Patent ID: 11904646
Assignee: NEW WAVE GOOSENECK TRALLER COUPLERS, LLC
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 1:
2. The piston rod to trailer coupler bushing of claim 1, wherein the bushing top internal diameter is 2 thousandths of an inch greater than an outer piston rod diameter of the piston rod, wherein the bushing bottom internal diameter is greater than the outer dome diameter of the trailer coupler by 15 to 30 thousandths of an inch, wherein the bushing bottom has a bushing bottom wall thickness near 0.375 inches, wherein the bushing bottom edge is chamfered at about 45 degrees, wherein the mounted rod extends ¼ inch deep into the bushing, wherein the bushing bottom is affixed to the trailer coupler with a ¼ inch weld, wherein the bushing top is affixed to the piston rod with a ¼ inch weld, and wherein the bushing has a height between the bushing top and the bushing bottom near 1.5 inches.