Patent ID: 8209875
Filing Date: 2012-07-03
Classification: G01B

Abstract:
1. A precision shaft alignment system used in powered and/or hydraulic power tools for establishing concentric axial alignment of a first rotatably mounted shaft extending from a fixed unit with a second opposed, rotatably mounted shaft extending towards said first shaft from a variable position unit being positioned for use therewith, said precision alignment system comprising: a) a control and computing module; b) an input measuring means to provide precise x,y coordinates of the concentric line of axis of said variable shaft and said fixed shaft, said input measuring means in communication with said control and computing module; c) a plurality of variable position unit mounting means precision measuring modules in communication with said control and computing module to receive and transmit x/y repositioning data therefrom required to align said shafts; and d) a plurality of actuators wherein said actuators are taken from the group of powered actuators, manually powered hydraulic jacking tools, conventional tools, jack bolts and pry bars; and e) wherein manually powered tools include hydraulic jacking tools, conventional tools, jack bolts and pry bars that are used in conjunction with a plurality of lights wherein a Flashing Green Arrow Light identifies direction of movement travel; a Green Light identifies if the front or rear or both front and rear requires movement; a Yellow Light signals when you are within close positioning proximity; a Flashing Yellow Light signals when you are about to exceed parallel offset proximity in the horizontal parallel offset process to maintain equal movement of the front and rear; and a Red Light signals when to stop movement, which are incorporated in said control and computing module with a constant reference to the concentric line of axis of the motor shaft as the motor is being controlled into position based upon position and positional change information being communicated via 2-way RS232 by the front and rear X&Y measuring modules so that in the vertical angular process of the manual movement, the control and computing module determines the amount of shims needed to correct the angular by a comparison of the original predetermined concentric line of axis rear presets stored in memory before movement begins to the actual distance the rear has traveled by directly responding when the sum of rear measuring devices D+D1 divided by 2=measuring device C.