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:
Jan. 18, 2005
Filed:
Feb. 10, 2003
Applicant:
Nobuyuki Ohtsu, Kanagawa, JP;
Inventor:
Nobuyuki Ohtsu, Kanagawa, JP;
Assignee:
Hitachi Unisia Automotive, Ltd., Atsugi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60K 17348 ;
U.S. Cl.
CPC ...
Abstract
A traction distribution control system for a 4WD vehicle is constructed to calculate a difference gain in accordance with a difference in spinning state between main driving wheels, and determine a control signal for controlling traction distribution to driven wheels by multiplying a control amount by the difference gain.