| 摘要 |
<p>PURPOSE:To easily attain the layout of a rear wheel steering mechanism by providing a front wheel steering mechanism to be arranged in the bottom space of a floor panel in the front part upper of a rear wheel differential gear, in the case of a steering device in which the rear wheel steering mechanism is controlled in accordance with a front wheel steered amount. CONSTITUTION:In the case of a four-wheel steering device equipped with a front wheel steering mechanism steering right and left front wheels by steering a handle and a rear wheel steering mechanism 20 steering right and left rear wheels in accordance with the steered amount of the front wheels, the device provides the rear wheel steering mechanism 20 to be arranged in space 68 in the bottom of a floor panel 67 in the front part upper of a rear wheel differential gear 50. And this rear wheel steering mechanism 20 is supported to a cross member 69, provided to be arranged in a car width direction in a bottom surface of the floor panel 67, through an elastic bush 70 and a mounting member 71. While the steering device arranges the first connection shaft 29a, guided from the front wheel steering mechanism, in the bottom of the floor panel 67 in the central part of a car body and extends the second connection part 29b existing in a recessed part 64a in the bottom surface of a fuel tank 64 and being connected to an input shaft 30 of the rear wheel steering mechanism 20.</p> |
