| 摘要 |
<p>A palisade security fencing assembly (10) with a plurality of spaced upright posts (12), with cross bars (16A), B and C extending there between. A plurality of pale members (18) are mounted to the cross bars (16A), B and C. The pale members (18) are profiled to define a recess facing the cross bars (16A), B and C. The pale members (18) are mounted to the cross bars (16A), B, C by rivet arrangements (36), with a front end 38 of the rivet arrangements (36) located in the recess, and a rear end (40) of the rivet arrangement (36) on the rear side of the cross bar (16A), B and C, thereby substantially preventing unauthorised access to the rivet arrangements (36).</p> |
