| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To prevent the occurrence of a backlash of a resin deflector for a hole of a ball nut in a structure of a ball circulation groove of the ball nut. <P>SOLUTION: In the structure of the ball circulation groove of the ball nut 30, the deflector 40 includes an inner flange 42A extending in the direction of extension of the hole 32 of the ball nut 30 and engaging with the ball nut 30 on the inner side of the ball nut 30 and an outer flange 42B engaging with the ball nut 30 on the outer side of the ball nut 30. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
