| 摘要 |
The invention relates to a transmission assembly ( 34 ), for imparting a phase difference between an outer wheel and an inner wheel of a spline VVT. The assembly comprises a tubular meshing member ( 36 ) having an inner surface ( 38 ) and an outer surface ( 40 ), wherein at least a portion of the inner surface is provided with a first spline ( 42 ) and at least a portion of the outer surface is provided with a second spline ( 44 ). The first spline and the second spline do not have the same pitch in the same groove direction. The transmission assembly further comprises a bearing arrangement ( 46 ) and an actuation member ( 48 ). The bearing arrangement is arranged between the meshing member and the actuation member to allow a transfer of an axial displacement of the actuation member to the meshing member and allow a rotation of the meshing member relative to the actuation member.
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