| 发明名称 | Suspension device | ||
| 摘要 | A suspension device has longitudinal force compliance steer properties to steer a rear wheel to toe-in or toe-out according to increase in longitudinal force applied to wheel treads of a rear wheel. The suspension device includes: a hub bearing housing; suspension links having both edges pivotally attached to a vehicle body and a hub bearing respectively, to support the hub bearing housing; a suspension spring generating reaction force corresponding to relative displacement amount in the longitudinal direction of the hub bearing housing as to the vehicle body; a damper generating damping force corresponding to relative speed in the longitudinal direction of the hub bearing housing as to the vehicle body; and a toe change generating unit generating toe change in a direction where toe change due to longitudinal force compliance properties is temporarily cancelled out or suppressed at an early stage of turning of the vehicle. | ||
| 申请公布号 | US9193388(B2) | 申请公布日期 | 2015.11.24 |
| 申请号 | US201414227156 | 申请日期 | 2014.03.27 |
| 申请人 | FUJI JUKOGYO KABUSHIKI KAISHA | 发明人 | Kogure Masaru;Tsukasaki Yuichiro;Saito Masahiro;Morota Kazuya;Watanuki Kenji;Hyuga Toshiyuki;Yamada Daisuke;Ohshima Kensuke;Utsugi Yoshiaki;Nakatake Masato;Kogure Takashi;Ando Kazuya;Tomizawa Hidehisa;Imoto Masashi;Ishida Toshi |
| 分类号 | B62D17/00;B60G17/016;B60G3/20 | 主分类号 | B62D17/00 |
| 代理机构 | Troutman Sanders LLP | 代理人 | Troutman Sanders LLP |
| 主权项 | 1. A suspension device with longitudinal force compliance steer properties to steer a rear wheel of a vehicle to either of the toe-in and toe-out sides according to increase in longitudinal force applied to wheel treads of the rear wheel, the suspension device comprising: a hub bearing housing that turnably supports the rear wheel of a vehicle on the circumference of the axle; a suspension link of which both edges are pivotally attached to a vehicle body and a hub bearing respectively, the suspension link being configured to support the hub bearing housing so as to enable stroking as to the vehicle body; a suspension spring that generates reaction force corresponding to relative displacement amount in the longitudinal direction of the hub bearing housing as to the vehicle body; a damper that generates damping force corresponding to relative speed in the longitudinal direction of the hub bearing housing as to the vehicle body; and a toe change generating unit that generates toe change in a direction where toe change due to the longitudinal force compliance steer properties is temporarily cancelled out or suppressed at an early stage of turning of the vehicle. | ||
| 地址 | Tokyo JP | ||