Railway wheels and axles – Wheels – Sound deadeners
Patent
1980-05-30
1983-07-12
Reeves, Robert B.
Railway wheels and axles
Wheels
Sound deadeners
464180, 74574, 105452, 181209, 295 11, 301 6WB, B60B 1700, F16F 1522, F16H 5514
Patent
active
043926819
ABSTRACT:
In a vibration absorber for resonance vibrations of rotating bodies, in particular rail wheels, comprising several oscillatory plates which establish a damping mass; intermediate layers of damping material separating the plates from each other; a fastener connecting the plates with the rotating body at at least one point and an intermediate layer of damping material coupling the plates over a large remaining area to the rotating body the geometric dimensions of the plates and the intermediate layers and the Shore hardness of the damping material of the intermediate layers is selected such that all plates oscillate at a natural frequency of the rotating body to be damped, but with the amplitudes and phases of the vibrations of the individual plates differing in such a manner, with respect to one another, that the damping material is as strongly distorted as possible.
REFERENCES:
patent: 1782285 (1930-11-01), Bourdon
patent: 1985144 (1934-12-01), Bugatti
patent: 2880599 (1959-04-01), Hinsky
patent: 3327812 (1967-06-01), Lazan
patent: 3388772 (1968-06-01), Marsch et al.
patent: 3986747 (1976-10-01), Raquet et al.
patent: 4183572 (1980-01-01), Albrecht et al.
Beltran Howard
Fried Krupp Huttenwerke AG
Reeves Robert B.
LandOfFree
Rotating body sympathetic vibration absorber does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Rotating body sympathetic vibration absorber, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rotating body sympathetic vibration absorber will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-194893