| 摘要 |
PURPOSE:To dispense with any corrective operation by a driver after operation of a steering wheel and restore it to a steering neutral position automatically as well as to improve rectilineal stability after steerage, by installing a controlling device, energizing it to the steering neutral position, in a route of steering force transmission from the steering wheel to both front and rear wheels. CONSTITUTION:A controlling device 30, energizing a steering handle 1 to a steering neutral position, is installed in a route of steering force transmission from the steering handle to front wheels 6 and rear wheels 11, and it is constituted of a pair of springs 33 being set up on turning shafts 16 and 22 and energizing these shafts 16 and 22 to the steering neutral position. Therefore, after operation of the steering wheel 1, it is automatically restored to the steering neutral position by dint of these springs 33 of the controlling device 30. Accordingly, corrective operation of the steering wheel 1 by a driver is no longer required, thus rectilineal stability after steerage in all-wheel steering vehicle is improvable. |
