FIELD: transport.
SUBSTANCE: invention relates to machine building, primarily to controlled drive axles of transport facilities. Proposed assembly comprises housings of upper and lower wheel hub drives, lower and upper bearing supports, upper and lower bevel gear pairs. Upper pair drive gear engages with transport facility transmission. Upper pair driven gear engages with lower pair drive gear with its driven gear engaged with steering wheel. Bracket is arranged on lower wheel hub drive by means of split joint. Upper bearing support is provided with cylindrical cup fitted in upper wheel hub drive to accommodate bearing supporting the axle engaged with said bracket. Lower bearing support is arranged in lower wheel hub drive housing.
EFFECT: simplified design, higher reliability and longer life.
1 dwg
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