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:
Feb. 23, 1999
Filed:
Jun. 20, 1996
Pierre Allaire, Chateaudun, FR;
Hutchinson, Paris, FR;
Abstract
An elastic support for a vibrating mass includes at least a first fixture, a second fixture and a block of elastic material bonded between the fixtures. The fixtures are capable of being subjected, as a result of excitation vibrations exerted on at least one of them, to relative vibrational displacements. At least one oscillator is fixed to one part of the block which is subjected to vibrations in phase opposition with those of one of the two fixtures. The 'oscillator' function can be improved by incorporating a flexible circular comb in the block of elastic material, as well as by associating a decoupling slot in the block and a retaining ring preventing radial expansions of this block. The support is appropriate for fastening shock absorbers for vehicles.