Patent ID: 10302250

Abstract:
A system for lifting and lowering a roof of a vehicle. The system includes a lifting device secured to an external structure; a plurality of pulley selectively positioned above the roof of the vehicle, the plurality of pulleys includes a first and second pulley positioned at a rear section of the roof; a third and fourth pulley positioned at a front section of the roof; a fifth and sixth pulley positioned between the first and second pulley and the third and fourth pulley; and a center pulley positioned between the first and sixth pulley and the third and fourth pulley. The system further includes a line secured to the lifting device, the line includes a first section passing through both the first and second pulley for lifting the rear section of the roof; a second section passing through the center pulley and through the fifth and sixth pulley for lifting the front section of the roof. The system further includes a first tension device secured to the first section of the line; a second tension device secured to the second section of the line; a first hook secured to the first section of the line; and a second hook secured to the second section of the line.