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:
Dec. 28, 1982
Filed:
Jul. 03, 1979
Applicant:
Inventor:
Jacques J Thirion de Briel, Levallois-Perret, FR;
Assignee:
Societe Anonyme Francaise du Ferodo, Paris, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16H / ;
U.S. Cl.
CPC ...
474 13 ; 474 46 ;
Abstract
A speed change pulley is disclosed in which, for relative centering of the movable side plate with respect to the diaphragm, the diaphragm is provided with engagement members projecting therefrom and axially received in notches in the movable side plate. The engagement members also comprise weight members for enhanced sensitivity to centrifugal force.