Patent ID: 6536311
Filing Date: 2003-03-25
Classification: B25B,B60B

Abstract:
A hand tool with multiplying torque force to loosen and/or tighten threaded nuts such as those on vehicle wheels, comprising:a main body that has components connected to it; a bottom longitudinal end of said main body acts as a brace when touching a fixed surface such as the ground during the mechanical operation; a rotating shaft extending perpendicular through a housing on a top longitudinal end of the said main body; said rotating shaft has tire nut engaging sockets at each longitudinal end; one of the longitudinal ends of a lever bar is fixed perpendicular to the said rotating shaft with a ratchet system, said ratchet system allows said lever bar to rotate said rotating shaft in one direction in the said housing, the said rotating shaft will remain motionless when the said lever bar is drawn back in the other direction, the other longitudinal end of the said lever bar pinions with a leverage pry bar which pivots on an axis fixed to the said main body, when said leverage pry bar is manually moved back and forth during the mechanical operation it will move the said lever bar up and down creating a drawn bridge effect causing the said lever bar to rotate the said rotating shaft in one direction.