发明名称 |
Automotive rear suspension system |
摘要 |
In a multi-link rear suspension ( A ) in which a wheel support ( 11 ) is connected to a vehicle body through five links ( 6-10 ) and vehicle body side ends of the links are provided with rubber bushes ( 26 ), respectively, the lower end of a damping device ( 14 ) formed by coaxially arranging a coil spring ( 12 ) and a damper ( 13 ) is pivoted to a portion of the wheel support ( 11 ) located toward the inside of the vehicle body so that the vertical reaction force of the damping device ( 14 ) produces a moment Mn toward negative camber on a rear wheel (2) . The moment Mn is set to be always larger than a moment Mp toward positive camber produced by a side force on the outside rear wheel ( 2 ) during vehicle cornering until limit maneuvering conditions of the outside rear wheel due to the side force are reached. The damping device ( 14 ) is disposed with respect to a suppositive king pin axle K so that the vertical reaction force thereof produces a moment toward toe-in on the rear wheel ( 2 ). In this manner, the multi-link suspension provides a sharp driving feeling applicable even for a sports car while maintaining a good ride through the involvement of the rubber bushes (26) . |
申请公布号 |
EP1364816(A3) |
申请公布日期 |
2006.01.04 |
申请号 |
EP20030011378 |
申请日期 |
2003.05.19 |
申请人 |
MAZDA MOTOR CORPORATION |
发明人 |
ODA, MASASHI;KOYAMA, TOSHIHIDE;ANDOU, FUMITAKA;WATANABE, MASAHITO |
分类号 |
B60G3/18;B60G3/26;B60G3/20;B60G3/24;B60G7/00;B60G7/02;B60G7/04 |
主分类号 |
B60G3/18 |
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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