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:
Jun. 30, 1998
Filed:
May. 30, 1996
Applicant:
Inventors:
Assignee:
Nabco Limited, Chuoh-ku, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60K / ; B62D / ;
U.S. Cl.
CPC ...
180 655 ; 180-65 ; 180 193 ; 180907 ;
Abstract
A motor-driven vehicle includes a vehicle body. A wheel has a fixed axle secured to the vehicle body. A driving arrangement which includes a driving unit and a battery is built in the wheel. A manipulating unit is mounted on the vehicle body, which produces an electrical signal to be supplied to the driving arrangement. The fixed axle has a hollow in it, and a signal line interconnecting the manipulating unit and the driving arrangement is disposed in the hollow in the axle.