tornijousitus

Tornijousitus, often translated as "tower suspension" or "torque suspension," refers to a mechanical system used in certain types of vehicles, particularly some historical European trucks and buses. The core principle involves using a central torque rod, often referred to as a "kingpin" or "torque shaft," that connects the axle to the chassis. This torque rod is designed to manage the rotational forces (torque) generated during acceleration and braking, preventing the axle from twisting relative to the chassis.

In a typical tornijousitus setup, leaf springs are still used for supporting the vehicle's weight and absorbing road shocks. However, the torque rod plays a crucial role in locating the axle longitudinally and resisting the forces that would otherwise cause it to pivot. This system aims to improve handling and stability by better controlling axle movement, especially under load. While leaf springs provide vertical suspension, the tornijousitus addresses the torsional or rotational aspects of suspension.

The implementation of tornijousitus varied across different manufacturers and models. Some designs featured a single, robust torque rod, while others might have employed multiple rods or a more complex linkage. The advantages were generally cited as improved ride comfort and better control over axle articulation, particularly on uneven terrain. However, the system could also be more complex to design and maintain compared to simpler suspension arrangements. Tornijousitus is less common in modern vehicle designs, having largely been superseded by other suspension technologies that offer comparable or superior performance with greater simplicity and efficiency.