Inverted pendulum type vehicle
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United States of America Patent
Stats
-
Nov 29, 2016
Grant Date -
Dec 4, 2014
app pub date -
Apr 7, 2014
filing date -
May 31, 2013
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
In an inverted pendulum type vehicle no excessive load is exerted on a sub-wheel even in the case where some downward load is exerted on a sub-wheel arm. The inverted pendulum type vehicle includes a main wheel capable of moving forward, rearward, to the left and to the right with a vehicle body frame supported by the main wheel. The inverted pendulum type vehicle further includes the sub-wheel arm turnably supported on the vehicle body frame with the sub-wheel being supported by the sub-wheel arm and being grounded. The sub-wheel is supported through a deformable biasing device, and is biased into a predetermined position in relation to the sub-wheel arm. When a downward load is exerted on the sub-wheel arm, the biasing device deforms, whereby at least part of the sub-wheel arm is grounded.
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