Patent ID: 7900735

Claim:
A vehicle comprising: a front transaxle including a variable displacement hydraulic motor; a pair of right and left steerable members connected to respective right and left ends of the front transaxle via a pair of respective king pins, and connected to each other so as to be rotatable integrally with each other and relative to the front transaxle; a pair of right and left front wheels supported by the respective right and left steerable members and drivingly connected to the hydraulic motor; a pair of right and left steerable rear wheels; a steering operation device; a cylinder telescopically controlled by operation of the steering operation device, and operatively connected to the pair of steerable members and the pair of rear wheels, wherein a telescopic action of the cylinder by operation of the steering operation device moves the pair of steerable members and the pair of rear wheels; a connection member pivoted on a vehicle body via a pivot, having right and left ends forward from the pivot, and having an arm extended rightward or leftward from the pivot; a pair of right and left rods extended forward from the respective right and left rear wheels so as to be connected at respective front ends thereof to the respective right and left ends of the connection member; and a link extended forward from the arm of the connection member so as to transmit the telescopic action of the cylinder to the connection member.