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.:

US 7189184 B1

PDF
Full Text
Expired
Date of Patent:
Mar. 13, 2007

Filed:

Feb. 07, 2005
Applicants:

Yasuhiro Oshiumi, Gotenba, JP;

Kunihiro Iwatsuki, Toyota, JP;

Takayuki Amaya, Mishima, JP;

Inventors:

Yasuhiro Oshiumi, Gotenba, JP;

Kunihiro Iwatsuki, Toyota, JP;

Takayuki Amaya, Mishima, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 61/662 (2006.01);
U.S. Cl.
CPC ...
Abstract

The control system comprises: an operating state changing mechanism for an operating state of the prime mover in response to a satisfaction of learning execution condition of the clamping pressure; a torque change suppressing mechanism for suppressing a change in a torque resulting from the change in the operating state of the prime mover; and a clamping pressure learning device for learning the clamping pressure in the operating state of the prime mover after the change, while the operating state of the prime mover is being changed and the change in the torque resulting from the change in the operating state of the prime mover is being suppressed by the torque change suppressing mechanism.


Find Patent Forward Citations

Oshiumi, Yasuhiro. (2007). Control system for continuously variable transmission of vehicle (U.S. Patent No. 7189184). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7189184

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