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FR2551161A1 Expired / Lapsed FR ⏱️ 0.0 years remaining

ELASTIC SLEEVE WITH FLUID FILLING FOR VIBRATION DAMPING

Assignee: Sumitomo Riko Co Ltd
•
Filing: 1984-08-24
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Granted: —
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Expires: 2004-08-24
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Abstract

Abstract Translated from French STRUCTURE DE MANCHONNAGE ELASTIQUE A REMPLISSAGE DE FLUIDE DANS LAQUELLE UN ELEMENT ELASTIQUE 8 EST INTERPOSE ENTRE UN MANCHON INTERIEUR 4 ET UN MANCHON EXTERIEUR 6 ESPACES D'UNE DISTANCE RADIALE PREDETERMINEE. L'ELEMENT ELASTIQUE COMPORTE DES PARTIES 10 DEFINISSANT AU MOINS PARTIELLEMENT DES CHAMBRES DE FLUIDE 16 REMPLIES D'UN FLUIDE INCOMPRESSIBLE ET MAINTENUES EN COMMUNICATION RECIPROQUE PAR UN ORIFICE 18, 22. UNE PIECE D'ARRET RADIALE 26, RIGIDE ET NON FIXEE, EST LOGEE DANS AU MOINS UNE DES CHAMBRES 16 ET PEUT SE DEPLACER DANS CELLE-CI. LA PIECE 26 PEUT VENIR EN BUTEE SUR DES SURFACES 24, 14 QUI DEFINISSENT LADITE CHAMBRE DE FLUIDE, DE FACON A EMPECHER UN DEPLACEMENT EXCESSIF DES MANCHONS INTERIEUR ET EXTERIEUR 4, 6 L'UN PAR RAPPORT A L'AUTRE, DANS UNE DIRECTION RADIALE PERPENDICULAIRE AUX AXES DESDITS MANCHONS. ELASTIC FLUID-FILLED SLEEVE STRUCTURE IN WHICH AN ELASTIC ELEMENT 8 IS INTERPOSED BETWEEN AN INTERNAL SLEEVE 4 AND AN EXTERIOR SLEEVE 6 SPACES AT A PREDETERMINED RADIAL DISTANCE. THE ELASTIC ELEMENT INCLUDES PARTS 10 DEFINING AT LEAST PARTLY FLUID CHAMBERS 16 FILLED WITH AN INCOMPRESSIVE FLUID AND MAINTAINED IN RECIPROCAL COMMUNICATION BY A PORT 18, 22. A RADIAL STOP PART 26, RIGID AND UNFIXED, IS LODGED IN AT LEAST ONE OF THE BEDROOMS 16 AND CAN MOVE THROUGH IT. PART 26 MAY COME IN STOP ON SURFACES 24, 14 WHICH DEFINE THE SAID FLUID CHAMBER, SO AS TO PREVENT EXCESSIVE MOVEMENT OF THE INSIDE AND OUTER SLEEVES 4, 6 ONE IN RELATION TO THE OTHER, IN A PERPENDICULAR RADIAL DIRECTION AT THE AXES OF SAID SLEEVES.

Inventors

  • 👤 Keizo Konishi

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-06 08:22
CPC Classifications
F; F16; F16F; F16F13/00; F16F13/04; F16F13/06; F16F13/08; F16F13/14; F16F13/1463; F16F13/1409; Y; Y10; Y10T; Y10T403/00; Y10T403/45; Y10T403/455

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US3403899A Cited
FR2118585A5 Cited
GB1545843A Cited
DE2726676A1 Cited
EP0009120A1 Cited
JPS56143830A Cited
EP0071698A2 Cited
JPS59164427A Cited

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