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. 13, 1990
Filed:
Sep. 26, 1988
Applicant:
Inventors:
Shinichi Kudo, Nagano, JP;
Yoshito Hirata, Nagano, JP;
Assignee:
Kabushiki Kaisha Sankyo Seiki Seisakusho, Nagano, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K / ;
U.S. Cl.
CPC ...
310 90 ; 310156 ; 310157 ; 384903 ;
Abstract
The shaft 1 of a capstan motor is vertically supported by a pair of relatively rotatable thrust rings 21, 22 disposed between an upper bearing 8 surrounding the shaft and the outwardly projecting flange of an E-ring 20 snapped into an annular groove 1a of the shaft.