| 摘要 |
PROBLEM TO BE SOLVED: To properly perform filling of grease, in a motor connected to a worm gear by a spline mechanism.SOLUTION: A spline 20b positioned at the tip of an EPS motor 20 mounted with a worm gear 30, includes a body part 60 in which an opening 61 engaged to a spline shaft 30c of a shaft part 30b of the worm gear 30 is opened. In the body part 60, formed is a cavity 64 communicating with the opening 61 and exposed on the surface of the opening 61.SELECTED DRAWING: Figure 3 |
