Transverse Leaf Spring Support Structure for Vehicle Roll Control

The patent applies asymmetry by inverting the conventional bearing point spacing arrangement. Instead of having the first bearing points spaced further apart than the second bearing points, the patent configures the first bearing points to be spaced closer together while the second bearing points are spaced further apart. This asymmetric configuration creates a different mechanical leverage relationship that reduces body roll during cornering while maintaining adequate transverse stability through the articulated link elements.

The patent applies parameter changes by modifying the transverse spacing dimensions of the bearing points. Specifically, it changes the spacing parameter such that the distance between the second bearing points on the transverse leaf spring device is greater than the distance between the first bearing points on the structure. This parameter inversion alters the mechanical advantage and leverage arms in the support arrangement, creating passive anti-roll control that reduces body roll during cornering without requiring additional active components.

The patent applies self-service by designing a support arrangement that automatically controls body roll through its passive mechanical configuration. The inverted bearing point spacing creates inherent geometric relationships and leverage arms that generate counteracting forces during cornering without requiring external power sources, sensors, or active control systems. The articulated link elements with the specific bearing point arrangement self-regulate the body roll based on the vehicle's motion state, eliminating the need for active dampers or actuators.