公开(公告)号：US20240336098A1

公开(公告)日：2024-10-10

申请号：US18130538

申请日：2023-04-04

Applicant: Bellan LLC

Inventor： Eric BELLAN

IPC: B60D1/62 ,  B60G11/27

CPC classification number: B60D1/62 ,  B60G11/27 ,  B60G2202/152 ,  B60G2204/201 ,  B60G2204/4702

Abstract: An air supply assembly for a vehicle trailer having a moveable tandem axle assembly includes at least a pair of telescoping tubes that allow air supply to the moveable tandem axle assembly. The telescoping tubes allow air to be supplied to the moveable tandem axle assembly when the moveable tandem axle assembly is in its extended or front trailer position or in its retracted position, wherein the moveable tandem axle assembly is closer to the rear of the trailer. The necessary supporting mechanism(s) are provided to hold the telescoping tubes in place to provide a connection between an air supply line and an input for air supply at the moveable tandem axle assembly and allow for the telescoping movement to account for the movement of the moveable tandem axle assembly while maintain the integrity of the air supply to the moveable tandem axle assembly.