Front to rear steering system mechanical linkage assembly

摘要

A mechanical linkage assembly for a multiple-axle vehicle is provided, this vehicle having both front and rear wheels steering systems. The linkage assembly includes a front linkage gear mechanism connected to the front steering system and transforming the steering movement therefrom into a rotation movement, and a rear linkage gear mechanism connected to the rear steering system and transforming this rotation movement into a rear wheels steering movement. A shaft or other connecting component connects the front and rear linkage gears mechanism to transmit the rotation movement therebetween. Independent hydraulic control of the front and rear steering gears may also advantageously be provided.