate bags.
2 more elements
A barrier for use as a dam, dike breakwater, seawall or the like comprising
- a pair of equal length impermeable, flexible elongate bags arranged in side-by-side relationship, with adjacent bag sides in contact along their lengths, said bags each of a length to extend across a distance to be blocked as a barrier;
- an elongate sleeve of a size and length to receive the pair of elongate bags fitted therein, extending beyond said elongate bag ends, fully containing said elongate bags in side-by-side relationship after said elongate bags are filled with water, said elongate sleeve holding said filled bags tightly against one another along their entire length, the one elongate bag prohibited from moving independent of the other;
- by means for anchoring the opposite elongate sleeve and pair of bag ends;
- means for filling each said elongate bag with water;
- and
- means for closing the ends of said filled elongate bags.
3 more elements
Dependencies are inferred from the claim text.