FIELD: machine building.
SUBSTANCE: invention refers to drive assembly. The latter includes housing (26) of differential gear and casing (34) of semi-axle, which is tightly attached to housing of differential gear. Casing of semi-axle includes cavity (48) with projection (48a) and slot (52) made on internal surface of cavity. Drive assembly includes gear wheel (46) located inside the cavity of semi-axle casing and ring (50) located within the cavity of semi-axle casing to retain gear wheel (46) within the limits of the cavity. Gear wheel (46) is installed in axial direction between the edge of projection (48a) and ring (50) with possibility of being moved.
EFFECT: invention allows minimising the requirements for machining allowances and probability of non-tight fit due to arrangement of gear wheel inside the housing and its axial locking in the housing.
5 cl, 3 dwg
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