| 摘要 |
PROBLEM TO BE SOLVED: To prevent a first split shaft from contacting the ground when an impact load is applied to, with respect to a vehicular power transmission device whose propeller shaft is split to a first, a second, and a third split shafts, as well as, when a shock absorption mechanism is provided at the back side of the first split shaft, to transmit the input load applied to the first split shaft to the shock absorption mechanism.SOLUTION: The vehicular power transmission device includes a first and a second support brackets 50, 60 provided for supporting a second split shaft 22 to a vehicle body 1, and for being separated from the vehicle body 1 when an impact load is applied. The second and a third split shafts 22, 23 are constructed so as to allow contraction when the impact load is applied, and the first support bracket 50 is provided so as to be separated from the vehicle body 1 after the second support bracket 60 is separated from the vehicle body 1 due to contraction of the second and the third split shafts 22 and 23 when the impact load is applied.SELECTED DRAWING: Figure 1 |
