Rassini Suspensiones, S.a. De C.v.

Ramon Heberto Diego Guedea

Anthony Berlingieri

James N Zeimet

Jesus Ernesto Meza

Jose G Ruiz Juarez

Jose G Delgado

Chris Galea

Robert W Friedrichs

Jose Roberto Frausto Rodriguez

Brian R Brothers

Jeffrey Samuel Hopkins

Ananth K Kota

Ronald J Willemsen

Juan Jose Wong

Aaron N Johnson

A leaf spring vehicle suspension system includes a chassis rail and an axle. The suspension system also includes a first stage leaf spring. The suspension system further includes a second stage leaf spring. The suspension system yet further includes a third stage leaf spring operatively coupled at a first end and a second end to the chassis rail, wherein the first stage leaf spring is located below the third stage leaf spring and the second stage leaf spring is located below the first stage leaf spring. The suspension system also include a spacer in abutment with a leaf spring, wherein the spacer is formed of at least one composite material.

Composite spacer for leaf spring suspension

A leaf spring suspension system for a vehicle includes a chassis rail. Also included is a pivot block operatively coupled to the chassis rail and rotatable relative to the chassis rail. Further included is a leaf spring operatively coupled to the pivot block proximate an end of the leaf spring. Yet further included is a half leaf spring operatively coupled to the pivot block proximate a first end of the half leaf spring and operatively coupled to a vehicle axle proximate a second end of the half leaf spring.

Leaf spring suspension system for a vehicle

A suspension system for a vehicle includes a first chassis rail and a second chassis rail, each extending longitudinally in an axial direction of the vehicle. Also included is a first leaf spring element extending longitudinally in the axial direction of the vehicle, the first leaf spring element operatively coupled proximate ends thereof to the first chassis rail and at an intermediate location to an axle assembly of the vehicle. Further included is a second leaf spring element extending longitudinally in the axial direction of the vehicle, the second leaf spring element operatively coupled proximate ends thereof to the second chassis rail and at an intermediate location to the axle assembly of the vehicle. Yet further included is at least one leaf spring extending in a transverse direction of the vehicle, the at least one leaf spring having a spring rate that is actively variable.

Variable rate flat spring arrangement

A suspension system for a vehicle is provided. The suspension system includes a first chassis rail extending longitudinally in an axial direction of the vehicle. The suspension system also includes a second chassis rail extending longitudinally in the axial direction of the vehicle. The suspension system further includes a transverse beam coupled to the first chassis rail and the second chassis rail. The suspension system yet further includes at least one leaf spring extending in a transverse direction of the vehicle, the at least one leaf spring having a spring rate that is actively variable. The suspension system also includes a fulcrum locator operatively coupled to the at least one leaf spring and to the transverse beam, the fulcrum locator in a sliding relationship with the at least leaf one spring.

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Ann Arbor, MI, United States of America

Ramon Heberto Diego Guedea