Anti-sway bar assembly
AssigneeOshkosh Truck Corporation
InventorsGordon K. Andersen, Jesse D. Gander, Geoffrey W. Schmitz
Life of this patent
Estimating the term…
Abstract
A modular anti-sway bar assembly for heavy duty vehicles. The anti-sway bar has multiple components including a main torsion bar which is equipped at each end with a splined connecting surface. The splined ends of the main torsion bar allow it to be easily disconnected and removed from the vehicle. Each of the splined ends of the main torsion bar is gripped by an arm, which is generally horizontally oriented and which is connected by a vertical link to a wheel end. The main torsion bar is guided along its length and restrained from axial motion by a pair of support bushings, each of which is held in a pocket in a suspension side plate. The main torsion bar passes through openings in the side plates.
Claims3
An anti-sway bar assembly comprising a main torsion bar having splines on at least one end, and arm with mating section in gripping engagement with said splined end, said arm has an internally splined clamp, said clamp making a rigid non-rotative connection with said splined end of said main torsion bar, said arm being removeably attached and extending generally perpendicular to said main torsion bar, and a link for connecting to an upwardly and downwardly to a portion of a wheel end;
- said assembly includes a bushing through which said main torsion bar extends, said bushing being shaped to fit in a pocket in an outside face of a vehicle suspension system side plate;
- said assembly further includes a removable plate to hold said bushing in said pocket;
- said bushing has end flanges defining a recess on an exterior of said bushing;
- and
- said plate fitting into said recess and preventing axial movement of said bushing relative to said pocket along an axis of said main torsion bar.
An anti-sway bar assembly comprising a main torsion bar having splines on at least one end, and arm with mating section in gripping engagement with said splined end, said arm has an internally splined clamp, said clamp making a rigid non-rotative connection with said splined end of said main torsion bar, said arm being removeably attached and extending generally perpendicular to said main torsion bar, and a link for connecting to an upwardly and downwardly to a portion of a wheel end;
- said assembly includes a bushing through which said main torsion bar extends, said bushing being shaped to fit in a pocket in an outside face of a vehicle suspension system side plate;
- said assembly further includes a removable plate to hold said bushing in said pocket;
- and
- a collar on each side of said bushing holds said main torsion bar in a generally fixed position relative to said bushing.
Dependencies are inferred from the claim text.