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:
Feb. 26, 2002
Filed:
May. 11, 2000
Applicant:
Inventors:
Shigenobu Sekiya, Saitama, JP;
Takashi Kuribayashi, Saitama, JP;
Assignee:
Honda Giken Kogyo Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60K 1/00 ;
U.S. Cl.
CPC ...
B60K 1/00 ;
Abstract
A front-and-rear wheel drive vehicle includes an engine driving a pair of front wheels and rear wheels, and a field-control motor driving the other pair of front wheels and rear wheels. Also included is a speed sensor detecting the rotating speed of the other pair of wheels, and a control unit controlling field current of the motor based on the detected rotating speed. The motor drives the other pair of wheels such as to render assistance in starting the vehicle, and the assistance terminates when the vehicle speed reaches a predetermined value.