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:
Apr. 25, 2017
Filed:
Jul. 30, 2014
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi-ken, JP;
Toshiki Kanada, Anjo, JP;
Ryuji Ibaraki, Miyoshi, JP;
Yuji Yasuda, Miyoshi, JP;
Atsushi Tabata, Okazaki, JP;
Tatsuya Imamura, Okazaki, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota-Shi, JP;
Abstract
A hybrid system includes an engine, a first rotary machine, a speed change device to which the engine is connected, a differential gear to which the speed change device and the first rotary machine are connected, a clutch and a brake causing the speed change device to change gears by engagement and disengagement between first plates and second plates, a casing configured to house therein these members except the engine and to be connected to the engine, and a cover wall configured to cover an opening of the casing which opening is provided on an engine side. The first rotary machine is placed on the engine side relative to the clutch and the brake, the clutch is placed inside a cylinder member of the brake, and the cylinder member is connected to a cover wall.