| 摘要 |
<P>PROBLEM TO BE SOLVED: To obtain a power sliding device in which a gear box preferably follows waviness caused by rotation of a screw rod, transmission of oscillation between the gear box and the screw rod supporting rail is sufficiently suppressed, and the abnormal noise is not generated. <P>SOLUTION: The power sliding device rotatably supports a screw rod 60 on one of a lower rail 20 and an upper rail 30 which are engaged with each other to be mutually slidable along each other, supports a feed nut screw-engaged with the screw rod 60 on the other, and supports a gearbox 70 which rotatably drives the screw rod 60 via a holder on the screw rod support rail 30. The gearbox 70 includes a fixing bolt through-hole 74a, and is supported by the holder via a fixing bolt 53 that is inserted through the fixing bolt through-hole 74a. A resilient member 90 is positioned in a space defined between the fixing bolt through-hole 74a of the gearbox 70 and the fixing bolt 53. <P>COPYRIGHT: (C)2012,JPO&INPIT |
