Wheel suspension system for automobiles

A wheel suspension system for automobiles, comprising:

• a pair of upper and lower control arms each having an outer end and a pair of front and rear inner ends, the control arms being connected at the outer ends through first and second ball joints to a knuckle supporting a wheel, one of each pair of the inner ends being pivotally mounted to a vehicle body through first and second rubber bushes for vertically swinging movement, respectively, and the other inner ends of each pair being connected respectively through third and fourth ball joints to a pair of upper and lower support arms provided on a support shaft which extends vertically and is supported on the vehicle body through an elastic member, wherein said one of the inner ends of at least one of said control arms is comprised of bifurcated arms arranged longitudinally of the vehicle body, one of said bifurcated arms being rectilinearly integrally connected with the other inner end of the corresponding control arm through a connection, and a bolt supporting said bifurcated arms at opposite ends thereof being carried at a middle portion thereof on the vehicle body through an associated rubber bush.