Torsion slide suspension
A torsion slide suspension has a pair of polyethylene slides on each side of the suspension that is received in slide channels on a trailer frame. The torsion slide suspension has a rubber spring on top for bearing against the trailer frame and provides suspension to support the wheels of a ground level loading trailer.
1. A ground level loading trailer comprising:
a trailer frame having a forward cross-member and elongate side frame members that extend rearward from respective opposite ends of the forward cross-member and form sides of the trailer;
a hydraulically controlled drop deck supported by the trailer frame;
at least one wheel well defined by a portion of the side frame members and each wheel well including a receptacle for a spring shaft and including opposing spaced vertical slide channels, wherein the slide channels are integrated into the structure of the side frame members within each said wheel well;
a torsion slide suspension having at least one slide on each side that each engage the respective slide channel and having a rubber spring, whereby the torsion slide suspension supports a wheel on an axle that is attached to the torsion slide suspension by a bearing.