ANTIVIBRATION SUSPENSION USING RUBBER ELEMENTS WITH CREEP COMPENSATION

摘要

1. Antivibratory suspension device for mechanical structures such as the engines of ground vehicles or marine craft as well as industrial machines, comprising at least one carrier spring (1) and an opposing spring (2) of elastomers bonded to external supports (8) of metal or rigid polymers, the said carrier and opposing springs (1) and (2) encompassing a support (10) and mounted under a preconstraint exerted through the intermediary of a means known per se formed by one or more through bolts (3) able to be utilised as element for connection of the support to the suspended mass, characterized in that the said carrier and opposing springs (1) and (2) are produced from two different elastomers, which are respectively elastic (7) and damping (9) and of similar rigidities.