Patent ID: 9007598
Filing Date: 2015-04-14
Classification: G01C

Abstract:
1. A ring laser gyroscope configured to reduce alignment shifts in at least one critical alignment of the ring laser gyroscope, the ring laser gyroscope comprising: reflective components configured to direct clockwise optical beams and counter-clockwise optical beams in at least one lasing plane; at least one ring-laser-gyro mounting feature having at least one respective through hole; and at least one minimally-threaded screw positioned in the at least one respective through hole, wherein an unthreaded section of the minimally-threaded screw is contactlessly encased in the at least one respective through hole, and wherein a threaded-end of the at least one minimally-threaded screw is threaded in a respective at least one threaded hole in a gyro frame, the gyro frame spanning a reference mounting plane.