Comfort Ride Tandem Axle Shock Absorber System for 3 Axle Diameters

The Comfort Ride shock absorber and leaf spring systems have been shown to reduce energy transmission to otherwise-conventional trailers/fifth wheels by more than 80 percent over a variety of surfaces, according to independent tests. Four major design innovations are behind these remarkable results: the axles are isolated, the shock absorbers are mounted vertically, the shock absorbers are angled to provide sway control, and there are fewer moving parts.

Firstly, the axles are isolated. The slipper leaf springs attach to a central hanger that isolates each axle, so the two springs are no longer connected. Each spring is free to absorb and dissipate energy independently.

Secondly, the shock absorbers are mounted vertically. Patented mounting brackets allow the shocks to be mounted vertically, where they have the leverage to limit up-and-down motion on both compression and rebound.

Thirdly, the shock absorbers are angled to provide sway control. Because the shocks are angled to the outside, the trailer's weight stays centered over the tires, which helps control sway by limiting lateral suspension travel and side-to-side rocking.

Lastly, there are fewer moving parts. 10 of the 14 moving parts in a conventional trailer suspension have been eliminated; the remaining four are lubricated with long-life bushings.

When the Comfort Ride shock absorbers and slipper leaf springs are installed together, the two components provide the maximum benefit in ride quality. However, they can also be installed separately, depending on the specific needs of the trailer or fifth wheel.

The result of these four design innovations is an impressive 80 percent reduction in road-induced vibration, providing a smoother and more comfortable ride for both the vehicle and its occupants. This innovative suspension system is a testament to the advancements in trailer and fifth wheel technology, and it is sure to be appreciated by those who value a high-quality, reliable, and comfortable ride.

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