US 11,916,464 B2
Hybrid transmission device
Richard Viebach, Bad Friedrichshall (DE); and Matthias Pruy, Leonberg (DE)
Assigned to Magna PT B.V. & Co. KG, Untergruppenbach (DE)
Filed by Magna PT B.V. & Co. KG, Untergruppenbach (DE)
Filed on Mar. 8, 2022, as Appl. No. 17/689,310.
Claims priority of application No. 102021203495.0 (DE), filed on Apr. 8, 2021.
Prior Publication US 2022/0329137 A1, Oct. 13, 2022
Int. Cl. H02K 7/08 (2006.01); H02K 1/28 (2006.01); H02K 3/12 (2006.01); H02K 7/00 (2006.01); H02K 7/116 (2006.01); H02K 15/02 (2006.01); B60K 6/48 (2007.10)
CPC H02K 7/083 (2013.01) [H02K 1/28 (2013.01); H02K 3/12 (2013.01); H02K 7/003 (2013.01); H02K 7/116 (2013.01); H02K 15/028 (2013.01); B60K 2006/4825 (2013.01)] 13 Claims
OG exemplary drawing
 
1. A hybrid transmission device, comprising an electric machine, wherein the electric machine has an externally situated stator and an internally situated rotor shaft, wherein the hybrid transmission device furthermore comprises a transmission in a transmission housing and a clutch in a clutch housing, wherein the stator is fastened in the transmission housing or in the clutch housing, wherein the rotor shaft has, at a first end, a pinion that meshes with an intermediate gear of the transmission, wherein the rotor shaft is mounted in the region of the first end and in the region of the oppositely situated second end of the rotor shaft by means of a first and a second bearing, characterized in that an intermediate plate is arranged axially in the region of the first end of the rotor shaft, wherein the stator is fastened to the intermediate plate, wherein the second bearing for the mounting of the second end of the rotor shaft is fixed directly in the clutch housing, and the first bearing for the mounting of the first end of the rotor shaft is fixed to the transmission housing or is fixed to the intermediate plate;
wherein the pinion is disposed axially between the first bearing and the second bearing;
wherein the entire axial extent of the pinion is disposed entirely within a recess of the intermediate plate and is fully surrounded by the intermediate plate.