| 摘要 |
PURPOSE: A seat track in a vehicle is provided to form safe structure by simplifying structure of a transferring rail, and to improve work efficiency by simplifying assembly of components. CONSTITUTION: A seat track comprises a fixed rail settled by a connect bolt on a floor face of a frame; a seat carrying device containing a roller and a ball(30); a vertical piece(12) formed by bending both sides of a fixed piece(11); a grooves(13,23) inserting the ball; a fixed rail(10) having a finish piece(14) of J shape; a seat fixing unit(21) connecting to a seat on an upper face; an inner wall(22) vertically bending a lower portion of both ends of the seat fixing unit; and a transferring rail(20) formed by a flange(24) of the groove. The ball is inserted to the groove of the transferring rail to move in the fixed rail with spot contacting. The grooves and the ball are mounted on outmost of the fixed rail to disperse load of the seat. Thereby, the seat track prevents the seat from moving left and right.
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