Abstract
A Screw Jack is used to lift a heavy load. This jack is modified and made in such a way that it can be fitted to the frame of the vehicle. Hence when the jack operates, the car can be lifted up. The jack operation is made possible with the buttons fitted to the dashboard of the vehicle. In case of puncture or any other service, there is no need for external jack. The system is user-friendly such as in case of the power window. The rocker switch is used to enable the reverse operation of the jack too. The jack is operated by an electric motor powered by the car battery. The Rocker switches are placed inside a lock protected box, in order to prevent any accidents. The rocker switch can be accessed only when it is needed.
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