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:
May. 27, 2025
Filed:
Dec. 29, 2023
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Takuya Matsumoto, Okazaki, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Abstract
The electric power generating device includes a first generator, a differential gear mechanism provided between a blade and the first generator, a first ring gear connected to the first generator, and a case that rotates integrally with the first ring gear about a first axis. The differential gear mechanism includes a pinion shaft that rotatably supports a pair of pinion gears about a second axis perpendicular to the first axis. The differential gear mechanism includes a first drive shaft having a first side gear at one end and a blade connected to the other end. The differential gear mechanism comprises a second drive shaft having a second side gear at one end and having an interference portion at one end extending toward the pinion shaft. The interference portion faces the pinion shaft in a direction of a third axis that is orthogonal to the first axis and the second axis.