WHEEL CHOCK SYSTEM
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United States of America Patent
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app pub date -
Oct 5, 2012
filing date -
Jul 25, 2007
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Vehicle restraint systems are disclosed herein. An example vehicle restraint system includes a base to be positioned adjacent a loading dock and a wheel chock to be positioned on the base. An actuator is coupled to the base and moves the base relative to a wall of the loading dock in a linear direction between a release position and a holding position when the wheel chock is coupled to the base. In the release position, the wheel chock disengages from a wheel of a vehicle positioned at the loading dock. In the holding position, the wheel chock frictionally engages the wheel of the vehicle to restrict movement of the wheel away from the loading dock.
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