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. 06, 2002
Filed:
Oct. 22, 1999
Applicant:
Inventors:
Daniel Drecq, 78610 Saint Leger en Yvelines, FR;
Guy Louradour, 93100 Montreuil, FR;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16F 1/510 ;
U.S. Cl.
CPC ...
F16F 1/510 ;
Abstract
The invention relates to an internal combustion engine, the crankshaft ( ) of which is equipped with a pulley or flywheel ( ) secured to it by fastening means, in which said flywheel ( ) is equipped with at least one pendular element ( ), whose size, mass and position on said flywheel ( ) are determined so as to be tuned to close to the angular frequency of the major harmonic of the cyclic disturbance.