Engine mount having improved vibration isolation

Details Engine mount having improved vibration isolation Engine mount having improved vibration isolation

1988-11-14

1993-09-07

Chotkowski, Karen J.

Supports

Machinery support

Including vibration isolation means

248636, 2671405, 2671411, 267293, 267294, F16F 900

Patent

active

052421465

ABSTRACT:
An engine mount for mounting an automotive vehicle engine to the automotive vehicle chassis. The mount comprises a vibration isolator portion which is designed with relatively low stiffness to provide increased vibration isolation. Excessive displacements are avoided by snubbers. Snubbing action in one direction is provided by a circular snubber that is disposed in spaced relation to the vibration isolator portion. Snubbing action in other directions is provided by the particular design of the vibration isolator portion. Embodiments of both a front and a rear engine mount are disclosed.

REFERENCES:
patent: 1823429 (1931-09-01), Jansson et al.
patent: 1871376 (1932-08-01), Keys
patent: 3322377 (1967-05-01), Morlon
patent: 3430901 (1969-03-01), Cauvin
patent: 4270625 (1981-06-01), Nishimura et al.
patent: 4288063 (1981-09-01), Brenner et al.
patent: 4418898 (1983-12-01), Atsumi et al.
patent: 4693455 (1987-09-01), Andra
patent: 4767106 (1988-08-01), Le Fol

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