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. 06, 1990
Filed:
Jul. 19, 1988
Applicant:
Inventor:
Zenichi Ishimoto, Tokyo, JP;
Assignee:
Nikko Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A63H / ;
U.S. Cl.
CPC ...
446460 ; 446468 ;
Abstract
A direction-converting device for a remote-controlled toy is disclosed wherein a rotor shaft is supported between the opposite contact faces of coil bobbins of an equally divided electromagnetic coil, said each bobbin accommodating a rotor magnet rotatably in a hollow inside and being wound in parallel with the rotor shaft in multiple turns with coils to form an electromagnetic coil assembly, and said rotor shaft at its one end communicating through a crank with a controlling element for shifting the direction so as to allow the electromagnetic coil to control the magnetic polarity of the rotor magnet by means of a remote control system.