Truck assembly
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United States of America Patent
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Jun 25, 2013
Grant Date -
May 3, 2012
app pub date -
Jan 10, 2012
filing date -
Jun 25, 2009
priority date (Note) -
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status (Latency Note)
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Abstract
A truck assembly for a vehicle such as a skateboard or scooter may have a kingpin about which a hanger rotates. The hanger may be biased toward a caming surface having a depressed configuration by a spring, weight of the rider and also via a centrifugal force created during turning. This aids in dynamically stabilizing the truck assembly and the vehicle to which the truck assembly is mounted based on the particular rider and the maneuver being performed on the vehicle. The caming surface may have a regressive configuration such that the spring compresses at a different rate per degree of rotation of the hanger.
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