Motor vehicles – Having at least one wheel both driven and steerable
Reexamination Certificate
2011-01-11
2011-01-11
Morris, Lesley D. (Department: 3618)
Motor vehicles
Having at least one wheel both driven and steerable
C180S065100
Reexamination Certificate
active
07866432
ABSTRACT:
The present invention discloses an electric vehicle chassis applicable to the field of the electric vehicle technology. The object is to provide an electric vehicle with light weight and good driving stability. The electric vehicle chassis according the present invention comprises a frame and a power real axle, wherein the left and right rear wheels connected to the rear axle are driven by left and right motors, respectively, and a pendulum shaft is provided between the real axle and the frame for the swinging of the rear axle. Meanwhile, the rear wheels on both sides of the rear axle can also be directly driven by the respective full gear reduction motors, and the rear axle can be provided with a limiting swinging device thereon. The present invention includes characteristics such as light weight, low center of gravity, impossibility of turning over sideward during full speed steering, flexibility and automatic restoration, and is suitable for sports and recreation.
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Avery Bridget
Hamre Schumann Mueller & Larson P.C.
Morris Lesley D.
Sanford Tools Co., Ltd.
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