Engine mount for motor vehicles

Details Engine mount for motor vehicles Engine mount for motor vehicles

1993-09-14

1994-12-27

Kashnikow, Andres

Spring devices

Resilient shock or vibration absorber

Including energy absorbing means or feature

267219, 180312, F16F 1300, F16M 500

Patent

active

053758218

ABSTRACT:
An engine is supported on a frame of a motor vehicle by a plurality of engine mounts. At least one of said engine mounts are positioned on a main axis of inertia of the engine, and has substantially equal vertical and lateral static spring rates, a vertical dynamic spring rate greater than the vertical static spring rate, and a lateral dynamic spring rate between the vertical dynamic and static spring rates. The engine mount is effective in reducing muffled sound in the passenger compartment of the motor vehicle without impairing riding comfort of the motor vehicle. The spring rates are set to the following ratios:

REFERENCES:
patent: 3730462 (1973-05-01), Dick
patent: 4183496 (1980-01-01), Brock et al.
patent: 4570091 (1986-02-01), Kouishi
patent: 4749173 (1988-06-01), Kauda
patent: 4895353 (1990-01-01), Roth et al.
patent: 5129479 (1993-07-01), Fujii et al.
patent: 5156379 (1992-10-01), Tabata
patent: 5221077 (1993-06-01), Noguchi

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