Patent ID: 7530774

Claim:
A cargo rollout stop comprising: (a) a base; (b) a guide head movably mounted to the base, the guide head being movable between a raised blocking position and a lowered non-blocking position; (c) a blocking member movably mounted to the guide head, the blocking member being movable between a first position and a second position relative to the guide head; and (d) at least one shear pin that is positioned to block upward movement of the guide head beyond its raised blocking position under a first operating load, and is configured to permit upward movement of the guide head beyond its raised blocking position under a second operating load that is higher than the first operating load; (e) wherein the blocking member permits downward rotation of the guide head from its raised blocking position to its lowered non-blocking position when the blocking member is in its second position, and blocks downward rotation of the guide head from its raised blocking position to its lowered non-blocking position when the blocking member is in its it first position.