Spring devices – Resilient shock or vibration absorber – Including energy absorbing means or feature
Patent
1986-02-27
1987-04-28
Halvosa, George E. A.
Spring devices
Resilient shock or vibration absorber
Including energy absorbing means or feature
248562, 248634, F16F 136
Patent
active
046608133
ABSTRACT:
A hydraulic-damping rubber mounting for motor vehicles, particularly for engines of such vehicles, has two rigid end walls which are disposed opposite to each other in the axial direction, and at least two fluid chambers which are disposed axially one behind the other, for containing damping fluid. The chambers communicate with each other through a throttle means. A partitioning wall which delimits and separates the two chambers is axially movable, and is pressed against a sealing surface by way of a prestressed rubber spring so that, at large amplitudes, the reduced pressure which normally might cause cavitation in a chamber is eliminated by way of a bypass opened by stressing the rubber spring so as to open communication at the sealing surface, such that no interfering noise effects occur.
REFERENCES:
patent: 4159091 (1979-06-01), Le Salver et al.
patent: 4352487 (1982-10-01), Shtarkman
patent: 4378936 (1983-04-01), Brenner
patent: 4383679 (1983-05-01), Kakimoto
patent: 4460168 (1984-07-01), Obadal
Boge GmbH
Halvosa George E. A.
Ljungman Nils H.
LandOfFree
Rubber mounting with hydraulic damping, particularly for mountin does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Rubber mounting with hydraulic damping, particularly for mountin, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rubber mounting with hydraulic damping, particularly for mountin will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-472466