发明名称 SUSPENSION DEVICE
摘要 PROBLEM TO BE SOLVED: To provide a suspension device for a rear wheel, which suppresses or cancels influence of a vertical force compliance steering at the beginning of turning.SOLUTION: A suspension device comprises: a hub bearing housing which supports a rear wheel rotatably around an axis; suspension links in which both endpoints are respectively swingably attached to a vehicle body and a hub bearing so that the hub bearing housing is strokably supported; a suspension spring which generates a reaction force according to relative displacement amount of the hub bearing housing in the vertical direction; and a damper which generates a damping force according to a relative speed of the hub bearing housing in the vertical direction. The suspension device has the vertical force compliance steering characteristics in which the rear wheel is steered in the toe-in side or toe-out side according to increase of a vertical force applied to a rear wheel tread. The suspension device includes toe change generation means temporarily generating a toe change of which direction cancels or suppresses a toe change caused by the vertical force compliance characteristics at the beginning of turning of the vehicle.
申请公布号 JP2014193637(A) 申请公布日期 2014.10.09
申请号 JP20130070030 申请日期 2013.03.28
申请人 FUJI HEAVY IND LTD 发明人 KOGURE MASARU;TSUKASAKI YUICHIRO;SAITO MASAYASU;MOROTA KAZUYA;WATANUKI KENJI;HIUGA TOSHIYUKI;YAMADA DAISUKE;OSHIMA KENSUKE;UTSUKI YOSHIAKI;NAKATAKE KIYOHITO;TOMIZAWA HIDEHISA;IMOTO MASASHI;ISHIDA TOSHI
分类号 B60G17/015;B60G3/20;B60G7/02 主分类号 B60G17/015
代理机构 代理人
主权项
地址