Patent ID: 7238009

Claim:
A windmill for generating electricity comprising: (a) a substantially vertical support tower; (b) a nacelle, housing a generator of electricity and having a horizontal rotatable shaft; (c) a plurality of blades attached to the horizontal rotatable shaft, the blades oriented to rotate the shaft in response to wind action; and (d) an adapter with a shell attached to the tower at its lower extremity and to the nacelle on the upper extremity wherein the adapter includes a leveling table comprising a base plate, a leveling base plate and a plurality of radially spaced leveling elements comprising a support block resting on an inclined plane carried by the base plate and supporting the leveling base plate, and an adjusting bolt operatively connected to a screw through the block to the inclined plane such that rotation of the bolt turns the screw which moves the block along the inclined plane to raise or lower the leveling base plate.