| 摘要 |
A tuned gyroscope incorporates a dynamic absorber for lessening the transmissibility of resonant vibrations. A damping mass is symmetrical about a rotating element of the gyroscope. A symmetrical arrangement of elastomeric material is utilized to mount the mass to such rotating element. The mass and elastomeric material are so chosen with respect to geometry and material composition that out-of-phase vibrations are induced within the damping apparatus upon the onset of resonant vibrations to minimize the transmissibility of such vibrations with respect to the elements of the tuned gyroscope. |
