Isuzu Motors Limited

Kenichi Horiguchi

Mitsuhiro Aso

Masaki Asano

Provided is a vehicle with a cargo room provided on a vehicle body frame, the vehicle comprising: drive motors respectively provided for each of a pair of first rear wheelsand a pair of second rear wheelsdisposed at a predetermined interval in the front-rear direction of the vehicle, the drive motors rotating the first rear wheelsand second rear wheelsindependently; and a pair of suspension mechanismssupporting a first axle of the first rear wheelsand a second axle of the second rear wheels. The suspension mechanismincludes: a first armwhich is coupled to the first axle of the first rear wheelsand the longitudinal direction of which extends in the front-rear direction; a second armwhich is coupled to the second axle of the second rear wheelsand the longitudinal direction of which extends in the front-rear direction; a support shaftthat causes one end of the first armin the longitudinal direction and one end of the second armin the longitudinal direction to be rotatably supported with respect to the vehicle body frame; a first spring memberprovided between the other end of the first armin the longitudinal direction and the vehicle body; and a second spring memberprovided between the other end of the second armin the longitudinal direction and the vehicle body.

Vehicle

A vehicle in which a load chamber is provided on a vehicle body frame includes: a driver motor that is provided for each of a pair of rear wheels, and rotates the rear wheels independently; a pair of suspension mechanisms that support an axle of the rear wheels. The suspension mechanism is connected to the axle of the rear wheels and includes an arm member whose longitudinal direction extends in the front-rear direction of the vehicle, a support shaft that pivotably supports one end of the arm member in the longitudinal direction with respect to the vehicle body frame, and a spring member provided between the other end of the arm member in the longitudinal direction and the vehicle body.

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Fujisawa, Japan

Kenichi Horiguchi