TORQUE ENHANCING MACHINE

PROBLEM TO BE SOLVED: To enhance input torque.SOLUTION: Torque of power is changed into axial force by an input arm 2, and the axial force is enhanced by a length ratio between the input arm 2 and an output arm obtained by changing the direction of force of a roller shaft 8 by utilizing operation of a lever and a large caster angle of a radius of rotation and then equalizing tangential force of the roller shaft to the axial force. The input arm and the output arm are substantially equal in tangential force by revolution, and the length ratio of the input arm and the output arm is thereby increased to achieve reinforcement, so that a large load is driven. For more reinforcement, there is available unillustrated means of making the diameter of a roller 9 or the length of the input arm shorter.