초록

First arms are coupled through suspension member and second arms are coupled through first link members and second link member. Further, a swinging arm supported at one end thereof through ball joint on the body is supported in a swingable state by support shafts.

대표청구항 ▼

[ I claim:] [1.] A suspension system for a vehicle having right and left side wheel support members supporting associated wheels located on either side of the vehicle, comprising:(A) right and left side arm groups,said right side arm group having right side first and second arms each connected at on

[ I claim:] [1.] A suspension system for a vehicle having right and left side wheel support members supporting associated wheels located on either side of the vehicle, comprising:(A) right and left side arm groups,said right side arm group having right side first and second arms each connected at one end to said right side wheel support member, said right side first and second arms being spaced along the longitudinal direction of the vehicle,said left side arm group having left side first and second arms each connected at one end to said left side wheel support member, said left side first and second arms being spaced along the longitudinal direction of the vehicle;(B) a first central support member located between said right and left side first arms, the other end of said right side first arm and said left side first arm being swingably connected to said central support member, said central support member being supported in a laterally displaceable state on a body of the vehicle;(C) a second central support member swingably supported on the body and connected to said first central support member;(D) a link mechanism located between said right side second arm and said left side second arm, connecting said second central support member with the other ends of said right and left side second arms, said link mechanism having:first link members having connecting portions which connect with said respective second arms, said connecting portions being supported on the body, said first link members moving translationally in conjunction with swinging motion of said second arms about said connecting portions, anda second link member connecting said first link members with each other, a middle part of said second link member being supported so as to be rotatable relative to said second central support member.