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. 31, 2006
Filed:
Feb. 20, 2004
Akira Murakami, Gotenba, JP;
Yasunori Nakawaki, Nishikamo-gun, JP;
Makoto Funahashi, Gotenba, JP;
Masahiro Kojima, Okazaki, JP;
Masatoshi Adachi, Susono, JP;
Akira Murakami, Gotenba, JP;
Yasunori Nakawaki, Nishikamo-gun, JP;
Makoto Funahashi, Gotenba, JP;
Masahiro Kojima, Okazaki, JP;
Masatoshi Adachi, Susono, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Abstract
A control device for a hybrid vehicle, which has; a first prime mover and a second prime mover for transmitting a power to a wheel; a power distribution device for distributing the power of said first prime mover to the wheel and to a rotary device; a transmission arranged on a power transmission route from said second prime mover to the wheel; and a gear ratio control device for controlling a gear ratio of the transmission; characterized in that comprising a sub control device for controlling a status of said transmission to enable suppression of decline in a driving performance of the vehicle, even when the function of said gear ratio control mechanism declines.