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. 21, 2014
Filed:
Dec. 17, 2010
Leo Oriet, Rochester Hills, MI (US);
Leo Oriet, Rochester Hills, MI (US);
Other;
Abstract
A power unit has: a conversion device () for converting mechanical energy of rotation into a different form of energy which can be used for various purposes; a first internal combustion engine (); a second internal combustion engine (); a first clutch () through which the first engine can be selectively coupled to a first axial end of a rotor shaft of the conversion device for transmitting mechanical energy of rotation to the rotor shaft when the first clutch is engaged; and a second clutch () through which the second engine can be selectively coupled to a second axial end of the rotor shaft for transmitting mechanical energy of rotation from the second engine to the rotor shaft when the second clutch is coupling the second engine to the rotor shaft.