Patent ID: 11964680
Assignee: BYD COMPANY LIMITED
Field: Transport (Mechanical engineering)
Classification: CPC B  Y | IPC B

Claim 4:
5. The transaxle of a rail vehicle according to claim 4, wherein the axle housing assembly is formed by welding a right half-axle fork, an axle housing, and a left half-axle fork, wherein the left half-axle fork has an upper left limb and a lower left limb that are disposed at an interval in the vertical direction, the left pin shaft comprises an upper left pin shaft and a lower left pin shaft, the left steering knuckle cooperates with the upper left pin shaft inside the upper left limb and cooperates with the lower left pin shaft inside the lower left limb to be pivotally connected to the left half-axle fork, the right half-axle fork has an upper right limb and a lower right limb that are disposed at an interval in the vertical direction, the right pin shaft comprises an upper right pin shaft and a lower right pin shaft, and the right steering knuckle cooperates with the upper right pin shaft inside the upper right limb and cooperates with the lower right pin shaft inside the lower right limb to be pivotally connected to the right half-axle fork.