Vehicle Chock System
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United States of America Patent
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Issued Date -
Mar 2, 2023
app pub date -
Apr 25, 2022
filing date -
Aug 26, 2021
priority date (Note) -
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status (Latency Note)
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Abstract
A wheel chock system having an automatically deployable wheel chock for preventing the movement of a vehicle wheel is disclosed herein. The system attaches to a semi-trailer or other vehicle, and may be powered by the existing air brake system of the vehicle. The system enables the wheel chock to descend from a stowed position to a deployed position, immediately in front of or behind the vehicle wheel and on the ground surface, or vice versa. The system may be further comprised of an actuation means in the cab of the vehicle for activating or deactivating the wheel chocks, a detection means for detecting whether the chocks are in a stowed or deployed position and a visual or audible indicator for alerting the user as to the positioning of the chock(s).
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