发明名称 |
FRONT-AND-REAR-WHEEL DRIVE VEHICLE |
摘要 |
The present invention provides a front-and-rear-wheel-drive vehicle which can reduce weight and cost of a vehicle while maintaining ability to travel at high speed. A vehicle (10) comprises a front motor (41) which drives front wheels (11), a rear motor (51) which drives rear wheels (12) and has a maximum torque greater than a maximum torque of the front motor (41), a front-wheel speed reducer (43) which reduces rotation of the rear motor (51) and transmits the reduced rotation to the front wheels (11), a rear-wheel speed reducer (53) which reduces rotation of the rear motor (51) at a speed reduction ratio smaller than a speed reduction ratio of the front-wheel speed reducer (43) and transmits the reduced rotation to the rear wheels (12). The speed reduction ratios of the front and rear-wheel speed reducers (43, 53) are set in a manner that a maximum rate of rotation of the rear wheels (12) is greater than a maximum rate of rotation of the front wheels (11). |
申请公布号 |
EP2522541(A1) |
申请公布日期 |
2012.11.14 |
申请号 |
EP20100842193 |
申请日期 |
2010.12.20 |
申请人 |
MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA |
发明人 |
NAGAMORI, TAKEO;SAKAGUCHI, YOSHIHIRO |
分类号 |
B60K17/356;B60K1/00;B60K1/02;B60K1/04;B60K6/46;B60K6/48;B60K6/52;B60K15/063;B60L11/12;B60L11/14;B60L15/20;B60W10/06;B60W10/08;B60W10/10;B60W20/00 |
主分类号 |
B60K17/356 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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