Seat slide device for vehicles

摘要

A seat slide device for seat position adjustment, comprising: a lower rail arranged on an installing portion of a vehicle body; an upper rail retaining the seat and adapted to move along the lower rail; and an electric motor, so that the position of the seat may be adjusted by the lower rail, the upper rail and the electric motor through a drive unit. Further comprised is a bracket which has the drive unit arranged and is retained by the upper rail while retaining one end of a screw member arranged movably in the lower rail. The bracket includes an abutment face for abutting against a shoulder portion of one end of the upper rail below the top face of the same.