Elastomer spring for vehicle
AssigneeBASF SE
InventorSadiq Al-Dahhan
Life of this patent
Estimating the term…
Abstract
An elastomer spring (10) for a vehicle (12) includes a cylindrical body (28) adapted to be disposed within a coil spring (20) of the vehicle (12) and extend axially between a first component (16) and a second component (18) of the vehicle (12), the second component (18) being spaced from and moveable toward the first component (16) along an axis of the coil spring (20). The body (28) has a height greater than a width thereof and a plurality of apertures (38) spaced about the body (28), wherein the apertures (38) are configured to allow the coil spring (20) to compress axially for absorbing energy as one of the first component (16) and the second component (18) move along the axis.
Claims8
A suspension system of a vehicle comprising:
- a first component;
- a second component spaced from and movable toward said first component along a jounce axis;
- a coil spring disposed between said first component and said second component;
- and
- an elastomer spring for absorbing energy between said first component and second component disposed within said coil spring and extending axially between said first component and said second component including a plurality of apertures,
- wherein said apertures are configured to allow said elastomer spring to compress axially for absorbing energy as one of said first component and said second component move along the jounce axis,
- said elastomer spring comprises a cylindrical body,
- said body has a height greater than a width thereof,
- said body includes a passageway having an opening at an upper end thereof, and
- a guide disposed in said passageway of said body and extending outwardly of said passageway only through said opening.
Dependencies are inferred from the claim text.