| 摘要 |
PURPOSE:To improve maintainability by removably fixing the inner end section of a motor to the inner wall of an axle case via a support tool. CONSTITUTION:An axle case 2 is removably fixed to a vehicle body at a flange section 2a via a means such as bolts. A motor 3 is inserted into the axle case 2 and slidably supported by the axle case 2, and the inner end section and its outer periphery are aligned with an annular recess 7a formed on a support plate 7 and fixed to the support plate 7 via volts 8. A thrust ring 9 is fixed to the outside end face of the axle case 2 using a means such as bolts, and the outer periphery of the outside end section of the motor 3 is supported by the inner periphery of this thrust ring 9 slidably in the axial direction.
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