| 摘要 |
PURPOSE: A parking device using a disc brake is provided to enhance reliability by accurately park a vehicle and preventing a locking phenomenon caused by a ball stick and to reduce a cost by reducing the number of components. CONSTITUTION: A parking device consists of a brake body(8) having a pad(6) and a disc(7); a parking brake cable(9) pulled to one side of the brake body by the manipulation of a driver; an operating lever(1) rotated by the parking brake cable; an operating shaft(2) rotated by the operating lever; a thread portion(10) converting the rotation of operating shaft to the linear movement; a nut(12) installed in the brake body to be combined with the thread portion, with a spiral groove(11); and a push rod(13) pushed by the operating shaft advancing by the combination of the spiral groove and the thread portion. Herein, the push rod is integrally installed with a piston(5) and the pad compresses the disc when the push rod is moved.
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