| 摘要 |
<p>A steering control system for articulated vehicles employing hydraulically operated steering jacks. A steering control device, such as an open-center valve, supplies fluid to the jacks such that one is extended and the other retracted in response to the displacement of the valve spool causing one vehicle section to pivot relative to the other. Specifically, a steering control system is provided in which a drag link connects the pitman arm of the steering gear on the front vehicle section with a steering control lever pivotally mounted on the rear vehicle section. A steering adjustment is provided by connecting the link at one of several steering sensitivity positions on the lever.</p> |
