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Vibratory rate gyroscope

  • US 3,127,775 A
  • Filed: 10/28/1960
  • Issued: 04/07/1964
  • Est. Priority Date: 10/28/1960
  • Status: Expired due to Term
First Claim
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1. AN INERTIAL ANGULAR VELOCITY SENSING INSTRUMENT, INCLUDING, A VIBRATORY MEMBER HAVING A CENTRAL PORTION AND A PLURALITY OF TINES SYMMETRICALLY DISPOSED WITH RESPECT TO SAID CENTRAL PORTION, ELECTROMAGNETIC MEANS POSITIONED BETWEEN PAIRS OF ADJACENT TINES FOR SETTING THE TINES IN EACH PAIR IN VIBRATION TOWARD AND AWAY FROM EACH OTHER IN A PARTICULAR PHASE RELATIONSHIP TO OBTAIN A CANCELLATION OF SHOCK FORCES APPLIED TO THE SENSING INSTRUMENT, ELECTROMAGNETIC MEANS POSITIONED BETWEEN THE TINES IN DIFFERENT IN THE DIFFERENT ADJACENT PAIRS TOWARD AND AWAY FROM EACH OTHER TO OBTAIN A CANCELLATION OF THE EFFECTS OF SHOCK ON THE SENSING INSTRUMENT AND TO OBTAIN A SENSING OF THE ANGULAR VELOCITY OF THE SENSING INSTRUMENT, AND MEANS FOR REGIDLY SECURING SAID VIBRATOR MEMBER AT SAID CENTRAL PORTION.

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