FIELD: transport mechanical engineering.
SUBSTANCE: oil pipelines (8) of the high-speed reduction gear are used for the discharging oil from the labyrinth chambers of the contactless labyrinth sealings (6) of shafts. Oil pipelines (8) are connected to oil pad (5) of housing (3) of the reduction gear and ended in parts (10). Parts (10) of rarefaction are formed with the axial narrowings between the teeth zone of gearing wheel (1) and abutting walls of housing (3) of the reduction gear.
EFFECT: enhanced reliability.
8 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| TRACTION GEAR | 2020 |
|
RU2774774C1 |
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|
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|
SU1397661A1 |
| CONICAL INERTIAL CRUSHER WITH IMPROVED SEAL | 2015 |
|
RU2591119C1 |
| COMPACT DRIVE DEVICE FOR SELF-PROPELLED VEHICLES | 2017 |
|
RU2714042C1 |
