| 摘要 |
A portable livestock barrier is disclosed which includes a rigid metal panel of open grid construction that is arranged to rest in a normal operational position that is parallel to the ground to thus form a raised grid which livestock will not cross but which can be flattened to the ground against a resilient return force when a vehicle is driven across it. The rigid metal panel is supported by a resilient suspension which permits the panel to tilt with respect to its normal operating position and to be forced flat against the ground when the weight of a vehicle is applied to it. The livestock barrier does not require a pit or special surface preparation for its installation. It may be quickly installed on any solid, relatively level surface. The unit is transportable and it can be readily moved from one location to another without disassembly.
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