Patent ID: 11920650
Assignee: RASSINI SUSPENSIONES, S.A. DE C.V.
Field: Transport (Mechanical engineering)
Classification: CPC F  B | IPC B  F

Claim 0:
1. A leaf spring vehicle suspension system comprising:
a chassis rail;
an axle;
a first stage leaf spring;
a second stage leaf spring;
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;
a spacer in abutment with at least one of the first stage leaf spring, the second stage leaf spring, and the third stage leaf spring, wherein the spacer is formed of at least one composite material; and
at least one compression limiter disposed within the spacer, wherein the compression limiter is a hollow component.