US 11,965,595 B2
Park lock gear assembly for a transmission unit of a vehicle
Jochen Loeffelmann, Eggolsheim (DE); and Peter Welker, Herzogenaurach (DE)
Assigned to Schaeffler Technologies AG &Co. KG, Herzogenaurach (DE)
Appl. No. 17/919,767
Filed by Schaeffler Technologies AG & Co. KG, Herzogenaurach (DE)
PCT Filed Mar. 5, 2021, PCT No. PCT/DE2021/100225
§ 371(c)(1), (2) Date Oct. 19, 2022,
PCT Pub. No. WO2021/213568, PCT Pub. Date Oct. 28, 2021.
Claims priority of application No. 10 2020 110 618 (DE), filed on Apr. 20, 2020.
Prior Publication US 2023/0175584 A1, Jun. 8, 2023
Int. Cl. F16H 63/34 (2006.01); F16H 57/021 (2012.01)
CPC F16H 63/3425 (2013.01) [F16H 57/021 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A park lock gear assembly for a transmission unit of a vehicle, comprising:
at least one park lock gear which is arranged on a transmission shaft of the transmission unit; and
at least one housing unit of a motor unit, wherein the housing unit comprises at least one portion which is provided parallel to the transmission shaft and which is arranged to be adjacent to the park lock gear;
wherein a bearing assembly is provided between the park lock gear and the at least one portion of the housing unit; and
wherein the bearing assembly is not in engagement with the park lock gear during operation.