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:
Feb. 05, 2019
Filed:
Jun. 20, 2016
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, JP;
Takahito Endo, Shizuoka-ken, JP;
Yuji Iwase, Shizuoka-ken, JP;
Hidekazu Nagai, Shizuoka-ken, JP;
Kensei Hata, Shizuoka-ken, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota-shi, JP;
Abstract
A drive unit for a hybrid vehicle in which selectable operating modes are increased and power distribution ratio is changeable is provided. The drive unit comprises: a first planetary gear unit having a first input element to which power of an engine is applied, a first reaction element connected to a first motor, and a first output element; a second planetary gear unit that performs having a second input element connected to the first output element, a second output element connected to an output member, and a second reaction element; a first clutch that selectively connects any of the first input element and the first reaction element to the second reaction element; and a second clutch that selectively connects at least any of two elements of the second planetary gear unit to rotate the second planetary gear unit integrally.