Patent ID: 11866914
Assignee: CATERPILLAR INC.
Field: Civil engineering (Other fields)
Classification: CPC E  F | IPC E  F

Claim 1:
2. The retainer sleeve of claim 1, further comprising
a detent feature including an internal rib extending radially inwardly from the radially inner annular surface, defining a rib radial height, and a lip disposed at the first axial end extending radially and circumferentially past the internal rib,
wherein the rib extends axially from the lip toward the second axial end, defining a rib axial length, the radially inner annular surface defines an inner diameter, and a radially inner aperture axial depth, a ratio of the radially inner aperture axial depth to the rib axial length ranges from 1.5 to 1.0, and a ratio of the inner diameter to the rib radial height ranges from 22.0 to 30.0, and at least one of the plurality of external ribs is radially aligned with the internal rib.