US 12,169,019 B1
Systems and methods for a transmission
Weiguo Zhao, Wuxi (CN); Filip Van Raepenbusch, Bruges (BE); Filip D. Schacht, Meulebeke (BE); and Quan Liu, Wuxi (CN)
Assigned to DANA LIMITED, Maumee, OH (US)
Filed by Dana Limited, Maumee, OH (US)
Filed on Aug. 15, 2023, as Appl. No. 18/450,310.
Int. Cl. B60K 1/02 (2006.01); B60K 17/28 (2006.01); B60K 25/00 (2006.01); F16H 3/56 (2006.01); F16H 37/06 (2006.01); F16H 59/02 (2006.01); F16H 59/36 (2006.01); F16H 61/12 (2010.01); F16H 61/68 (2006.01); F16H 59/14 (2006.01); F16H 61/00 (2006.01)
CPC F16H 59/02 (2013.01) [B60K 1/02 (2013.01); B60K 17/28 (2013.01); B60K 25/00 (2013.01); F16H 37/065 (2013.01); F16H 59/36 (2013.01); F16H 61/12 (2013.01); F16H 61/68 (2013.01); B60K 2025/005 (2013.01); F16H 2059/0221 (2013.01); F16H 2059/145 (2013.01); F16H 2059/148 (2013.01); F16H 2061/0087 (2013.01); F16H 2061/1296 (2013.01); F16H 2200/0021 (2013.01); F16H 2200/0034 (2013.01); F16H 2200/2005 (2013.01); F16H 2200/2041 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An assembly comprising:
a first motor positioned on a first shaft;
a second motor positioned on a second shaft;
a first wet clutch selectively coupled to the first shaft;
a second wet clutch selectively coupled to a drive axle;
a third wet clutch selectively coupled to the first shaft;
a brake clutch fixed to a housing of the assembly;
a planetary gearset comprising a sun gear positioned on the second shaft, a planet carrier selectively coupled to the third wet clutch, and a ring gear selectively coupled to the first wet clutch or to the brake clutch; and
a first one-way clutch and a second one-way clutch opposing the first one-way clutch, the first one-way clutch and the second one-way clutch selectively coupled to the first shaft, where the first one-way clutch is directly connected to a first gear train to drive a PTO shaft and the second one-way clutch is directly connected to a second gear train to drive the PTO shaft.