Machine element or mechanism – Gyroscopes – Gyroscope control
Patent
1982-04-02
1985-03-12
Bonck, Rodney H.
Machine element or mechanism
Gyroscopes
Gyroscope control
74 55, 74 56E, 74 58, F16D 1930
Patent
active
045037183
ABSTRACT:
In an azimuth determining gyroscope, a mechanically balanced gimbal is suspended from a fixed case by a wire which passes through the generally tubular upper portion of the suspended gimbal. A spin motor and a wheel for rotating about a vertical axis are coupled to the lower portion of the suspended gimbal. The upper portion of the suspended gimbal has pickoff and torquer coils for measuring the position of the suspended gimbal with respect to the fixed case and for providing torque to the suspended gimbal. Leads to the spin motor are configured to act as azimuth restraint means between the suspended gimbal and the fixed case.
REFERENCES:
patent: 1141099 (1915-06-01), Anschutz-Kaempfe
patent: 2690014 (1954-09-01), Draper et al.
patent: 2899828 (1959-08-01), Lynn
patent: 3172213 (1965-03-01), Eklund
patent: 3512264 (1970-05-01), Ambrosini
patent: 4283960 (1981-08-01), Quermann
patent: 4383452 (1983-05-01), Imbeninato et al.
Bonck Rodney H.
Sperry Corporation
Terry Howard P.
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