| 摘要 |
The invention relates to a vibration absorption support of the rubber/hydraulic type. Two end elements 110, 176 are provided comprising a piston 111 and a casing 133, a first annular diaphragm 115 with rollable lobe reinforced in an inextensible fashion being fixed between the end elements 110, 176; elastic rubber elements with a substantial thickness and in the shape of an intermediate diaphragm 141 and of a second diaphragm 151 define, with the first diaphragm 115, two chambers 160, 161 filled with liquid, which communicate with one another via a restricted passage 162; a space placed on the side of the second diaphragm 151 is opposite the chambers filled with liquid and is in communication with the atmosphere. Application to motor vehicle engine supports (engine mountings). <IMAGE>
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