Staked planet pin

摘要

A planetary pin used for staking in a planetary gear system is provided. The planetary pin comprises a cylindrical body, a first end having a first end surface, a second end having a second end surface, and a circular groove formed in at least one of the end surfaces concentric with the cylindrical body.

主权项

1. A planetary pin for use in a planetary gear system, the planetary pin comprising:
a cylindrical body having an outer surface, a first end surface at a first axial end, and a second end surface at a second axial end; and a circular groove formed in at least one of the first end surface or the second end surface, the circular groove concentric with the cylindrical body and displaced radially inwardly from the outer surface, wherein the circular groove comprises a radially inwardly sloped radial inner wall, a generally flat bottom wall perpendicular to a longitudinal axis of the planetary pin, and a radial outer wall generally parallel to the outer surface.