Vibration absorbing mountings

Details Vibration absorbing mountings Vibration absorbing mountings

1984-10-29

1987-07-28

Machado, Reinaldo P.

Supports

Resilient support

Including additional energy absorbing means, e.g., fluid or...

248631, 248636, F16F 1300

Patent

active

046827536

ABSTRACT:
A vibration absorbing mounting for a vehicle engine incorporates hydraulic damping by means of a pair of liquid filled chambers (20,21) which are separated by a thick rubber intermediate diaphragm and communicate via a restricted passageway (32). A gas spring acts on one chamber and a piston (67) sealed by a reinforced rolling-lobe diaphragm (55) acts on the other chamber, the reinforcement of the rolling-lobe diaphragm providing low rolling resistance while maintaining high bulge stiffness.

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patent: 4378936 (1983-04-01), Brenner
patent: 4401298 (1983-08-01), Eaton
patent: 4458888 (1984-07-01), Wolf
patent: 4511126 (1985-04-01), Bernucmon
patent: 4516545 (1985-05-01), Kumagal

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