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:
Jun. 14, 2022
Filed:
Dec. 01, 2016
Applicant:
Piaggio & C. S.p.a., Pisa, IT;
Inventors:
Assignee:
PIAGGIO & C. S.p.A., Pisa, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16H 55/56 (2006.01); F16H 9/12 (2006.01); F16H 55/52 (2006.01); F16H 9/16 (2006.01); F16H 9/18 (2006.01); F16H 55/49 (2006.01);
U.S. Cl.
CPC ...
F16H 55/563 (2013.01); F16H 9/125 (2013.01); F16H 9/16 (2013.01); F16H 9/18 (2013.01); F16H 55/52 (2013.01); F16H 55/56 (2013.01); F16H 9/12 (2013.01); F16H 55/49 (2013.01);
Abstract
A continuously variable transmission device () for a two-wheel, three-wheel or four-wheel motorcycle includes a cam system () operating between a fixed bushing () and a mobile bushing (). The device is configured to obstruct the approach between the active surfaces () or to facilitate the approach of the active surfaces.