AXIS ASSEMBLY Russian patent published in 2018 - IPC B60B35/08 

FIELD: machine building.

SUBSTANCE: group of inventions relates to transport machine building. Axle assembly includes stub axle, axis tubular beam and linear member. Stub axle is made rotationally symmetrical about the stub center line and has channel, which passes parallel to the stub center line. Axis tubular beam is made in the form of a hollow body elongated along the tube axis and is provided with slot, transversely passing towards the pipe axis. Linear member, which is hydraulic pipeline, enters into the hermetic connection to the channel and is passed through the slot. Axis tubular beam also has first connecting area configured to form connection to the stub axle and overlapping the stub connecting area. Axle assembly manufacturing method includes the following stages: a) stub axle preparation; b) linear member connection to the stub axle connecting portion; c) linear element output through the slot in the axle tubular beam; d) axle tubular beam connection to the stub axle.

EFFECT: enabling the axle weight reduction.

14 cl, 5 dwg