SUSPENSION FOR WHEELED VEHICLES
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United States of America Patent
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Issued Date -
N/A
app pub date -
Aug 3, 2012
filing date -
Oct 25, 2002
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A wheelchair suspension comprises a frame, at least one pivot arm, at least one front caster, at least one rear caster, a stabilizing system, and a sensor. The pivot arm is coupled to the frame. The front caster is coupled to the pivot arm. The rear caster is coupled to the frame. The stabilizing system is coupled to the frame and the pivot arm. The sensor is arranged such that tipping of the frame causes actuation of the stabilizing system to at least partially resist further movement of the frame.
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Family
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