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:
Nov. 01, 2011
Filed:
Mar. 10, 2008
Federico Martini, Pisa, IT;
Alessandro Caleo, Massa Carrara, IT;
Luca Carmignani, Pisa, IT;
Paolo Capozzella, Frosinone, IT;
Federico Martini, Pisa, IT;
Alessandro Caleo, Massa Carrara, IT;
Luca Carmignani, Pisa, IT;
Paolo Capozzella, Frosinone, IT;
Piaggio & C. S.p.A, Pontedera, Pisa, IT;
Abstract
Herein described is a hybrid propulsion and transmission system for a motorcycle of the type comprising at least an internal combustion engine () and at least one driving wheel (). The system comprises a first electric machine (), provided with first mechanical connection means () to the internal combustion engine (), and a second electric machine (), coupled with first electric machine () through electric and/or electronic connection means () and/or through second mechanical connection means (), and coupled with the driving wheel () through second mechanical connection means ().