US 12,460,722 B2
Reduction electrified axle with input parking brake
Filip Van Raepenbusch, Bruges (BE); Yang Liu, Wuxi (CN); and Chun Zhang, Wuxi (CN)
Assigned to DANA (WUXI) TECHNOLOGY CO., LTD., Jiangsu (CN)
Filed by DANA (WUXI) TECHNOLOGY CO., LTD., Jiangsu (CN)
Filed on Feb. 13, 2024, as Appl. No. 18/440,836.
Claims priority of application No. 202320207485.6 (CN), filed on Feb. 14, 2023.
Prior Publication US 2024/0271699 A1, Aug. 15, 2024
Int. Cl. F16H 63/34 (2006.01); B60K 1/00 (2006.01); B60T 1/06 (2006.01)
CPC F16H 63/345 (2013.01) [F16H 63/3466 (2013.01); B60K 2001/001 (2013.01); B60T 1/062 (2013.01); B60T 1/065 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An electrified drivetrain, comprising:
a motor;
a speed reduction gearbox driven by the motor; and
a parking brake coupled to a low-speed portion of the speed reduction gearbox through a shaft that is parallel to a rotor of the motor;
wherein the shaft extends along a lateral side of the motor;
wherein the parking brake includes a disk that partially extends across a longitudinal side of the motor; and
wherein the speed reduction gearbox is positioned on a second longitudinal side of the motor.