Patent ID: 8740280

Claim:
A seat slide device for a vehicle comprising: at least one first rail adapted to be fixed to one of a vehicle floor and a vehicle seat, the first rail including a wall portion having a pair of insertion holes arranged in a widthwise direction of the first rail; at least one second rail adapted to be fixed to the other one of the vehicle floor and the vehicle seat, wherein the second rail is assembled to the first rail so as to be slidingly movable relative to the first rail, a first stopper having a pair of movement limiting portions, the movement limiting portions extending through the insertion holes; and a second stopper provided on the second rail, wherein the movement limiting portions are arranged to be contactable with the second stopper in a direction of relative movement between the first rail and the second rail, wherein, by being engaged with the second stopper, the movement limiting portions limit a relative movement between the first and second rails, wherein the movement limiting portion includes a pair of plate-like flanges, each of which is passed through one of the insertion holes and extends along the direction of the relative movement between the first and second rails.