Antipersonnel barrier system

1. A barrier assembly comprising:

at least one concertina coil which is axially extendable from a compressed state to a elongated deployed state;

a plurality of support members secured to the at least one concertina coil, the plurality of support members comprising a vertical section and a base section, with the vertical section having at least a first leg, a second leg and inner support members therebetween;

a length limiting cable extending between the support members, the cable engaged with the vertical section of each support member to prevent separation of the adjacent support members beyond a predetermined distance and wherein the engagement of the cable to the vertical section allows free movement of the cable along the vertical section of each of the support members in a direction transverse to a longitudinal axis of the cable; and

stake anchoring structures for securing the support members of the barrier system to a support surface, wherein the stake anchoring structures engage the base section of the support members.

2. A barrier system according to claim 1 , wherein the at least one concertina coil includes a plurality of concertina coils.

3. A barrier system according to claim 1 , wherein the cable is secured to the support members by a circular collar.

4. A barrier system according to claim 1 , wherein the cable is looped about the support members.

5. A barrier system according to claim 1 , wherein the support members include at least one sleeve for slidably receiving the anchoring structure.

6. A barrier system according to claim 5 , wherein the at least one sleeve includes a sleeve secured to each side of the base section of the support member.

7. A barrier system according to claim 1 , wherein the anchoring structure includes a hooking device having one end configured to engage a base section of the support member and a second end configured to penetrate the support surface.

8. The barrier system of claim 1 , wherein the length limiting cable is engaged with one of the first and second legs of the vertical section.

9. The barrier system of claim 1 , wherein the vertical section of each of said plurality of support members has a lower end adjacent said base section and an upper end opposite said base section, and wherein the first and second legs of each of the plurality of support members diverge such that a spacing between the first and second legs at said upper end is greater than a spacing between the first and second legs at said lower end.

10. The barrier system of claim 1 , wherein the at least one concertina coil includes a plurality of concertina coils, the barrier system comprising a stake having a plurality of clips for engaging each of the plurality of concertina coils, the stake comprising a support structure engaging end, wherein the system anchors each of the plurality of concertina coils to the support structure.

11. A method for securing a barrier system comprising the steps of:

(a) extending the barrier system of claim 1 , and

(b) securing the extended barrier system to a support surface with the anchoring structures of the barrier system.

12. A method according to claim 1 l wherein the anchoring steps secures the support members of the barrier system to the support surface.

13. A method according to claim 11 wherein the securing step includes passing at least one stake through a sleeve secured to a support member and penetrating the support surface.

14. A method according to claim 11 wherein the securing step includes a hooking device having one end configures to engage a support member and a second end configured to penetrate the support surface.

15. A method according to claim 11 wherein the securing of the barrier system further comprises securing a leading end support member to a support surface, prior to extending the barrier system.

16. A barrier system, comprising

a concertina coil which is axially extendable from a compressed state to an elongated deployed state;

a plurality of support members secured to the concertina coil, the plurality of support members comprising a vertical section and a base section;

a length limiting cable extending between the support members, the cable engaged with each support member to prevent separation of the adjacent support members beyond a predetermined distance, the length limiting cable engaged with each support member by a C-clip mounted thereto comprising a flat plate with a recess, the cable positioned within the recess and wrapped in a loop about the flat plate to prevent the cable from moving with respect to the support member; and

an anchoring structure for securing the support members of the barrier system to a support surface, wherein the anchoring structure engages the base section of the support members.

17. The barrier system of claim 16 , wherein a swaged portion is positioned on the cable immediately adjacent the C-clip to prevent the loop from disengaging from the C-clip.

18. The barrier system of claim 16 , wherein the vertical section of each of said plurality of support members includes first and second spaced apart legs, the vertical section of each of said plurality of support members having a lower end adjacent said base section and an upper end opposite said base section, and wherein the first and second spaced apart legs of each of the plurality of support members diverge such that a spacing between the first and second legs at said upper end is greater than a spacing between the first and second legs at said lower end.

19. The barrier system of claim 16 , wherein the concertina coil comprises a plurality of concertina coils, the barrier system comprising a stake having a plurality of clips for engaging each of the plurality of concertina coils, the stake comprising a support structure engaging end, wherein the system anchors each of the plurality of concertina coils to the support structure.