Hydraulic engine mount

Details Hydraulic engine mount Hydraulic engine mount

1985-06-06

1988-01-19

Kashnikow, Andres

Spring devices

Vehicle

Mechanical spring and nonresilient retarder

188299, 248562, 2671401, B60G 1504, F16M 500, F16M 1300, F16F 946

Patent

active

047200847

ABSTRACT:
A hydraulic engine mount is provided, the dynamic characteristics of which may be varied in response to engine performance parameters. In particular, the invention provides for a hydraulic engine mount comprising a core for attachment to an engine and the base for mounting to a frame, the core and the base being connected to each other by an elastic member, at least two fluid filled and elastically deformable chambers divided by a diaphragm, a throttle for permitting a limited exchange of fluid between the chambers, an absorptive mass selectively movable by the core, and a selectively operable connection between the core and the absorptive mass.

REFERENCES:
patent: 2535080 (1950-12-01), Lee
patent: 4399974 (1983-08-01), Takei
patent: 4428569 (1984-01-01), Takei
patent: 4537275 (1985-08-01), Kimura et al.
Ozawa, (abstract of Japanese Application No. 55-151699) patented 10-29-1980.
"Motorlagerungen im Fahrzeug mit integrierter hydraulischer Dampfung--ein Weg zur Verbesserung des Fahrkomforts", Automobiltechnische Zeitschrift, 1979, pp. 533-536, 539.

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