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. 09, 2013
Filed:
Aug. 24, 2010
Ryousuke Nonomura, Kawasaki, JP;
Takashi Eguchi, Machida, JP;
Tomohiro Utagawa, Sagamihara, JP;
Keita Okudaira, Zama, JP;
Ryousuke Nonomura, Kawasaki, JP;
Takashi Eguchi, Machida, JP;
Tomohiro Utagawa, Sagamihara, JP;
Keita Okudaira, Zama, JP;
Jatco Ltd, Fuji-shi, JP;
Abstract
An inertia torque input into the continuously variable speed change mechanism from the subtransmission mechanism is estimated during the shift in the subtransmission mechanism. During the shift in the subtransmission mechanism, a required oil pressure, which is an oil pressure required to maintain a contact frictional force between the respective pulleys and the wrapped member, is calculated on the basis of an input torque into the continuously variable speed change mechanism and the inertia torque.