US 11,746,879 B2
Transmission and method for producing different transmissions, in particular a range of transmissions
Ingo Schütterle, Bruchsal (DE); Tobias Schwan, Wiesloch (DE); and Daniel Frank, Kraichtal (DE)
Assigned to SEW-EURODRIVE GMBH & CO. KG, Bruchsal (DE)
Appl. No. 17/598,562
Filed by SEW-EURODRIVE GMBH & CO. KG, Bruchsal (DE)
PCT Filed Feb. 27, 2020, PCT No. PCT/EP2020/025098
§ 371(c)(1), (2) Date Sep. 27, 2021,
PCT Pub. No. WO2020/192964, PCT Pub. Date Oct. 1, 2020.
Claims priority of application No. 102019002191.6 (DE), filed on Mar. 26, 2019.
Prior Publication US 2022/0196136 A1, Jun. 23, 2022
Int. Cl. F16H 57/02 (2012.01); F16H 57/04 (2010.01); F16H 57/021 (2012.01); F16H 57/029 (2012.01); F16H 57/031 (2012.01); F16H 57/033 (2012.01)
CPC F16H 57/021 (2013.01) [F16H 57/029 (2013.01); F16H 57/031 (2013.01); F16H 57/033 (2013.01); F16H 57/0424 (2013.01); F16H 57/0471 (2013.01); F16H 57/0472 (2013.01)] 29 Claims
OG exemplary drawing
 
1. A transmission, comprising:
a first housing part having a first recess that extends through the first housing part;
a cover part connected to the first housing part;
a second housing part connected to the first housing part;
an input shaft projecting through the first recess of the first housing part;
a sealing system sealing the input shaft accommodated by the cover part or a flange part arranged in the cover part; and
bearings accommodated in the first housing part and supporting the input shaft in a rotatable manner;
wherein the second housing part includes a lubricating oil inlet that terminates in an axial bore provided the first housing part and is open with respect to a side of the first housing part facing the cover part, and in a first annular space, an opening of an axial bore facing the cover part being covered and/or sealed by the cover part to form a blind hole; and
wherein rolling elements of two of the bearings restrict and/or surround the first annular space.