×

Inertial tachometers

  • US 3,302,465 A
  • Filed: 04/13/1964
  • Issued: 02/07/1967
  • Est. Priority Date: 04/19/1963
  • Status: Expired due to Term
First Claim
Patent Images

1. AN INERTIAL TACHOMETER FOR MEASURING THE ROTATION OF A PLATFORM ABOUT A PREDETERMINED AXIS COMPRISING:

  • A SUPPORT SOLID WITH SAID PLATFORM AND WHOSE AXIS COINCIDES WITH SAID AXIS;

    AN ELONGATED MEMBER RIGIDLY AND SYMMETRICALLY SUPPORTED BY SAID SUPPORT AND EXTENDING NORMALLY TO SAID AXIS;

    TWO PRONGS, HAVING RESPECTIVE CENTERS OF SYMMETRY, RIGIDLY CARRIED BY SAID MEMBER AT SAID CENTERS AND SYMMETRICAL WITH RESPECT TO SAID SUPPORT;

    SAID PRONGS HAVING TWO RESPECTIVE HALVES EXTENDING SYMMETRICALLY WITH RESPECT TO THE AXIS OF SAID MEMBER;

    MEANS FOR EXCITING IN SAID PRONGS FLEXIONAL VIBRATIONS PARALLEL TO SAID MEMBER AND BENDING IN OPPOSITE DIRECTIONS SAID OPPOSITE HALVES OF SAID PRONGS;

    AND MEANS FOR MEASURING THE TORSIONAL VIBRATIONS OF SAID MEMBER.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×