Hydraulically damping spring device

Spring devices – Resilient shock or vibration absorber – Including energy absorbing means or feature

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

267122, 267219, B60K 512, F16F 900, F16F 1300

Patent

active

048862525

ABSTRACT:
A hydraulically damping rubber bearing, usable as an engine mount in a motor vehicle has two end walls, between which are arranged two working chambers, both of which are filled with damping fluid and which are separated by a dividing wall in which is arranged a channel inter-connecting the working chambers with one another. The length of the channel is at least equal to the diameter of the dividing wall and its cross-section is small relative to its length. In order to make possible efficient damping of vibrations of various frequencies and amplitudes acting on the rubber bearing, the damping characteristics of the rubber bearing can be matched to the vibrations to be damped by either changing the size of the wall area or volume of the channel by intervention control from outside the bearing.

REFERENCES:
patent: 4516545 (1985-05-01), Kumagai et al.
patent: 4699099 (1987-10-01), Arai et al.
patent: 4700933 (1987-10-01), Chikamori et al.
patent: 4709779 (1987-12-01), Takehara
patent: 4720084 (1988-01-01), Hollerweger et al.
patent: 4754956 (1988-07-01), Barone et al.
patent: 4759534 (1988-07-01), Hartel
patent: 4768759 (1988-09-01), Bellamy et al.
patent: 4793599 (1988-12-01), Ishioka

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Hydraulically damping spring device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hydraulically damping spring device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydraulically damping spring device will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2117427

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.