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:
Jul. 04, 2023
Filed:
Feb. 09, 2022
Toyota Jidosha Kabushiki Kaisha, Aichi-ken, JP;
Yosuke Akiyama, Susono, JP;
Akira Ijichi, Odawara, JP;
Koji Takaira, Okazaki, JP;
Akinori Homan, Toyota, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Aichi-ken, JP;
Abstract
A power transmission device includes a first input shaft configured to input power from a first power source, a second input shaft configured to input power from a second power source, a first output shaft configured to transmit power to a first drive wheel, a second output shaft configured to transmit power to a second drive wheel, and a differential gear including, as three rotation elements, a first rotation element to which the second input shaft is connected, a second rotation element to which the second output shaft is connected, and a third rotation element to which the first input shaft and the first output shaft are connected, in which an engagement device configured to selectively connect any two of the three rotation elements is provided.