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:
Jan. 28, 2025
Filed:
Oct. 28, 2019
Piaggio & C. S.p.a., Pontedera, IT;
Paolo Nesti, Pontedera, IT;
Stefano Doveri, Pontedera, IT;
PIAGGIO & CO. S.P.A., Pontedera, IT;
Abstract
The transmission unit () for motor vehicle () comprises a shaft () of the driving wheel, operatively connected to a main drive () to control forward drive, and a reverse drive electric motor (). The transmission unit further comprises a control bushing () rotated by the reverse drive electric motor (), and a driven transmission bushing (), operatively connected to the shaft () of the driving wheel. An actuator () is provided for controlling mutual coupling between the control bushing () and the driven transmission bushing () to transmit the motion of the reverse drive electric motor () to the shaft () of the driving wheel.