Invention Grant
- Patent Title: Electric vehicle transmission
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Application No.: US18047103Application Date: 2022-10-17
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Publication No.: US11719317B2Publication Date: 2023-08-08
- Inventor: David Rittler , Stefan Renner , Stefan Spühler , Johannes Glückler , Michael Trübenbach , Paul Lenz
- Applicant: ZF Friedrichshafen AG
- Applicant Address: DE Friedrichshafen
- Assignee: ZF FRIEDRICHSHAFEN AG
- Current Assignee: ZF FRIEDRICHSHAFEN AG
- Current Assignee Address: DE Friedrichshafen
- Agency: Finch & Maloney, PLLC
- Priority: DE 2021212164.0 2021.10.28
- Main IPC: F16H37/08
- IPC: F16H37/08 ; F16H61/00 ; B60K17/08 ; B60K1/00

Abstract:
An electric vehicle transmission (7) has a drive input shaft (10), a drive output shaft (11), a first planetary gearset (P1), a second planetary gearset (P2), and a third planetary gearset (P3). The drive input shaft (10) is designed to be coupled to an electric machine (6). In addition, at least functionally a first shifting element (A), a second shifting element (B), a third shifting element (C), and a fourth shifting element (D) are provided. Also disclosed is a drive system (4), a vehicle drive-train (5), and an electric vehicle incorporating an electric vehicle transmission of this type.
Public/Granted literature
- US20230139069A1 ELECTRIC VEHICLE TRANSMISSION Public/Granted day:2023-05-04
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