Hitch ball angle sensor
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United States of America Patent
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Sep 1, 2015
Grant Date -
Apr 17, 2014
app pub date -
Dec 17, 2013
filing date -
Jun 17, 2011
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A hitch ball assembly includes a hitch ball supported on a housing, a bore within the hitch ball and housing, and a pin rotatable with respect to the hitch ball and housing. The pin is configured to engage a trailer coupler and rotate therewith. An angle sensor measures rotation of the pin to determine rotational movement of the trailer.
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