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:
Aug. 23, 1977
Filed:
May. 24, 1976
Applicant:
Inventors:
Tameyasu Tsukada, Tokyo, JA;
Yoshio Sumi, Yokohama, JA;
Yoshinaga Moriwaki, Yokohama, JA;
Hirosuke Oshio, Yokohama, JA;
Katsunobu Ueda, Yokohama, JA;
Yoiti Umino, Fujisawa, JA;
Assignee:
Tokyo Shibaura Electric Co., Ltd., Kawasaki, JA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16C / ;
U.S. Cl.
CPC ...
308174 ;
Abstract
A bearing device comprising a rotatable shaft, a spherical body fixed to said shaft, a bearing body having a spherical concave bearing face corresponding to said spherical body, and a radial bearing for supporting said shaft at a position spaced apart from said bearing body.