US 12,187,092 B2
Tandem axle suspension system with keeper having sliding slipper blocks
Robert F. Mater, Jr., Newnan, GA (US); and Audreg R. Dismuke, Maricopa, AZ (US)
Assigned to RV Ride Control, LLC, Maricopa, AZ (US)
Filed by RV Ride Control, LLC, Maricopa, AZ (US)
Filed on Aug. 11, 2023, as Appl. No. 18/232,915.
Claims priority of provisional application 63/397,089, filed on Aug. 11, 2022.
Prior Publication US 2024/0051363 A1, Feb. 15, 2024
Int. Cl. B60G 5/00 (2006.01); B60G 11/02 (2006.01); B60G 15/02 (2006.01)
CPC B60G 5/00 (2013.01) [B60G 11/02 (2013.01); B60G 15/02 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A tandem axle suspension system, comprising:
a first leaf spring having a first eye end and a second eye end;
a second leaf spring having a third eye end and a fourth eye end;
a keeper including a first guide track and a second guide track;
a first follower adapted for receipt of the first eye end and sliding movement along the first guide track; and
a second follower adapted for receipt of the third eye end and sliding movement along the second guide track.