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:
Aug. 27, 1991
Filed:
Mar. 08, 1989
Marcel LeFol, Chateaugiron, FR;
Pascal Robic, Guignen, FR;
Automobiles Peugeot, Paris, FR;
Automobiles Citroen, Neuilly/Seine, FR;
Abstract
The elastically yieldable articulation is of the type comprising a cylindrical outer armature and a coaxial inner armature interconnected by a block of elastomer material and movable with respect to each other. According to the invention, the articulation comprises at least one deformable sealed chamber filled with a liquid and arranged between two portions of each of the two armatures so as to increase the elastic stiffness of the articulation in a direction (T) of relative displacement of the armatures substantially perpendicular to an axial plane (P) of the articulation and at least in a direction corresponding to an approach between these portions. Application in particular in the mounting of a set of wheels of a vehicle.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile