Accession Number : AD0649406

Title :   DEVICE FOR EXCITATION OF TORSIONAL SINUSOIDAL OSCILLATIONS,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Bolgov,A. T. ; Makarov,V. V.

Report Date : 23 JAN 1967

Pagination or Media Count : 7

Abstract : The Author Certificate presents a device for exciting sinusoidal oscillations in a system having a rotary shaft. The device contains an electric motor coupled to one end of the rotary shaft to rotate it. To broaden the limits of oscillation control in frequency and amplitude while preserving the sinusoidal form, the device is provided with a three-stage gyroscope. One of the gyroscope frame axes is coupled mechanically to the other end of the rotary shaft of the system. The second frame is provided with an independent electric drive to rotate it and is coupled kinematically, e.g., by a system of gears, to the axis of the inner third frame on which the gyroscope rotor is mounted. (Author)

Descriptors :   (*VIBRATORS(MECHANICAL), TORSION), USSR, PATENTS, OSCILLATION, GYROSCOPES, VIBRATION

Subject Categories : Test Facilities, Equipment and Methods

Distribution Statement : APPROVED FOR PUBLIC RELEASE