Patent ID: 11959477
Assignee: COPELAND LP
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F | IPC F

Claim 10:
11. A bearing assembly comprising:
a driveshaft including a driveshaft body, an eccentric body, and a recess defined at least in part by a back surface;
a bearing housing;
a bearing supported by the bearing housing; and
an unloader at least partially received within the recess of the driveshaft, the unloader having inner and outer surfaces, the outer surface engaged with the bearing, and wherein at least one of the back surface and the inner surface is curved and the unloader is pivotable within the recess relative to the driveshaft, wherein the outer surface of the unloader is curved and has a radius of curvature that is substantially the same as a radius of curvature of the driveshaft.