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. 29, 2014
Filed:
Mar. 19, 2010
Tateki Jozaki, Yokohama, JP;
Hideaki Suzuki, Yokohama, JP;
Ryousuke Nonomura, Kawasaki, JP;
Mamiko Inoue, Machida, JP;
Seiichiro Takahashi, Isehara, JP;
Tatsuo Ochiai, Oiso-machi, JP;
Masato Koga, Hiratsuka, JP;
Masaaki Uchida, Yokosuka, JP;
Ryoji Kadono, Kawasaki, JP;
Tateki Jozaki, Yokohama, JP;
Hideaki Suzuki, Yokohama, JP;
Ryousuke Nonomura, Kawasaki, JP;
Mamiko Inoue, Machida, JP;
Seiichiro Takahashi, Isehara, JP;
Tatsuo Ochiai, Oiso-machi, JP;
Masato Koga, Hiratsuka, JP;
Masaaki Uchida, Yokosuka, JP;
Ryoji Kadono, Kawasaki, JP;
Jatco Ltd, Fuji-shi, JP;
Nissan Motor Co., Ltd., Yokohama-shi, JP;
Abstract
A transmission controller permits a 2-1 shift, in which a gear position of a subtransmission mechanism is changed from a second speed to a first speed, when an accelerator pedal has been depressed to or above a predetermined opening. The gear position of the subtransmission mechanism is changed from the second speed to the first speed when an actual through speed ratio passes a mode switch line from a High side to a Low side while the 2-1 shift is permitted in the subtransmission mechanism.