Gyroscopic system for measuring the inclination of the plane of the axes of the primary and secondary frames with respect to the axis of the spinner.

摘要

- gyroscopic system. & br / - according to the invention, the gyroscopic system is remarkable in that: & br / . at least in the vicinity of the plane defined by the axes (y - y 'and x - x ′) of the frames (3), primary and secondary (4), the rotor (2) is in a spherical (2a); & br / . the spherical part (2a) of the mixer (2) carries at least one set (22) of parallel lines (21), of different length parallel to the axis of rotation (z - z ′) of the mixer (2); & br / . a detector optico - electronic means (13) attached to the housing (1), in the number of lines (21) during the rotation of the mixer (2). This detector is advantageously, the rotor (2) through a bearing (4c) of articulation of the secondary frame (4) on the said housing (1).