公开(公告)号：US20240159306A1

公开(公告)日：2024-05-16

申请号：US18054598

申请日：2022-11-11

Applicant: GM Global Technology Operations LLC

Inventor： Cheonjae Bahk ,  Bo Li ,  Dhanasekar Baladhandapani ,  Pavan Kumar Patruni ,  Hung-yih Isaac Du

IPC: F16H55/08 ,  F16H55/17

CPC classification number: F16H55/0886 ,  F16H55/17

Abstract: A multi-slot gear for a powertrain of a vehicle includes an inner ring, an outer ring having gear teeth disposed on a periphery of the outer ring, a web disposed between the inner ring and the outer ring, and a plurality of slots disposed within the web. Each of the plurality of slots includes a slot angle and each of the plurality of slots is separated from one another by a space angle. The ratio of the slot angle to the space angle is greater than two.