US 12,455,003 B2
Transmission
Tae Hoon Kim, Hwaseong-si (KR)
Assigned to Hyundai Transys Inc., Seosan-si (KR)
Appl. No. 18/293,074
Filed by Hyundai Transys Inc., Seosan-si (KR)
PCT Filed Feb. 25, 2022, PCT No. PCT/KR2022/002752
§ 371(c)(1), (2) Date Jan. 29, 2024,
PCT Pub. No. WO2023/058830, PCT Pub. Date Apr. 13, 2023.
Claims priority of application No. 10-2021-0132601 (KR), filed on Oct. 6, 2021.
Prior Publication US 2025/0003480 A1, Jan. 2, 2025
Int. Cl. F16H 57/00 (2012.01); F16H 57/021 (2012.01); F16H 57/04 (2010.01)
CPC F16H 57/0423 (2013.01) [F16H 57/021 (2013.01)] 5 Claims
OG exemplary drawing
 
1. A transmission comprising:
a casing unit that is configured to have a clutch unit disposed therein;
a housing unit in contact with the casing unit;
an input shaft support that is configured to support an input shaft, wherein the input shaft support is monolithically formed with the housing unit and comprises a lubricant flow path that is configured to receive a lubricant;
a first fastener coupling the casing unit and the housing unit to each other, wherein the first fastener is in direct physical contact with the casing unit and with the housing unit; and
a second fastener coupling the casing unit and the input shaft support to each other, wherein the second fastener is in direct physical contact with the casing unit and with the input shaft support,
wherein the input shaft support has an input shaft support coupling portion connected to the housing unit and coupled to the second fastener,
wherein the lubricant flow path comprises a first lubricant flow path and a second lubricant flow path, and
wherein the input shaft support comprises:
a first input shaft support extending away from the housing unit in a first direction that is parallel to an axial direction of the lubricant flow path, wherein the first input shaft support comes into contact with the casing unit, and wherein the first input shaft support comprises the input shaft support coupling portion and the first lubricant flow path; and
a second input shaft support connected to the first input shaft support, wherein the second input support shaft comprises the second lubricant flow path.