System for securing a floating structure with one or more tension devices

1. A system for securing a floating structure comprising:

an anchor including a disc shaped member, a plurality of paddles and a plurality of flanges, the disc shaped member having a top surface defining a locking surface, a bottom circular surface, and a periphery surface disposed between the top and bottom surfaces, the disc shaped member further having a diameter greater than a height, the plurality of paddles radially extending from the periphery surface, the plurality of flanges being on the bottom surface; and

a tension device coupled to the anchor, the tension device including an elastic member and an inelastic member,

wherein the inelastic member limits elongation of the elastic member.

2. The securing system according to claim 1 , wherein the elastic member has an elastically variable length elongatable at least 300%.

3. The securing system of claim 1 , wherein the elastic member has an elastically variable length elongatable at least approximately 400%.

4. The securing system according to claim 3 , wherein the inelastic member is an inelastic sleeve that limits elongation of the elastic member.

5. A tension device for coupling a floating structure to a fixed point in combination with an anchor, the tension device comprising:

an elastic member having a length extending in a first direction between a first end and a second end thereof, the length being elastically variable under tension, the elastic member having a central portion with a first diameter and first and second enlarged portions at the first and second ends, respectively, the enlarged portions both having a maximum diameter;

an inelastic member for limiting elongation of the length of the elastic member; and

first and second intermediate members defining first and second openings, respectively, the first and second openings both having an opening diameter greater than the first diameter and less than the maximum diameter to prevent the first enlarged portion from being pulled through the first opening and the second enlarged portion from being pulled through the second opening;

wherein the tension device has a first length when the elastic member is not under tension and a longer length when the elastic member is elastically stretched by a tension force;

wherein the inelastic member limits elastic elongation of the elastic member to a second length;

wherein the first and second intermediate members are defined by first and second closed loops of fabric, respectively, the first and second openings of the first and second intermediate members formed in first and second portions of the first and second intermediate members, respectively, the first and second portions both extending perpendicular to the first direction; and

wherein the anchor Includes a disc shaped member, a plurality of paddles and a plurality of flanges, the disc shaped member having a top surface defining a locking surface, a bottom circular surface, and a periphery surface disposed between the top and bottom surfaces, the disc shaped member further having a diameter greater than a height, the plurality of paddles radially extending from the periphery surface, the plurality of flanges being on the bottom surface, the tension device coupled to the anchor.

6. The tension device of claim 5 , wherein the elastic member has an elastically variable length elongatable more than 200%.

7. The tension device of claim 5 , wherein the elastic member has an elastically variable length elongatable at least 300%.

8. The tension device of claim 5 , wherein the elastic member has an elastically variable length elongatable at least approximately 400%.

9. The tension device of claim 5 , wherein the inelastic member is an inelastic sleeve that limits elongation of the elastic member.

10. The tension device of claim 5 , wherein the elastic member is a hollow tube.

11. The tension device of claim 5 , wherein first and second ends of the inelastic member are attached to the first and second intermediate members, respectively.

12. The tension device of claim 5 , wherein the first and second closed loops of fabric both include a proximal portion surrounding a respective one of the first and second enlarged ends.

13. A method of securing a floating structure relative to a fixed point, the method comprising:

providing a tension device including an elastic member, an inelastic member and first and second intermediate members, the inelastic member surrounding the elastic member, the elastic member passing through first and second openings in the first and second intermediate members, the elastic members including first and second enlarged portions both with a diameter greater than the first and second openings, respectively, to prevent the first enlarged portion from being pulled through the first opening and the second enlarged portion from being pulled through the second opening, the tension device having a first length when no subject to tension forces, the first and second intermediate members defined by first and second closed loops of fabric, respectively, the first and second openings of the first and second intermediate members formed in first and second portions of the first and second intermediate members, respectively, the first and second portions both extending perpendicular to the first direction;

providing an anchor including a disc shaped member, a plurality of paddles and a plurality of flanges, the disc shaped member having a top surface defining a locking surface, a bottom circular surface, and a periphery surface disposed between the top and bottom surfaces, the disc shaped member further having a diameter greater than a height, the plurality of paddies radially extending from the periphery surface, the plurality of flanges being on the bottom surface;

connecting the floating structure to the fixed point with the tension device; connecting the tensioning device to the anchor;

elongating the elastic member by more than 200%; and

limiting elongation of the elastic member with the inelastic member.

14. The method of claim 13 , further comprising maintaining a constant tension at the fixed point with the tension member.

15. The method of claim 13 , wherein elongating the elastic member includes elongating the elastic member by at least 300%.

16. The method of claim 13 , wherein elongating the elastic member includes elongating the elastic member by at least approximately 400%.

17. The method of claim 13 , wherein the elastic member is a hollow tube with first and second enlarged ends.