Spring devices – Resilient shock or vibration absorber – Including energy absorbing means or feature
Patent
1981-09-28
1983-12-06
Stoner, Jr., Bruce H.
Spring devices
Resilient shock or vibration absorber
Including energy absorbing means or feature
188298, 248562, 248636, 2671411, F16M 500, F16F 1500
Patent
active
044188951
ABSTRACT:
The invention relates to damped elastic supports, comprising essentially, between two bases fixable to assemblies to be supported on one another, on the one hand a flexible wall defining one chamber designed to cooperate with another chamber and, on the other hand, at least one fluid-flow restricting orifice. This assembly is also completed outwardly by two elastic domes of elastomer combined with one mass. The assembly of this mass with another mass and with the damper device and the elastic membranes is calculated so as to permit a certain flexibility to be maintained, both for low frequencies and high frequencies. The invention is particularly applicable to automobile engine supports.
REFERENCES:
patent: 1304311 (1919-05-01), Heldrich
patent: 1915303 (1928-12-01), Forsyth
patent: 2387065 (1945-10-01), Harding
patent: 2822164 (1958-02-01), Boschi
patent: 3322377 (1965-03-01), Morlon
patent: 4199128 (1980-04-01), van den Boom et al.
Bertin Jacques
Pompei Michel
Valjent Jean-Pierre
Hutchinson-Mapa
Oberleitner Robert J.
Stoner Jr. Bruce H.
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