To provide a front wheel suspension device, which has a large support stiffness, and which facilitates prediction of the behavior.
A supplementary rod 35 is extended to the left side or the right side in the vehicle width direction of the upper arm 28, and substantially in parallel with the upper arm 28 in a plane view, one end of the supplementary rod 35 is coupled with the upper part of a fork member 23 through a third spherical joint 36, and the other end of the supplementary rod 35 is coupled with steering member 26 through a fourth spherical joint 34. The rigidity of the upper arm is freely set without influenced by neither the second spherical joint nor the supplementary rod. The upper arm and the fork member are coupled through the second spherical joint and the supplementary rod, and the element that gives the behavior the fluctuation is not involved, thereby facilitating the prediction of the behavior.
UCHIDA HIROYUKI
NIITSU TOMIJI
KINOSHITA YOSHITERU
YAHASHI MOTOYUKI
| JP2006021626A | 2006-01-26 | |||
| JP2003237673A | 2003-08-27 | |||
| JPS6231578A | 1987-02-10 |
| DE19633692A1 | 1998-02-26 |
下田 憲雅
住吉 勝彦
瀧澤 匡則
野崎 俊剛
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