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:
Jun. 07, 2016
Filed:
Dec. 23, 2014
Toyota Jidosha Kabushiki Kaisha, Toyota-shi Aichi, JP;
Yuji Iwase, Toyota Aichi, JP;
Yosuke Suzuki, Seto Aichi, JP;
Koichi Kato, Okazaki Aichi, JP;
Kensei Hata, Okazaki Aichi, JP;
Seitaro Nobuyasu, Okazaki Aichi, JP;
Taro Moteki, Okazaki Aichi, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, JP;
Abstract
A power transmission unit for preventing malfunction and deterioration in durability of a locking device arranged in a housing by preventing the ingress of foreign matters into the locking device. In the power transmission unit, a one-way brakefor selectively stopping a rotation of an output shaftof an engineis disposed between the housingof a transmission mechanism and an engine block. A fixed memberis fixed to the housingor to the engine block, and a movable memberis attached to the output shaft. A through holeis formed on the housing at a vertically lowest portion and axially outside of a region where the one-way brakeis situated, so as to provide a communication between an inner space and an outer space of the housing