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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 7797093 B1

PDFFull Text
Date of Patent:
Sep. 14, 2010

Filed:

Jul. 11, 2005

Wheel ground-contact state judging device and method

Applicants:

Yuichiro Tsukasaki, Tokyo, JP;

Masaru Kogure, Tokyo, JP;

Inventors:

Yuichiro Tsukasaki, Tokyo, JP;

Masaru Kogure, Tokyo, JP;

Assignee:

Fuji Jukogyo Kabushiki Kaisha, Tokyo, JP;

Attorney:

Smith, Gambrell & Russell, LLP

Primary Examiner:

Khoi Tran

Assistant Examiner:

Nicholas Kiswanto

Int. Cl.
CPC ...
G06F 19/00 (2006.01); G06F 17/00 (2006.01); G06G 7/00 (2006.01); G06G 7/76 (2006.01); B60D 1/28 (2006.01); B60K 28/00 (2006.01); B60K 28/12 (2006.01); B60K 28/14 (2006.01); B60L 3/00 (2006.01); B60R 21/00 (2006.01); B62D 49/08 (2006.01);
U.S. Cl.
CPC ...
Abstract

In wheel ground-contact state judging device and method, a detector directly detects a lateral force acting in a direction perpendicular to the wheel center plane of a wheel. An acceleration sensor detects an acceleration in the lateral direction of a vehicle. A calculator calculates a cornering force acting on each wheel on the basis of the acceleration in the lateral direction thus detected. A judging unit compares the detected lateral force with the calculated cornering force to judge whether the ground-contact state of the wheel is good or not.

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Tsukasaki, Yuichiro. (2010). Wheel ground-contact state judging device and method (U.S. Patent No. 7797093). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7797093

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