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:
Sep. 28, 1999
Filed:
Jul. 20, 1998
Applicant:
Inventors:
Alain Bellamy, Naveil, FR;
Denis Reh, Thiville, FR;
Assignee:
Hutchinson, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16F / ; F16F / ; F16F / ;
U.S. Cl.
CPC ...
26714012 ; 26714013 ; 267219 ; 2671415 ;
Abstract
A hydraulic antivibration support comprises a strength member connected to a plate by an elastomer body whose base is pressed against the plate to define two hydraulic chambers and a narrow channel, all filled with liquid. A perforated insert embedded in the base of the elastomer body has tabs crimped over two opposite reception edges of the plate, which edges form rims projecting away from the perforated insert. Each tab has a free end folded behind the corresponding rim to anchor the tab onto the rim.