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:
Aug. 26, 2014
Filed:
Aug. 24, 2011
Hiroyasu Tanaka, Atsugi, JP;
Masahide Ito, Atsugi, JP;
Masato Mori, Isehara, JP;
Takashi Eguchi, Machida, JP;
Ryousuke Nonomura, Kawasaki, JP;
Seiichiro Takahashi, Isehara, JP;
Mamiko Inoue, Ebina, JP;
Hiroyasu Tanaka, Atsugi, JP;
Masahide Ito, Atsugi, JP;
Masato Mori, Isehara, JP;
Takashi Eguchi, Machida, JP;
Ryousuke Nonomura, Kawasaki, JP;
Seiichiro Takahashi, Isehara, JP;
Mamiko Inoue, Ebina, JP;
Jatco Ltd, Fuji-shi, JP;
Abstract
The shift control unit shifts the sub-transmission mechanism while changing the speed ratio of the variator in response to a change in the speed ratio of the sub-transmission mechanism so that the through speed ratio does not change after the through speed ratio is caused to reach the final through speed ratio by changing only the speed ratio of the variator if the speed ratio corresponding to the shift instruction from the driver is between a first speed ratio at which the sub-transmission mechanism is in the second gear position at the high speed side and the speed ratio of the variator is lowest and a second speed ratio at which the sub-transmission mechanism is in the first gear position at the low speed side and the speed ratio of the variator is highest when the manual mode is selected.