The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 03, 1988
Filed:
Oct. 17, 1986
Applicant:
Inventors:
Alain Bellamy, Vendome, FR;
Francois Bodin, Jallans, FR;
Assignee:
Hutchinson, , FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16F / ;
U.S. Cl.
CPC ...
2671401 ;
Abstract
The invention relates to a hydraulic antivibration support designed to be interposed between two rigid elements. It comprises a working chamber and a compensating chamber separated by a rigid partition and connected permanently with one another through a throttled passage. Both of these chambers and this passage are filled with liquid. The working chamber is composed of two compartments connected to one another through a throttled annular column bounded internally and externally by two cylindrical surfaces fast respectively to the two rigid elements.