Electric vehicle
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United States of America Patent
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-
Feb 17, 2015
Grant Date -
Jul 19, 2012
app pub date -
Jan 11, 2012
filing date -
Jan 13, 2011
priority date (Note) -
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status (Latency Note)
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Abstract
An electric vehicle has simple structure allowing effective cooling of on-board batteries collectively disposed within a swing arm. The electric vehicle includes a swing arm that houses an electric motor that is swingably mounted to a vehicle body and drives a drive wheel WR, and batteries of a substantially rectangular parallelepiped. A wide case portion that houses the batteries is formed at a position toward a pivot shaft of the swing arm. Also, a protruding portion for forming an air reservoir space above the batteries is formed at a roof portion of the wide case portion. The batteries are disposed side by side in a front-rear direction of the vehicle body. The protruding portion, in a side view of the vehicle body, is substantially convex protruding upward across the batteries.
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