Importance

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Abstract

Provided is a tower lift including a rail module extending in a vertical direction, a carriage module provided to be movable along the rail module by magnetic levitation, and a brake device integrated with the carriage module and configured to move along the rail module, wherein the brake device includes a base body structure having a relative position fixed with respect to the carriage module, and providing an inclined surface, and a brake structure moving along the inclined surface of the base body structure to stop a drop of the carriage module by selectively coming in contact with the rail module, the rail module is between the base body structure and the brake body so that the brake structure is in contact with both side walls of the rail module, and the brake structure stops the drop of the carriage module when power for driving the tower lift is cut off.

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First Claim