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

Claim 13:
14. An articulated roller assembly for a bent bar, comprising:
a bent bar comprising a bent portion having a bend radius, wherein the bent bar is circular and has an outer diameter;
an articulated roller configured to be positioned around a portion of the bent bar, the articulated roller comprising a plurality of cylindrical bushings surrounded by a sleeve, wherein each cylindrical bushing has an inner diameter and a length; and wherein the articulated roller is configured to fit around the bend portion of the bent bar; and
wherein the bend radius of the bent portion is around twice the outer diameter of the bent bar; and
wherein the length of the cylindrical bushings is between about the outer diameter of the bent bar and one-third the outer diameter of the bent bar.