| 摘要 |
A parking brake is provided to increase usability of an inner room of a vehicle by omitting a separate parking brake device by enabling a transmission to operate as the parking brake device. A parking brake includes a main shaft(1), a hub(3), a sleeve(5), a control arm(7), a parking pin(9), and a parking lug(11). A front portion of the main shaft is connected to an engine, while a rear portion thereof is connected to rear wheels through a propeller shaft. The hub is integrated with the main shaft. The sleeve is spline-coupled on an outer periphery of the hub, such that the sleeve is moved in an axis direction on the hub. The control arm is connected to a transmission lever and moved between shifting and selecting modes. The parking pin confines the sleeve to prevent the rotation of the rear wheels. The parking lug fixes the parking pin and receives power from the control arm, such that the parking pin moves toward the sleeve.
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