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EP0228967A1 Expired / Lapsed EP ⏱️ 0.0 years remaining

Modifications to hydraulic anti-vibration mountings

Assignee: Hutchinson SA
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Filing: 1986-12-23
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Granted: —
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Expires: 2006-12-23
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Abstract

Abstract Translated from French Dans un support antivibratoire hydraulique des­tiné à être interposé entre deux éléments rigides (1 et 3) et comportant une chambre de travail (A) et une cham­bre de compensation (B) séparées par une cloison (10) et reliées en permanence entre elles par un passage étran­glé (11), l'ensemble de ces chambres et de ce passage étant rempli de liquide, la chambre de travail est déli­mitée extérieurement par une paroi annulaire de support (7) présentant la forme générale de deux troncs de cône creux et épais de sens inverses (7₁ et 7₂) juxtaposés axialement par leurs grandes bases, leurs deux petites bases étant raccordées respectivement aux deux éléments rigides. In a hydraulic anti-vibration support intended to be interposed between two rigid elements (1 and 3) and comprising a working chamber (A) and a compensation chamber (B) separated by a partition (10) and permanently connected together by a choked passage (11), all of these chambers and this passage being filled with liquid, the working chamber is delimited externally by an annular support wall (7) having the general shape of two trunks of hollow and thick cone of opposite directions (7₁ and 7₂) juxtaposed axially by their large bases, their two small bases being respectively connected to the two rigid elements.

Inventors

  • 👤 Francois Hourlier

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-08 23:13
CPC Classifications
F; F16; F16F; F16F13/00; F16F13/04; F16F13/06; F16F13/08; F16F13/10

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

EP0005730A1 Cited
DE7817348U1 Cited
FR2435632A1 Cited
DE7904427U1 Cited
FR2472116A1 Cited
EP0132404A2 Cited
EP0156697A1 Cited
DE3414547A1 Cited
EP0165095A1 Cited

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