초록 ▼

An adjustable anti-roll bar having a single set of mounting apertures whose roll rate is adjusted in the middle of the anti-roll bar. The roll rate is determined by the location of the junction of one torsion member to another; that is, an outer torsion member to an inner torsion member. In order to

An adjustable anti-roll bar having a single set of mounting apertures whose roll rate is adjusted in the middle of the anti-roll bar. The roll rate is determined by the location of the junction of one torsion member to another; that is, an outer torsion member to an inner torsion member. In order to account for the presence of certain automotive components in the undercarriage area, the geometry of the anti-roll bar may be changed. The second embodiment meets this challenge for a specific vehicle by using two weldments of a specific size to relocate the adjustable middle section. Changing the length and angle of the lever arms of the first embodiment can do the same thing in many instances.

대표청구항 ▼

1. An adjustable anti-roll bar comprising two elongated torsion members, one a hollow outer member, the other an inner member snugly received in the outer member, said members having a series of aligned diametrical openings at spaced intervals along their length, means at the end of said outer membe

1. An adjustable anti-roll bar comprising two elongated torsion members, one a hollow outer member, the other an inner member snugly received in the outer member, said members having a series of aligned diametrical openings at spaced intervals along their length, means at the end of said outer member for connection to one lever arm of a conventional vehicle suspension system and means at the end of said inner member for connecting to the other lever arm of a conventional vehicle suspension system, and fastening means inserted in any selected one of said series of diametrical openings to connect said inner and outer members whereby the stiffness of said anti-roll bar is determined. 2. The anti-roll bar of claim 1 wherein said inner and outer torsion members are permanently joined together at one of their ends. 3. The anti-roll bar of claim 1 wherein each of said means for connecting provides a rigid connection between said torsion member and said lever arm. 4. The anti-roll bar of claim 1 or 2 wherein each of said torsion members is circular in cross-section and the inner torsion member is coaxially received in said outer torsion member. 5. The anti-roll bar of claim 1 or 2 wherein the diametrical openings are at uniform spaced intervals. 6. The anti-roll bar of claim 1 or 2 wherein each of said torsion members is hollow. 7. The anti-roll bar of claim 1 or 2 wherein said inner torsion member is solid. 8. The anti-roll bar of claim 2 wherein said inner and outer torsion members are welded at one of their ends. 9. The anti-roll bar of claim 2 wherein said outer member is welded at one end to said means for connecting to one said lever arm. 10. The anti-roll bar of claim 6 wherein the wall thickness of the inner member is greater than the wall thickness of the outer member. 11. The anti-roll bar of claim 1 or 2 wherein said torsion members are steel. 12. The anti-roll bar of claims 1 and 2 wherein each of said lever arms is connected to a linkage to form a drop link. 13. The anti-roll bar of claim 2 wherein each of said means for connecting includes an offset connector, each of which is welded to the lever arm, and weldments between each end of said inner torsion member and the offset connectors.