METHOD AND APPARATUS FOR IMPROVED VIBRATION ISOLATION

A vibration isolator is disclosed having a housing which defines a fluid chamber. A piston, which is movable to and from a down position, is disposed within the housing. A vibration isolation fluid is disposed within the fluid chamber. A passage having a predetermined diameter extends through the pi...

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Bibliographic Details
Main Authors STAMPS, FRANK B, SHIPMAN, DAVID P, WARD, EMERY N, SMITH, MICHAEL R, HAYNIE, DAVID, THOMPSON, TERRY K, WILSON, JAMES A
Format Patent
LanguageEnglish
French
Published 24.11.2015
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Summary:A vibration isolator is disclosed having a housing which defines a fluid chamber. A piston, which is movable to and from a down position, is disposed within the housing. A vibration isolation fluid is disposed within the fluid chamber. A passage having a predetermined diameter extends through the piston to permit the vibration isolation fluid to flow from one fluid chamber to the other. An elastic element is provided for reducing transmission of vibrations from the piston to the housing when the piston is at the down position. L'invention porte sur un anti-vibrateur possédant un boîtier qui définit une chambre de fluide. Un piston, qui est mobile vers une position basse et à partir de celle-ci, est disposé à l'intérieur du boîtier. Un fluide anti-vibration est disposé à l'intérieur de la chambre de fluide. Un passage présentant un diamètre prédéterminé s'étend à travers le piston pour permettre au fluide anti-vibration de s'écouler d'une chambre de fluide à l'autre. Un élément élastique est prévu pour réduire la transmission des vibrations du piston au boîtier lorsque le piston est dans la position basse.
Bibliography:Application Number: CA20072704734