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:
Feb. 20, 2007
Filed:
Mar. 29, 2005
Hideki Oshita, Fuji, JP;
Hiroyasu Tanaka, Fuji, JP;
Takuichiro Inoue, Fuji, JP;
Masahiro Yamamoto, Fuji, JP;
Kousuke Abe, Fuji, JP;
Hideki Oshita, Fuji, JP;
Hiroyasu Tanaka, Fuji, JP;
Takuichiro Inoue, Fuji, JP;
Masahiro Yamamoto, Fuji, JP;
Kousuke Abe, Fuji, JP;
Jatco Ltd, , JP;
Abstract
A transmission controller commands a demand torque of an engine to an engine controller according to an actual secondary pulley pressure that is detected by a secondary pulley pressure sensor when a vehicle speed is 0 km/h and a state wherein gear ratio is equal to or higher than a predetermined gear ratio is continued for a first predetermined time or more. Thereby, since an input torque corresponding to a secondary pulley pressure which is actually generated is inputted to a primary pulley even when a failure occurs in the secondary pulley rotation sensor, engine performance of a vehicle can be ensured.