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US 5,678,845 AGranted
Stabilizer for a steer axle air ride suspension of a vehicle
AssigneeReyco Industries, Inc.
InventorJohn W. Stuart
Life of this patent
Estimating the term…
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AssigneeReyco Industries, Inc.
InventorJohn W. Stuart
Estimating the term…
A stabilizer for a steer axle air ride suspension of a vehicle. The vehicle includes a frame having longitudinally extending beams, a pair of spring beams each pivotally attached at its forward end to one of the frame beams by a pivot pin and an air spring interposed between each of the frame and spring beams. The pivot pins lie on a common axis. The stabilizer includes a somewhat U-shaped torsion bar having side portions connected by a cross portion. The distal ends of the side portions of the U-shaped torsion bar are pivotally attached to the pivot pins and the cross portion is rotatably connected to the axle. Isolators are installed at the pivotal attachments of the distal ends of the side portions of the U-shaped bar to the pivot pins and at the rotatable connections of the cross portion to the axle.
A steer axle air ride suspension for a vehicle having an axle, a frame including longitudinally extending beams, a pair of spring beams each having a forward end, each spring beam being pivotally attached at its forward end to one of said frame beams by a respective pivot pin, said pivot pins being located on a common axis, an air spring interposed between each of said spring beams and said frame beams at locations rearwardly of said pivot pins, and a stabilizer, said stabilizer including an approximately U-shaped torsion bar having side portions connected by a cross portion, said side portions each having a distal end, said distal ends of said side portions of said stabilizer torsion bar being pivotally attached to said pivot pins on said common axis as said spring beam pivotal attachments and said cross portion of said torsion bar being connected to said axle.
Dependencies are inferred from the claim text.