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. 05, 1984
Filed:
Apr. 14, 1982
Mitsuo Sawabe, Narita, JP;
Kouichi Imai, Kawasaki, JP;
Nihon Radiator Co., Ltd., Tokyo, JP;
Toho Tekko Co., Ltd., Tokyo, JP;
Abstract
Commutator for a flat motor which includes fan-shaped brush contact pieces and connection pieces upraised from said brush contact pieces and kept electrically integral therewith wherein a plurality of segments made of superior conductive material are arranged in an annular form in a specified spaced apart relation in such a way as said connection pieces are positioned at an inner edge, said segments are insulated with each other by an insulator material, top ends of said connection pieces are bent to an inverted-U shape, their leading ends are buried in said insulator material, connection wires of an armature winding are pushed into the slits made at the top ends of said connection pieces so as to connect the segments with the armature winding.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile