Tuned gyroscope with dynamic absorber
First Claim
Patent Images
1. A tuned gyroscope comprising, in combination:
- (a) a flexibly mounted rotor;
(b) a reactive mass, said mass being substantially symmetrical about the spin axis of said rotor; and
(c) means mounting said mass for rotation with said rotor, said means including at least one elastomeric body.
2 Assignments
0 Petitions
Accused Products
Abstract
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.
-
Citations
14 Claims
-
1. A tuned gyroscope comprising, in combination:
-
(a) a flexibly mounted rotor; (b) a reactive mass, said mass being substantially symmetrical about the spin axis of said rotor; and (c) means mounting said mass for rotation with said rotor, said means including at least one elastomeric body. - View Dependent Claims (2, 3, 4, 5, 6, 7, 9, 10, 11, 12)
-
-
8. An absorber for reducing the transmissibility of resonant vibrations in a tuned gyroscope of the type that includes a flexibly-mounted rotor, said absorber comprising in combination:
-
(a) a reactive mass, said mass being substantially symmetrical about the spin axis of said rotor; and (b) mean mounting said mass for rotation with said rotor, said mass inclduing at least one elastomeric body.
-
- 13. An absorber as defined in claim 13 further including elastomeric material adjacent the inner edge of said ring shaped reactive mass.
Specification