Hydraulically damped rubber motor mounting

Details Hydraulically damped rubber motor mounting Hydraulically damped rubber motor mounting

1979-07-06

1981-07-07

Reger, Duane A.

Spring devices

Resilient shock or vibration absorber

Including energy absorbing means or feature

F16F 934

Patent

active

042770564

ABSTRACT:
A hydraulically damped rubber motor mount has a mounting flange, a motor connection above the flange, and a rubber annulus interconnecting the connection and flange and forming a hydraulic chamber. An elastically expansible and contractible hydraulic enclosure is connected with the chamber via a flow path that is at least fifty times longer than its cross-sectional area. Hydraulic fluid fills the chamber, enclosure and path. Low frequency vibration applied to the motor connection when supporting a motor, is damped by hydraulic flow back and forth between the chamber and enclosure via the flow path. Because of the length of this flow path relative to its cross-sectional area, the mount does not excessively stiffen when the motor applies high frequency vibration to the motor connection.

REFERENCES:
patent: 2421585 (1947-06-01), Thiry
patent: 2535080 (1950-12-01), Lee
patent: 3888449 (1975-06-01), Jablonski et al.

Affiliated with

Also associated with

Rating

Hydraulically damped rubber motor mounting 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 damped rubber motor mounting, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydraulically damped rubber motor mounting will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-189708