Patent ID: 11878660
Assignee: SUSPENZ, INC.
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 6:
7. An articulated roller assembly for a bent bar, comprising:
at least one cylindrical bent bar having at least one bent portion and at least one straight portion, wherein the bent bar has an outer diameter; and
an articulated roller comprising a plurality of cylindrical bushings surrounded by a sleeve, wherein each cylindrical bushing has an inner diameter;
wherein the articulated roller is positioned on the bent bar such that the plurality of cylindrical bushings are positioned around a portion of the bent bar;
wherein the inner diameter of the cylindrical bushings is between about 0.5% and about 10% larger than the outer diameter of the bent bar; and
wherein the articulated roller is configured to rotate around the bent bar.