| 摘要 |
<p>PURPOSE:To simplify a construction of a rear wheel steering mechanism in a four wheel steering type farm working vehicle for steering a front and rear wheels to contrary directions. CONSTITUTION:A pitman arm 10 is arranged in an upward position of a car body frame 3 and also a rear wheel steering arm 13b is mounted in an upper part of an upper support arm portion in a king pin support arm 21 at a rear wheel side and the pitman arm 10 and the rear wheel steering arm 13b are interlocked and coupled through a rear wheel drag link 14 upper part of which is passed through the car body frame 3.</p> |
