Abstract: Disclosed herein is a locking device of a seat track for vehicles. The seat track comprises a fixed rail fastened to the bottom plane of a vehicle body and having pin holding holes, and a movable rail adapted to move along the fixed rail in a state wherein a seat is mounted thereon. The movable rail is adapted to be locked to or unlocked from the fixed rail by making use of the locking device mounted thereto. The locking device comprises operating pins laterally mounted to a side wall of the movable rail by penetrating through pin bracket fixing holes formed at the side wall.

Abstract: Disclosed herein is a seat track for vehicles. The fixed rail includes a horizontal bottom fixed piece, a pair of first and second grooves formed by bending both side portions of the fixed piece at a right angle and rounding a center portion of each of the resulting vertical bent portions to have an outwardly convex semi-circular form for allowing balls to be inserted therein, a first end piece formed by downwardly bending a vertical end portion of the second groove by an acute angle, a vertical piece extending upwardly from an upper end of the first groove by a relatively long length, and a second end piece formed by twice bending an upper end portion of the vertical piece at a right angle.

Abstract: Disclosed herein is a locking device of a seat track for vehicles. The seat track comprises a fixed rail fastened to the bottom plane of a vehicle body and having pin holding holes, and a movable rail adapted to move along the fixed rail in a state wherein a seat is mounted thereon. The movable rail is adapted to be locked to or unlocked from the fixed rail by making use of the locking device mounted thereto. The locking device comprises operating pins laterally mounted to a side wall of the movable rail by penetrating through pin bracket fixing holes formed at the side wall.

Abstract: Disclosed herein is a seat track for vehicles. The fixed rail includes a horizontal bottom fixed piece, a pair of first and second grooves formed by bending both side portions of the fixed piece at a right angle and rounding a center portion of each of the resulting vertical bent portions to have an outwardly convex semi-circular form for allowing balls to be inserted therein, a first end piece formed by downwardly bending a vertical end portion of the second groove by an acute angle, a vertical piece extending upwardly from an upper end of the first groove by a relatively long length, and a second end piece formed by twice bending an upper end portion of the vertical piece at a right angle.