William G. Boggs - Phoenix AZ David S. VanDenburgh - Paradise Valley AZ Gabriel A. Valdez - Tolleson AZ
Assignee:
American Security Fence Company - Phoenix AZ
International Classification:
B21F 2500
US Classification:
256 8
Abstract:
A metal tape barrier has a generally constant edgewise arcuate curvature and a channel providing a lengthwise bight having a reinforcing wire therein. The tape wraps from about 200. degree. to about 220. degree. of the periphery of the wire, just sufficient to hold the wire in place. Continuous flange regions of the tape extend outwardly of the channel and cooperate with the channel and the reinforcing wire to impart strength to the barrier so that it is self-supporting and is resistant to being collapsed. The tape has barbs formed outwardly of the flange regions and reduced width regions of the flange regions at the roots of the barbs enhance the penetration capabilities of the barbs.