| 摘要 |
PURPOSE: A circle lip of a drive shaft for a vehicle is provided to easily attach and detach the drive shaft and a side gear, and to prevent the drive shaft from being separated by external force when combining the drive shaft and the side gear. CONSTITUTION: A circle lip(50) of a drive shaft(70) mounted between the drive shaft combined with a side gear(62) of a differential(60) to rotate integrally with the side gear and the side gear to prevent the axial movements of the drive shaft is composed of a cap(52) into which the end of the drive shaft passing through the side gear is inserted and a hanging projection(54) protruded at the cap in the inner radial direction to contact to the side of the side gear. The end of the hanging projection is inclined to the insertion direction of the drive shaft and elastically press-fitted into a ring-shape groove(70a) formed at the outer periphery of the end of the drive shaft.
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