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, 1994
Filed:
Jul. 17, 1992
Yasuji Shibahata, Tochigi, JP;
Shinji Ohkuma, Tokyo, JP;
Honda Giken Kogyo Kabushiki Kaisha, Tokyo, JP;
Abstract
A motor vehicle has a pair of main drive road wheels, a pair of auxiliary drive road wheels, and a differential disposed between the auxiliary drive road wheels, the main and auxiliary drive road wheels serving as the front and rear road wheels of the motor vehicle. An apparatus for driving the front and rear road wheels includes a speed increasing device disposed in a power transmission path leading to the differential between the auxiliary drive road wheels, detecting means for detecting a speed of travel of the motor vehicle and a steering variable, and control member for enabling the speed increasing device by predicting a turn of the motor vehicle based on the detected speed and the detected steering variable.