Electric car with winch having automatic shutoff

Claim 1

A toy car with a winch mechanism, which comprises a clutch shaft associated with a driving shaft of a motor, said clutch shaft being axially movable through an oscillating rod; said oscillating rod including electrical contact means to a source of power for energizing said motor; a winch drum shaft and a wheel driving shaft supported on a car frame and in parallel to the clutch shaft; a clutch gear on the clutch shaft; driving gears arranged on the winch drum shaft and the wheel driving shaft for separately meshing with the clutch gear through axial movement of the clutch shaft, said wheel driving shaft being associated with wheels of said car; a winch rope with a hook secured to the winch drum shaft; an electric conductor brush mounted in said car having a brushing surface which is resiliently contacted with the winch drum shaft; a movable winch rope guiding frame mounted on said car, said frame being adapted to move in a forward and backward direction and move said brush upon the backward movement, said electric conductor brush and said winch drum shaft constituting a switch means being released upon said rope guiding frame moving said brush for discontinuing the winch operation; said guiding frame having an opening near its center for guiding said winch rope therethrough; said oscillating rod being movable to a position with its contact means for starting said motor and rotating said winch drum shaft to wind said winch rope thereon until said winch hook engages said rope guiding frame causing it to move in a backward direction; whereby said switch means is released through the winch rope on the rope guiding frame for discontinuing the hoisting operation of the winch, said switch being provided with a switching contact to the electric conductor brush and the winch drum shaft.