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. 17, 2018
Filed:
Mar. 27, 2014
Aisin Aw Co., Ltd., Anjo-shi, Aichi-ken, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi-ken, JP;
Takayoshi Kato, Handa, JP;
Takashi Morimoto, Gamagori, JP;
Toshihiko Aoki, Anjo, JP;
Hiroshi Kato, Kariya, JP;
Satoru Kasuya, Nishio, JP;
Tomochika Inagaki, Anjo, JP;
Minoru Todo, Takahama, JP;
Shinji Oita, Toyota, JP;
Masaru Morise, Nukata, JP;
Terufumi Miyazaki, Toyota, JP;
Yoshio Hasegawa, Chiryu, JP;
AISIN AW CO., LTD., Anjo, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Abstract
An automatic transmissionincludes: a Simpson type complex planetary gear trainincluding single pinion type first and second planetary gearsandand single pinion type third and fourth planetary gearsand; first through fourth clutches Cto C; and first and second brakes Band B. A first carrierof the first planetary gearis coupled to an input shaft. A first ring gearof the first planetary gearis selectively connected to an output shaftby the first clutch C