发明名称 Working vehicle
摘要 The invention is a working vehicle that has high practicality and a high degree of freedom of a turning operation. A lawn mowing vehicle includes a lawn mowing unit that includes drum wheels driven so as to rotate about an axis Ax1 extending in a vehicle width direction as a rotational center, a frame that is connected to the lawn mowing unit, and a steering drive device that is provided in the frame. The steering drive device includes a pair of steered wheels that is disposed in the vehicle width direction, steering units that can independently steer the pair of steered wheels respectively, and wheel driving units that can rotationally drive the pair of steered wheels.
申请公布号 US8720634(B2) 申请公布日期 2014.05.13
申请号 US201213343505 申请日期 2012.01.04
申请人 TAKAHASHI KOJI;SUZUKI NOBUHIKO;UTSUGI TOMOJI;MAMIYA-OP CO., LTD.;CARIB DESIGN SERVICE INC. 发明人 TAKAHASHI KOJI;SUZUKI NOBUHIKO;UTSUGI TOMOJI
分类号 B62D11/02 主分类号 B62D11/02
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