Invention Grant
- Patent Title: Stepped planetary single bearing carrier support
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Application No.: US18019850Application Date: 2021-08-06
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Publication No.: US12291094B2Publication Date: 2025-05-06
- Inventor: Chad Labelle
- Applicant: LINAMAR CORPORATION
- Applicant Address: CA Guelph
- Assignee: LINAMAR CORPORATION
- Current Assignee: LINAMAR CORPORATION
- Current Assignee Address: CA Guelph
- Agent Miller Canfield
- International Application: PCT/US2021/044929 WO 20210806
- International Announcement: WO2022/032088 WO 20220210
- Main IPC: B60K17/16
- IPC: B60K17/16 ; B60K1/00 ; F16H48/08 ; F16H48/40 ; F16H57/08

Abstract:
A coaxial electrified drive axle is provided for a vehicle. The coaxial electrified drive axle has an electric motor connected to a gear box housing containing a stepped planetary gear set operatively coupling a drive shaft of the electric motor to a linkshaft and an output shaft through a differential assembly. The differential assembly is contained within a carrier which also supports the planet gears through planet pins. The carrier is supported by a single carrier support bearing. The drive shaft, the linkshaft, and the output shaft are coaxial and share a common axis of rotation.
Public/Granted literature
- US20230278408A1 STEPPED PLANETARY SINGLE BEARING CARRIER SUPPORT Public/Granted day:2023-09-07
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